Page 1 AES• IntelliNet Model 7450 & 7450-XL RF Subscriber Unit

7788F

RF Subscriber Unit

Installation and Operation Manual

AES Corporation

285 Newbury Street

Peabody, MA 01960-1315 USA

Tel (978) 535-7310 • Fax (978) 535-7313

www.aes-intellinet.com

P/N 40-7788

Rev 6

August 30, 2016

;sdkpfo pijfpfpodkspfosd

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 2 40-7788, Rev 6, August 30, 2016

NOTICE TO USERS, INSTALLERS, AUTHORITIES HAVING

JURISDICTION, AND OTHER INVOLVED PARTIES

This product incorporates field-programmable software. In order for the product to comply

with the requirements in the Standard for Control Units and Accessories for Fire Alarm

Systems, UL 864, certain programming features or options must be limited to specific values or

not used at all as indicated below.

Program Permitted in Possible functional

Group Feature or Option UL 864 (Y/N) settings Settings permitted in UL 864

Timing Parameters

AC Fail Report Delay Y 0-60 Min or Random R (Random) or 0-60 (Minutes)

Reporting Delay Y 0 – 80 Seconds 10 – 20 Seconds

Zone Programming

Fire/Trouble PKT Y Y or N Y

Zone Programming Y S, F or B If zone is in use F

If not in use B

Restoral Y X or R R

Set Modes

Enable Repeating Y Y or N Y

Suppress AC Fail N Y or N N

By Remote programming only

Acknowledge Delay * Y 60 – 330 Seconds Not greater than 60 Seconds

* Acknowledge delay is used in detecting the existence of a functional antenna and therefore affects antenna cut detection.

Note: UL and NFPA do not allow remote programming of an installed 7788F unless an

authorized person is present at the unit to temporarily enable this capability. Selecting

“Y” for Fire/Trouble PKT in Zone Programming function disables remote programming.

Entering one of the programming modes accessed with a directly attached programmer by

<Ctrl> <F1>, <Ctrl> <F2> or <Ctrl> <F3> enables remote programming for 10 minutes.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 3 40-7788, Rev 6, August 30, 2016

TABLE OF CONTENTS

1 AES 7788F RF Subscriber Unit ........................................................................................... 5

1.1 Description ...................................................................................................................... 6

1.2 Features ........................................................................................................................... 6

1.3 Easy Installation .............................................................................................................. 6

1.4 Power Requirements ....................................................................................................... 6

1.4.1 Battery Calculations .................................................................................................... 7

1.5 RF Module (Transceiver) ................................................................................................ 7

1.6 Optional Accessories ...................................................................................................... 7

1.7 Safety Considerations ..................................................................................................... 7

1.8 Technical Specifications ................................................................................................. 9

1.9 UHF Antenna Options: ................................................................................................. 10

1.10 Coaxial Cable Options .................................................................................................. 10

1.11 Coaxial Cable and Antenna Installation Tips ............................................................... 11

2 Commercial Fire and Burglary Installation Notes .......................................................... 12

2.1 Power Requirements: 16.5 VAC, 40VA/45VA ............................................................ 13

2.2 Backup Battery requirement, Commercial Fire ............................................................ 13

2.3 UL 681 .......................................................................................................................... 13

2.4 UL 1610/365 ................................................................................................................. 13

2.5 7788F EOL Inputs / Zones ............................................................................................ 13

2.6 Local Trouble Output ................................................................................................... 13

3 Installation ........................................................................................................................... 14

3.1 Overview ....................................................................................................................... 14

3.2 Physical Installation ...................................................................................................... 14

3.3 Antenna Grounding and Surge Protector ...................................................................... 16

3.4 Wiring - General ........................................................................................................... 18

3.5 Wiring – Antenna Cut / Trouble Output (J4) ................................................................ 19

3.6 Wiring - Zone Inputs ..................................................................................................... 22

3.7 Power Up ...................................................................................................................... 25

3.8 SELF-TEST / STATUS ERROR CODES ..................................................................... 26

3.9 Status (LED) Indicators ................................................................................................ 27

3.10 ALM LED Blink Pattern Chart ..................................................................................... 27

4 Programming....................................................................................................................... 28

4.1 Remote Programming Limitations (Enable/Disable).................................................... 28

4.2 Program ID # and System Cipher Code ........................................................................ 29

4.3 Timing Parameters ........................................................................................................ 29

4.4 Zone Programming ....................................................................................................... 31

4.5 Set Modes – Enable Repeating and Suppress AC Fail ................................................. 33

4.6 Reset RAM.................................................................................................................... 33

4.7 Initializing the Subscriber Unit ..................................................................................... 34

4.8 Local Status Check ....................................................................................................... 35

4.9 Monitor Transmitter Functions ..................................................................................... 36

4.10 KEY TRANSMITTER ................................................................................................. 37

4.11 Display Zone Status ...................................................................................................... 38

4.12 Display Routing Table .................................................................................................. 38

4.13 Text Messages ............................................................................................................... 39

4.14 Handheld Programmer – Quick Command Guide ........................................................ 40

4.15 Reconnect Cables after Programming .......................................................................... 40

4.16 Programming the Subscriber Unit from a PC ............................................................... 40

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 4 40-7788, Rev 6, August 30, 2016

5 Testing .................................................................................................................................. 41

5.1 Installation Site Checks................................................................................................. 41

5.2 Acknowledge delays ..................................................................................................... 41

6 Maintenance, Compliance, Warranty and Repair........................................................... 42

6.1 Troubleshooting ............................................................................................................ 42

6.2 Parts List ....................................................................................................................... 42

6.3 Contact Information ...................................................................................................... 42

6.4 Warranty and Service Procedure .................................................................................. 43

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 5 40-7788, Rev 6, August 30, 2016

1 AES 7788F RF Subscriber Unit

Enclosure Cover Label

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 6 40-7788, Rev 6, August 30, 2016

1.1 Description

The 7788F Subscriber Unit is an AES-IntelliNet RF Communicator, which is typically

used to link an alarm panel to an alarm monitoring central station. This series unit is UL

Listed and NFPA compliant for commercial fire alarm monitoring. This unit has 8 wired

inputs. All 8 inputs are of the end of line resistor (EOL) type. For those that need or

want the reversing voltage inputs, there is another model – 7744F that has four inputs of

the EOL type and four reversing voltage inputs.

1.2 Features

This section is included for those customers familiar with other AES IntelliNet UL

Subscriber products. Listed below are the new features incorporated into the unit.

 Fail Secure Relay on board for Acknowledge Delay / Antenna Cut / Low Battery /

Charger Fail output. Formerly was a Fail Safe open collector output and only for

Antenna cut / Acknowledge Delay.

 Separate power no longer required for the Zone Input Module as required on the

7750-F-4X4 and 7750-F-8.

 AC Failure Random Reporting Delay. AC failure/restore messages are generated

when they exist continuously for 100 minutes. The actual transmission of the

generated message is delayed a random number of minutes between 0 and 60, but

can be set to a value by the user. The delay is set at the time the event is

generated. This setting has no effect on the time of detection of the failure. That

is hardcoded at 100 minutes.

 Transceiver power PTC is added. It is installed in series with the power line to

the transceiver disconnecting power if the transceiver draws too much current.

 Remote programming using software at the central station is disabled when

Trouble Packets are enabled. This can temporarily be enabled using a directly

attached programmer in the Programmer Jack. This is to comply with UL/NFPA

requirements. Trouble Packets are enabled when “Y” is the response to the

question “Fire/Fire Zones” in Zone Programming <Ctrl> + F3.

1.3 Easy Installation

The 7788F unit is housed in a rugged lockable steel box for long lasting protection and

easy installation. The alarm panel’s alarm outputs are connected to the 7788F Unit. A

supplied AES-IntelliNet tamper resistant 2.5 dB flexible antenna can be secured to the

subscriber enclosure in the provided hole, or use a remotely installed antenna, purchased

separately. Once powered and properly configured, the 7788F RF Subscriber self-enrolls

into the AES-IntelliNet wireless network, receives signals from the alarm panel and

transmits them via wireless mesh radio to the AES-IntelliNet central receiver.

1.4 Power Requirements

The steady state DC current draw is only 150mA (210mA with optional accessories).

The peak current draw of 1.2A (1.3A with optional accessories) for RF power output

levels of 2W, is only for a very short transmit duration of less than 1/3 second.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 7 40-7788, Rev 6, August 30, 2016

1.4.1 Battery Calculations

Description

Current

Battery Size Required

7788F

See 7788F Installation and

Operation Manual

7.5 Ah

7788F + 7794

See 7788F & 7794 Installation

and Operation Manuals

7.5 Ah

7788F + 7794 +7762 + 7740

See 7788F, 7794 & 7762

Installation and Operation

Manuals. For 7740 refer to

Sec. 3.5 – Fig. 4A and Fig. 4B

in this manual.

12 Ah

7788F +7762 + 7740

See 7788F & 7762 Installation

and Operation Manuals. For

7740 refer to Sec. 3.5 – Fig.

4A and Fig. 4B in this manual.

12 Ah

1.5 RF Module (Transceiver)

Each 7788F Unit includes an RF Module known as a transceiver along with a standard

tamper resistant 2.5 dB flexible omni-directional antenna. The standard antenna supplied

is for the frequency range of 450-480MHz. Contact AES for additional information on

available Models for use with other Non-UL frequencies and antennas.

See UHF Antenna Options in Section 1.9

1.6 Optional Accessories

7041 – Hand Held Subscriber Programmer

7043E – Programming Cable for PC or laptop to E Family subscribers with

Modular programming Jack and 7794 IntelliPro Fire

7794 – AES IntelliPro Fire, Dialer Capture Module

7067 – AES IntelliTap II, Dialer Capture Module

7770 – AES FireTap Serial Data Module

7762 – AES Hardware Supervisor

1.7 Safety Considerations

 All equipment must be installed in accordance with National Electric Code,

NFPA 70, National Fire Code NFPA 72 and local building codes.

 It is unlawful to operate this equipment in the USA without a valid FCC radio

station license. Other countries most likely require licensing through appropriate

authorities as well.

 Be certain to properly ground the antenna, 7788F enclosure and any surge

protection devices to help dissipate surges away from the equipment and

personnel. The grounding of the antenna and surge protector is for your safety

and the safety of your equipment and should not be neglected.

 If the antenna or cables connected to this equipment come in contact with

electrical power lines, DEATH or SERIOUS INJURY may result.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 8 40-7788, Rev 6, August 30, 2016

 Test this system periodically for proper operation. AES assumes no responsibility

for this equipment's failure to operate. AES' sole responsibility is to repair or

replace any AES device found to be defective during the warranty period.

 Exposure to extreme cold below 0ºC or extreme hot above 50ºC could damage

any Gel battery used in the installation of this product. Extreme temperatures can

also cause unexpected operation of the electronics.

 Exposure of the electronics to excessive water or moisture (such as a rain, shower,

bath, pool, sauna, etc.) could cause damage and unexpected operation.

 Avoid dropping or other physical impact to the unit, which could damage the

enclosure or internal components.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 9 40-7788, Rev 6, August 30, 2016

1.8 Technical Specifications

 SIZE: 13.25”h X 8.5”w X 4.3”d (34 cm X 21.5 cm X 11 cm) excluding antenna

 WEIGHT: 5.8 pounds (2.6 kilograms) Without Battery (Add 6 pounds with Battery)

 TRANSFORMER SECONDARY POWER INPUT: 16.5VAC, 40V / 45VA class 2 (dry)

source only

 VOLTAGE: 12VDC nominal

 MAINS INPUT CURRENT: 150 mA standby; 1.2A transmit

 MAINS INPUT CURRENT with optional accessories: 210 mA standby; 1.3 A transmit

(2 Watt Transceiver)

 OPERATING TEMPERATURE RANGE: 0° to 49° C (32° to 120°F)

 STORAGE TEMPERATURE RANGE: -10° to 60° C (14° to 140°F)

 RELATIVE HUMIDITY RANGE: 0 to 93% RHC, Non Condensing

 BACK-UP BATTERY: 12V, 7.5AH – 12 AH (24 Hour standby), 1.2A Max.

(Min), lead acid gel type; required for all installations

 BATTERY FUSE: Onboard self-resetting fuse. Not serviceable

 ALARM SIGNAL INPUTS: 8 Supervised individually programmable Zones:

All 8 are EOL type with, Trouble & Restore

 LOW BATTERY REPORTING: Below 11V. 22.5 Minute Test Cycle (approx..)

 AC FAILURE REPORTING: AC Fail messages are queued for transmission to central

station after approximately 100 continuous minutes without AC power. Transmission to

central station is then delayed randomly between 0 to 60 minutes. Restore is similar with

Restore message queued for transmission after approximately 100 continuous minutes

with AC power restored. AC Fail/Restore messages will be sent between 100 and 160

minutes after the failure or restore occurs that remains for 100 minutes. See Section 4.3 -

Timing Parameters for additional information and programming options.

 ANTENNA CUT / LOW BATTERY / CHARGER FAIL LOCAL REPORTING: Form

C Fail Secure Relay contact. Engaged for normal operation. Disengages on Reset,

Antenna Cut/Acknowledge Delay, total power loss condition, low battery or charger fail.

Contact rating – 24VDC 1-Amp max, Not Supervised

 RESET BUTTON: Located on the PCB.

 TRANSCEIVER:

 Standard UHF Frequency Ranges (410-440MHz, 440-470MHz, 470-512MHz)

 TRANSCEIVER FUSE: 400 milliamp PTC, Not serviceable

 STANDARD RF OUTPUT POWER: 2 Watts

 Zones 1-8: dry contact supervised with 2.2K EOL resistor

 GROUND FAULT: A ground fault as tested by UL, is when an isolated ground terminal

of a Supervised zone labeled “G” is less than 0.1 Ohm impedance to Earth Ground. A

zone 10 Trouble is transmitted for this fault. The CID code generated at alarm automation

for a Ground Fault is E370 C010.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 10 40-7788, Rev 6, August 30, 2016

1.9 UHF Antenna Options:

(450-480 MHz; contact factory for other frequencies)

Antenna db

Construction

Usage

Length

P/N

2.5 db Case Top Flex Tamper Resistant

(1 & 2)

Vinyl Clad

Indoor

11 in

7214

3 db Stealth (Not shown below)

(3)

Vinyl Clad

Indoor

1.5 ft

7211

3 db Standard Gain

(4 & 5)

Steel Mast

Indoor

1.5 ft

7210-3-UM

5 db High Gain

(4 & 5)

Steel Mast

Indoor

3 ft

7210-5-UM

6 db Rugged High Gain

(4)

Fiberglass Mast

In/Outdoor

4.5 ft

7210-6-UC

7 db Rugged Higher Gain

(4)

Fiberglass Mast

In/Outdoor

6 ft

7210-7-US

9 db Central Station High Gain

(4)

Fiberglass Mast

In/Outdoor

8 ft

7210-9-UC

1. These alternate antennas may be used with the 7788F Fire Subscriber unit.

2. Included standard Tamper Resistant antenna, mounts on Alarm Unit’s enclosure.

Includes cable.

3. Mounts in attics, vents, walls, behind drapes, etc. Includes 10-foot cable.

4. Requires cable (See Section 1.10). Usually requires user supplied mounting hardware

such as a pole with mounting brackets/hardware.

5. Antenna is intended for outdoor use, supplied mount is intended for indoor use as coax

connection is exposed. To use outdoors, connection must be sealed with a suitable

product such as a self-fusing tape to protect against moisture.

The antenna must be installed in accordance with National Electric Code and local electric

code. A surge protector, AES P/N 7230 or (52-0054), must be installed in line with any type

of remotely installed antenna. Refer to remote antenna diagram in Section 3.3 for installation

details.

1.10 Coaxial Cable Options

 CABLES w/CONNECTORS, BNC ↔ N, for all AES Subscriber Units, high

performance, low loss cables for all -UM, -UC

and -US antennas above.

● 10 Ft RG-58 Cable, P/N 7220-10-N

● 25 Ft RG-58 Cable, P/N 7220-25-N

● BNC Plug/connector (male) crimp style for

RG-58 Coax, P/N 12-0102

● 100 Ft. RG-8 W/1 N male (on spool),

P/N 13-0345-100 - this coax is available for longer

runs, cut to length and installer terminated.

● Loose connectors required to complete RG-8

assembly, P/N 12-0101

● Crimp tool required for 12-0101, P/N 7244

● Cable Assembly; 18” RG-58 (N female, bulkhead ↔ BNC male) Used to connect

RG-8 with N male to Enclosure body, P/N 13-0346

Notes:

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 11 40-7788, Rev 6, August 30, 2016

1.11 Coaxial Cable and Antenna Installation Tips

 Avoid using 25’ of coax length if a 10’ will be sufficient.

 Never use more than 25’ of RG-58 cable in any antenna installation

 Always use shortest length of coax possible. Longer than necessary coax lengths

translates into greater signal loss.

 Always use the straightest most direct routing possible in any coax installation.

Unnecessary and tight bends adds to potential signal loss.

 Use 50 Ohm impedance coax only. Do not use 75 Ohm coax for the connection of

remote antenna. RG-8, 9913, LMR-400, LMR-600 and RG-58 are among a list of

acceptable 50 Ohm coax.

RG-59 and RG-6 are 75 Ohm and NOT to be used.

 Use the proper coaxial connectors and crimp tool for the coax selected. Incorrect or

poorly installed connectors can have a significant effect of the performance of the RF.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 12 40-7788, Rev 6, August 30, 2016

2 Commercial Fire and Burglary Installation Notes

UL Burglar Installations Tamper Protection: A UL Listed tamper switch that protects

the cover against opening or removal is required on the 7788F installed in a burglar alarm

installation. If the 7788F is installed outside the protected area, a tamper device is

required to protect the enclosure against removal from the mounting surface.

Use a UL approved plunger type tamper switch, installed using holes drilled by the

installer through the side and rear of the enclosure as suggested in Diagram below. Refer

to diagram below, actual selected UL Listed tamper device and manufactures

documentation for installation instruction and required hole-pattern.

Wire tamper devices to a zone as outlined in the tamper device manufactures

documentation and section 3.

The tamper devices must be installed and wired to activate a zone on the subscriber to

generate an alarm signal at the central station.

In addition to installing tamper devices on the 7788F, a motion detector connected to the

alarm control panel is required to protect the 7788F against attack.

The 5 shaded holes shown in the diagram to the left

indicate suggested locations for holes needed to

install a typical UL Listed plunger type tamper

switch.

Actual dimensions are to be determined from the

actual switch and or switch installation instructions.

Although the typical switch has three mounting

holes available, two are sufficient to securely mount

the switch.

A typical plunger type switch requires a 3/8” hole

centered at the location where the plunger can

protrude unhindered through the rear of the

enclosure to make contact with the enclosure’s

mounted surface.

Several plunger type Tamper switches are shown

above. The switch on the left is the style selected

for the suggested hole patterns in the diagram to the

left. The switch style on the right with built in

mounting flange allows installation of a cover

tamper without the need to drill holes.

Suggested Tamper Switch Mounting Locations

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 13 40-7788, Rev 6, August 30, 2016

2.1 Power Requirements: 16.5 VAC, 40VA/45VA

 For UL certificated burglar alarm installations, use the Listed AMSECO transformer

P/N XF1640, ELK P/N ELK-TRG1640 or TDC Power P/N DA-40-16.5 or MG

Electronics P/N MGT1640

 For commercial fire alarm installations in the U.S., use the Listed AMSECO

transformer P/N XF1640, ELK P/N ELK-TRG1640 or TDC Power P/N DA-40-16.5

or MG Electronics P/N MGT1640

 Do Not Connect To A Receptacle Controlled By A Switch

2.2 Backup Battery requirement, Commercial Fire

 Central Station Fire Signaling (24hr): use a 12V, 7.5 AH battery when using 7744 by

itself. Per this manual, Section 1.4.1, the capacity may need to be as high as 12 Ah

when all modules are used.

 Remote Station Fire Signaling (24hr): use a 12V, 7.5 AH battery when using 7744 by

itself. Per this manual, Section 1.4.1, the capacity may need to be as high as 12 Ah

when all modules are used.

2.3 UL 681

 Commercial Burglar Alarm Installation (4hr) use 12V, 7.5 AH battery

 Replace battery(s) every 3 years

2.4 UL 1610/365

 For Burglar Alarm installations the 7788F unit shall be connected to a UL Listed

central control panel such that opening and closing signals are provided.

 To provide confirmation of arming signal receipt at the central station, the DACT,

integral with the Listed Control Panel, shall be used for Open/Close Reports.

 Set the Report Delay in the 7788F to 0 seconds.

2.5 7788F EOL Inputs / Zones

 EOL Alarm Inputs must be programmed for Supervised or Fire.

 For UL installations, the wire linking alarm panel must use electrically supervised

inputs (Program the subscriber unit for Supervised or Fire Supervised accordingly).

2.6 Local Trouble Output

 For RF Type 6 Fire Alarm Systems, and Central

Station / Police Connect Burglar Alarm Systems -

connect the J4 output of the 7788 Subscriber Unit

circuit board to a non-reporting trouble zone on an

FACP or some other method to annunciate the trouble at the premise. Refer to pages

17 & 19 for J4’s location and additional information. Unsupervised. Contact rating

24 VDC, 1-Amp resistive maximum.

The wire connections between the control panel and J4 output must be supervised

against opens, shorts and grounds.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 14 40-7788, Rev 6, August 30, 2016

3 Installation

This section contains information on the installation and wiring of the AES IntelliNet

7788F RF Subscriber Unit.

For Fire applications this product must be connected to a Fire panel that provides

system status changes on a system wide basis for Alarm, Trouble and Supervisory at

a minimum.

3.1 Overview

The AES 7788F combines the electronics of an AES Subscriber unit, battery, a radio

transceiver and any approved modules such as the 7794, 7770, 7762 or 7067 into its

enclosure. It is typically used to communicate alarm and status conditions of an

alarm panel to a centrally located alarm monitoring facility via radio transmissions. A

properly powered and configured AES 7788F will communicate with an AES Central

Receiver via a locally provided AES IntelliNet Network.

3.2 Physical Installation

Installation Guidelines – Refer to Diagrams throughout this document for typical

component installation locations.

 To comply with UL 365 Section 44, all wiring except the AC must use shielded

wires. At least one end of the shield must be grounded.

 Choose an indoor climate controlled, secure, and dry location for the subscriber

unit’s installation.

 Avoid extremes of heat, cold, humidity, dust. Refer to range listed in

specification section of this document.

 Mount enclosure to a suitable, strong surface using appropriate fasteners for the

weight of the unit and the surface on which it is being installed.

 Pre-cut “knockout” type holes are provided on the back and sides of the case for

wiring access. Knockouts are sized for standard ½ inch conduit connectors.

 For burglar applications, the unit should be located away from the alarm panel –

hidden if possible – and within the protected area. This will aid in the successful

communication of the intrusion even if the alarm panel is compromised.

 The supplied case top tamper resistant Flexible 2.5db antenna is mounted on the

Subscriber’s enclosure as shown in diagram 2 in this document.

 A separately purchased remote alternate antenna may be used with the 7788F Fire

Subscriber Unit in UL installations. Contact AES for a selection of antennas

suitable for use with your Subscriber Unit. Refer to Section 1.9 “UHF Antenna

Options” for information on antennas available from AES.

 The antenna must be installed in accordance with National Electric Code and

local electric code.

 A protective surge suppressor must be installed in line with any type of remotely

installed antenna.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 15 40-7788, Rev 6, August 30, 2016

 Mount antenna as high as possible, on or in the structure, with attics and rooftop

locations preferred. Height need not be higher than is required to overcome

nearby obstructions to the signal path if any additional height would use a longer

coax length.

 A remote antenna should be mounted in a location near the transceiver to

minimize inherent signal loss due to unnecessary cable length. Do not use longer

coax than is needed to reach the antenna.

 Avoid installing the antenna in close proximity to other metal surfaces, as this

may severely impact the performance of the radio communications due to the

effects of signal reflections or detuning the antenna.

o Remember that pipes, conduit, wiring, ductwork and other metal are

commonly installed within walls and could affect performance.

o Take into account foil backed insulation and wallpaper.

o Metal objects may also be located in adjacent rooms or above ceilings.

o Metallic framing is in common use today. Antenna should not be

mounted directly over or in close proximity to metal studding.

o Metallic supports are in common use today. Antenna should not be

mounted in ceilings constructed of metal beams and supports that may

interfere with the RF signal.

o The antenna must be grounded properly to help reduce damage due to

surges produced by lightning. Grounding must be done in accordance

with local building codes as well as those in accordance with any other

authority having jurisdiction.

o When needed, use higher gain antenna with rated cable and connectors.

Mount antenna as high as possible - attics that meet the temperature and

humidity range specification can help to improve performance.

(See “UHF Antenna Options” listed in Section 1.9 for available and approved

options.)

 Antenna must be mounted in a vertical orientation.

 Avoid tightly coiled or bunched coax as this could also affect RF performance.

Use Coax length that best fits the installation.

NOTE: During installation, the subscriber unit attempts to enroll itself into an

available AES-IntelliNet network and if successful generates signals at the central

station. Central station operators must be forewarned to avoid a false and nuisance

alarms.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 16 40-7788, Rev 6, August 30, 2016

3.3 Antenna Grounding and Surge Protector

Below is a diagram illustrating grounding and surge protector for the 7788F with a

remote antenna installation.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 17 40-7788, Rev 6, August 30, 2016

Illustration Below Shows the Enclosure Assembly

Diagram 2 – 7788F Enclosure Assembly

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 18 40-7788, Rev 6, August 30, 2016

12VDC 250 mA max, Unsupervised

Earth Ground – Green Nut

Use a ring lug connector

and 18 gauge (min) wire to

connect to a suitable earth

ground, such as a

metal cold water

pipe.

3.4 Wiring - General

Diagram below shows details of the 7788F board with some typical wiring examples.

Diagram 3 – User Connections

Terminals on J2 are not sutible for installation of multiple wires. Use a Wire Nut and Pigtail to connect

multiple wires to a single terminal as shown in wiring diagram example above on terminal J2 position “C”.

See additional information on next page

All wiring except the AC must use shielded wires with at least one end of the shield grounded.

Transformer Enclosure

AES 1640-ENCL

With Transformer

Power In: 16.5VAC, 40VA,/45VA

Class 2 (dry) source only.

Use AES p/n 1640, or

Amseco P/N XF1640 or ELK P/N ELK-TRG1640

or TDC Power P/N DA-40-16.5 or MG Electronics P/N

MGT1640

Status Indicators

See Section 3.8

Transformer

Wiring must

be in Conduit

For separation of

circuits, battery

wires are

covered with

Teflon tubing

J4 Antenna Cut / Trouble

Relay output

24 VDC 1 Amp Resistive

Unsupervised

For Wiring Diagram of 7794 IntelliPro Fire

See: 40-7794 -7794 Installation and Operation Manual

For wiring diagram of 7067 IntelliTap See:

40-7067 - AES 7067 IntelliTap-II Manual

For Wiring Diagram of 7770 FireTap See:

40-7770 - 7770 Installation and Operation Manual

For Wiring Diagram of 7762 See 40-7762 – 7762 Installation

and Operation Manual

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 19 40-7788, Rev 6, August 30, 2016

 J1 – RS-232 Port for Programmer and External Module connection. Plug

programmer’s cable into this jack to perform programming functions.

Programmer is powered by the power supply of the Subscriber. The AES

IntelliTap, FireTap or other supported accessory modules are connected and

the programmer and the programmer must be disconnected to use a module. 12

VDC 250 mA maximum, Unsupervised

 J2 – Zone wiring to this terminal block. Zone wiring examples are in

Section 3.4. Terminals are not suitable for multiple wires. Use wire Nut and

pigtail to connect more than one wire to a single terminal labeled G. Supervised

 J4 – (Trbl) – Antenna Cut / Trouble output Local. This is for local reporting

or annunciating of antenna cut, communication troubles, low battery or charger

fault. See Section 3.5 for details. Unsupervised. 24 VDC, 1-Ampere resistive

maximum.

 J5 – Battery Input. Attach 12 VDC battery to the Red  and Black ▬ battery

wires carefully observing polarity. An onboard self-resetting fuse protects

Battery wiring. For separation of circuits, battery wires are covered with Teflon

tubing. Supervised, Max current 1 Amp

 J6 – Power Input. Connect approved VAC power to this terminal block.

Refer to Section 4.3 for information on detection and reporting delays.

Supervised.

 Earth Ground. Earth Ground and Battery minus (-) are not separated

connections in the AES IntelliNet 7788F Subscriber. Zone Input terminals

including the “G” Terminals on J2 Zone input block are isolated from Earth

Ground.

Using 18 gauge wire minimum (10 Ga. Min suggested), attach a suitable Earth

Ground to the #6 threaded standoff identified with a green lock-nut on the

inside of the enclosure. A superior method for connecting Earth Ground to the

Subscriber is to bond directly to the bare sheet metal of the enclosure.

Suitable Earth Grounds include building steel, buried metallic cold water pipe,

driven grounding rod and other grounding systems. Not suitable is the

electrical ground from the electrical panel.

3.5 Wiring – Antenna Cut / Trouble Output (J4)

Antenna Cut / Ack Delay / Low Battery / Charger Fail Output

J4 is the output connector for the Form C Fail Secure Antenna Cut / Acknowledge

Delay Relay / Low Battery / Charger Fail located on the 7788F circuit board. The

7788F will engage this relay for normal operation. It will be disengaged for one or

more of the following reasons: 1) Reset, (remote or local) 2) non-powered

condition, 3) Acknowledge Delay which will occur after an antenna cut or loss of

communication with the network. An Acknowledge delay occurs when a Packet

Acknowledge is not received for a transmitted Data Packet within the programmed

Acknowledge Delay time. (Default Ack Delay Time is 60 seconds). 4) Low Battery

or Charger Fail. Must be attached to an FACP or a local annunciation device.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 20 40-7788, Rev 6, August 30, 2016

Diagram 4 – J4

Antenna Cut / Trouble Relay

If the Subscriber does not hear another transmission from any other unit on the

network for more than 1-minute, (as might be the case if the antenna was cut), the

Subscriber begins sending a test message to another unit ID

from its internal routing table. If a Packet Acknowledge is not

received for that test message within the programmed

acknowledgment delay period (default is 1 minute or 60

seconds), a fault condition exists. This fault condition is

annunciated by deactivating relay K1. The relay can be used to

operate a digital dialer, sounder or local annunciation

of the condition. The contacts of the relay are

available at J4.

Max load is 1 Amp at 24 Volts DC, Unsupervised

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 21 40-7788, Rev 6, August 30, 2016

3.5 Wiring – Antenna Cut / Trouble Output (J4) (Continued)

Trouble Annunciator

The AES 7740 Local Annunciator is the Space Age Electronics, Inc. Infinity Series Model IAMAUDK

or IAMAUDR annunciator. This annunciator may be used to locally indicate Subscriber trouble

condition using Trouble Output J4.

Connect the Model IAMAUDK/IAMAUDR annunciator as shown in Diagram 4A below. Refer to the

IAMAUDK/IAMAUDR Installation Instructions P/N LT10452 for details on how to install the product

within the constraints of its Listing. The IAMAUDK/IAMAUDR Input power (terminals +, -) 21 – 30

Vdc, 65mA max. The input power must be sourced from a Listed UL 864 FACP with a compatible

power output circuit or UL1481 Power Supply Listed for fire protection.

The End of Line Supervision Relay must be Listed for UL 864 and input power rated for the

application. The FACP must be Listed for UL 864 and input zone programmed for trouble with the

correct End of Line resistance per its Listing.

The IAMAUDK is shown for illustrative purposes.

Diagram 4A – IAMAUDK Annunciator Wiring To J4 Antenna Cut / Trouble Relay

Diagram 4B – 7788F Powering IAMAUD Annunciator Using 7762 Hardware Supervisor

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 22 40-7788, Rev 6, August 30, 2016

3.6 Wiring - Zone Inputs

Following is an overview of the zone programming options. Use this to help

determine the wiring option that best suits your requirements,

 Refer to illustrations on previous pages for location of Zone terminals.

 Zone inputs may be programmed for use with several types of outputs in

alarm panels. Available options in the 7788F are, Supervised E.O.L. and Fire

Supervised E.O.L. and either with or without Restorals. Fire Supervised

refers to how the zone input behaves with an EOL device (similar to a typical

fire circuit loop) and not specifically to it being used to report a fire alarm

condition.

 Unused zones should be programmed as bypassed.

 Unused zones should NOT have EOL resistors installed.

The 7788F is intended for use in UL installations. The zone input wiring and

programming is limited to appropriate configurations for that purpose.

Zone

Programming



Supervised

Fire

Bypasses

Input Electrical State / Condition

Zone Status

E.O.L Resistor 2.2K

Open

Shorted / Closed

B=Bypassed/Changes Ignored; N=Normal; A=Alarm; T=Trouble**

See Section 4.4 for Zone Programming Instructions.

B = Bypassed - Zone Electrical State or condition is ignored

S = Supervised - EOL Resistor; 2.2K Ohm = Normal / Open = Alarm / Short = Alarm

F = Fire supervised - EOL Resistor; 2.2K Ohm = Normal / Open = Trouble** / Short = Alarm

** NOTES:

~ Reporting of “Trouble” messages to AES Receivers other than the 7705i, 7703 and

7701 requires firmware version 1.70 or later.

See Central Receiver Compatibility notes below.

Zone Reporting Chart

Notes on Central Receiver Compatibility

This Subscriber Unit is fully compatible with AES MultiNet Receivers, which are

fully compatible with Trouble Packets. Trouble packets are also compatible with

7000 Series Central Receiver Versions 1.70 and up. Contact AES if your receiver is

pre-1.70 for upgrade options. When “Fire” Zone programming is enabled, the unit

generates a specific packet type for reporting “Trouble”. Data within this packet type

can only be received on version 1.70 and newer receivers. Generally, any 7000

Series system shipped after 1997 would have a firmware version greater than 1.70.

The 7705i MultiNet Receiver is fully compatible with Trouble Packets.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 23 40-7788, Rev 6, August 30, 2016

Notes on E.O.L. Resistance

Maximum resistance of E.O.L. input including wire and EOL resistor is 2400 Ohms.

Thus, when using the 2.2K-Ohm resister supplied, wire resistance must not exceed

200 Ohms.

Wiring Zone Inputs 1 thru 8 for EOL Operation (Supervised)

Zones 1 through 8 are wired for EOL operation by using a 2.2 K Ohm resistance in

the wiring circuit to the zone for normal condition. Short the resistor to cause an

alarm condition on zones programmed for “F”. Open the circuit to cause a trouble

condition. Either short the resistor or open the circuit to cause an alarm condition on

zones programmed for “S”. Wiring example with suggested programming follows:

The primary use of S programming simply disables the reporting of a Trouble

message on an open circuit. S or Supervised is not related to Zone usage such as to

report a Supervisory event.

The connections illustrated here are the minimum required for a UL Listed Fire

installation.

Note: J4 Trouble output: This output is required for local annunciation of a trouble

condition that exists on the 7788F including communication failure. The FACP

should not activate its own Trouble Relay upon this activation as that may add to the

RF traffic problem being reported by the J4 activation in the first place. The FACP

could use an alternate method of communication to report the fault, if one exists. One

alternate method is to activate some other local annunciator.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 24 40-7788, Rev 6, August 30, 2016

Wiring Zone Inputs 1 thru 8 to Voltage outputs (Supervised)

(NOT APPROVED FOR USE IN UL or FIRE ALARM INSTALLATIONS)

It may be possible with some panels to wire Zones 1 through 8 can such that they are

controlled by electronic outputs. These include open collector and emitter follower

types as well as other voltage outputs.

Wiring examples:

Wiring Open Collector and Positive Voltage Trigger Outputs

The wiring example illustrates several possible wiring models. Those illustrated

assume that the load provided by the AP output does not change or affect the standard

2.2K resistance used as the EOL. The value of the EOL resistor may have to be

adjusted to compensate for any load the panel output adds.

Select Resistor to provide a 2200 Ohm load on the input of the 7788F keeping in mind

that circuitry in the alarm panel may have to be considered.

For more details, see the Dealer Support website at www.aes-intellinet.com

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 25 40-7788, Rev 6, August 30, 2016

3.7 Power Up

Note: When a unit is powered up, it immediately attempts to enroll itself on an

available IntelliNet network, generating signals to the central station. Central Station

operators must be forewarned of this activity to minimize the chance of false alarms.

To avoid possibly unknown signals from a unit that its programming is not positively

known, disconnect the DB-9 connector from the transceiver before powering the unit.

This is a highly recommended procedure to adopt in all cases until programming is

complete and confirmed. Be aware that the unit may have been installed at another

installation still having that ID for which you would not want alarm signals sent

causing a false report and dispatch to the other site.

If using a programmer, connect it to J1/Programmer jack on the 7788F board. (See

Diagram 3) With the 16.5V transformer de-energized or unplugged, connect the

terminals of the 12VDC battery to the Red Positive (+) and Black Negative (-) battery

leads from the BAT section on the 7788F board. The unit will energize.

Plug in or energize the transformer. Be certain that the power supply’s power source

is connected to a dedicated branch circuit. After AC power is energized, push the

Reset button on the 7788F for a fresh restart of the program. The controller runs a

“self test”.

After a few seconds, a message will appear on the handheld programmer:

SELFTEST-PASS (or FAIL ###)

SUB [rev#] 7788F

ID#: [4 digit ID number] (C)YYYY AES

If the message reads SELFTEST - PASS, you may proceed with programming the

unit. Note that the current ID# for this unit is displayed, as well as the firmware

version (rev#) and copyright date (YYYY). If the message reads SELFTEST - FAIL

[Error Code], retry the procedure by pushing the controller RESET button. If the Fail

message persists, refer to Status Error Codes listed on the following page, for

explanation and resolution.

Note: 001 = low battery. 100 = AC fail. 101 = AC fail with low battery. If the

message reads SELFTEST – FAIL 001, you may proceed with programming the unit

if the reported condition is expected and you know or feel that the battery has

sufficient capacity to complete programming.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 26 40-7788, Rev 6, August 30, 2016

3.8 SELF-TEST / STATUS ERROR CODES

An [Error Code] is displayed on the screen of the programmer when the unit fails

the self-test.

Push the reset switch to see if the problem clears.

If not, check these procedures.

Error

Code

Description

Procedure

001

Battery power is low

Check battery; Push RESET button.

002

RAM Checksum failure

Push RESET button.

See Note 1 below.

003

Problems 01 and 02 above

004,

006

EEPROM Failure

Push RESET button.

See Note 1 below.

008

Analog Digital Converter /

ADC Failure

Same as 004 / 006 failure, see above

080

Loopback Test Failure

Push RESET button, unit will likely

pass self-test. See Note 1 below.

100

AC Not Present

Check AC power input, transformer

200

Battery Charge Fail

Unit may need servicing

300

Problems 100 and 200

Unit powered up by battery alone.

If true, you may continue.

400

Ground fault

Ground Fault condition exists on a

G terminal of the Zone input

section.

Other

Multiple errors are added

For example a Fail message of 084

indicates Loopback Failure and

EEPROM fail (080+004). This

example and other Messages may

indicate that the unit requires AES

authorized servicing. See Note 1

AC Fail with a low battery would

report 101.

Note 1: If unit passes, it must now be reprogrammed (see Section 4).

If unit repeatedly fails Self Test with a message that is not related to

AC fail or low battery, service may be required.

Try performing a RAM RESET <Ctrl>+<F5> then <Y> then <Enter>

This procedure may clear some errors.

If you are utilizing the assistance of AES Support, please report the error code to the

AES service staff.

As a general rule, if the Self-Test fail is not a low battery, AC, battery charger or

ground fault; then verify that any IC’s installed in sockets are properly seated. Try

performing a RAM Reset. If the fault is still present, the Subscriber will need to be

returned to AES for service.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 27 40-7788, Rev 6, August 30, 2016

3.9 Status (LED) Indicators

There are 4 LED indicators on the main circuit board of the 7788F.

The function of each is described below.

STATUS INDICATORS: LED's are located near the top edge of circuit board next to

J1/Programmer connector and the Reset button.

LED

Color

Function

ALM

Red

Status / troubleshooting indicator, “blink” See chart below

Yellow

Steady On = Waiting for acknowledgment of last transmission

Steady Blinking = Not on Network; Off = Normal

Yellow

Illuminated indicates radio transmit

Green

Illuminated indicates radio transceiver receiving RF signal.

Steady on for 20 seconds or more indicates RF interference.

(Includes any radio activity on this frequency strong enough to

break squelch)

Diagram 5 – LED Indicators

3.10 ALM LED Blink Pattern Chart

The chart below shows the various blink patterns utilized by the ALM LED, and what

status conditions the blink pattern indicates.

Blink Pattern

| 1sec |

Meaning

● ● ●

Steady blink - system OK

●● ●● ●●

Short-short blink - low battery

● ▬ ● ▬ ● ▬

Short-long blink - an input zone is in alarm or trouble

●● ▬ ●● ▬ ●● ▬

Short-short-long blink, low battery & zone in alarm/trouble

▬▬▬▬▬▬▬▬▬▬▬

Steady / no blink - Self-test failure (excluding low battery)

Symbols as follows: "●" = short blink, " ▬ " = long blink

Period between patterns is about 1 second with chart showing

pattern repeated 3 times.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 28 40-7788, Rev 6, August 30, 2016

4 Programming

Programming is accomplished by attaching a compatible programmer to the

J1/Programmer connector of the main circuit board. The following are programming

instructions using the AES 7041 Hand Held Programmer. Unless noted, software at

the AES central receiver can also be used to program some of the functions listed in

this section, if remote programming has not been disabled as described in Section 4.1

below. Refer to AES software documentation for remote programming instructions.

A conversion chart for using a PC terminal program such as Hyper Terminal, as a

programmer can be found later in this manual. Previously programmed information

is stored in non-volatile memory, so the settings are not lost during a power down or

power failure.

4.1 Remote Programming Limitations (Enable/Disable)

Note: NFPA 72 does not allow remote programming of an installed 7788F unless

an authorized person is present at the unit to temporarily enable this capability.

Throughout AES documentation remote programming of AES Subscribers using

software at the central station is mentioned. Remote programming of the 7788F is

automatically disabled when the option to send Trouble Packets is selected in Zone

Programming accessed by <Ctrl> + <F3> on the hand held programmer. UL and

Fire Alarm installations require Trouble Packets and “F” zone programming.

Trouble Packets are enabled when you select “Y” for the “Fire Trouble Packets”

question in Zone programming. Fire Trouble Packets are also, automatically enabled

if Remote Programming changes any zone to “F”.

See 4.4 Zone Programming.

Once remote programming is disabled as described above, the 7788F can only be

programmed using the J1/Programmer Jack. Remote programming can be

temporarily enabled for a 10 minute window after accessing the programming

functions using <Ctrl>+<F1>, <Ctrl>+<F2> or <Ctrl>+<F3> via a programmer

directly attached to the J1/Programmer Jack. Note that the 10-minute access window

begins after completing the accessed function or when it times out in 65 seconds.

Remote programming is not possible when any programming function is active.

To Enable Remote Programming: (Not for Fire Alarm Service type inputs)

 Selecting “N” for the “Fire Trouble Packets” question in Zone programming

will enable remote programming.

 A RAM reset, which can only be performed with a directly attached

programmer, will configure all zones to “S” programming, with no Restore

messages sent, and “N” selected for “Fire Trouble Packets” question leaving

remote programming enabled.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 29 40-7788, Rev 6, August 30, 2016

4.2 Program ID # and System Cipher Code

HandHeld Programmer: <Ctrl> + <F1> PC Terminal: <f>

This function programs the unit ID# and the system Cipher code which can only be

changed using a directly attached programmer to the J1 Modular Programmer jack.

Remote programming of these parameters is never possible.

NOTE: Entering new data overwrites (erases) any previously stored ID number and

Cipher Code. Pushing the <ENTER> key without entering other new data preserves

the previously stored information. The programmer should be connected and the

power should be on.

To start, press programmer keys <CTRL>+<F1>.

The following message appears:

SETUP UNIT-OLD: NEW (Existing stored "old" data.)

ENTER ID#-1234:.... (New data shown here.)

To keep previously stored ID#, simply push <ENTER>. To change the ID, enter the

4 digit identification number for this unit using any of the 16 hex numerals (0-9, A-

F), and then press <ENTER>. The ID must be unique; different from all other

ID’s in your system. After successfully entering the ID, the following message

appears:

CPHR CODE-XXXX:.... (Existing data is not shown.)

Enter the 4-digit cipher as assigned by the system administrator, and then press

<ENTER>. The code must match that of the central station receiver or IP-Link it is

expected to communicate through. If the wrong code is used, the unit cannot log on

and will not communicate. After entering the cipher code, or pressing <ENTER>

alone the following message appears:

If the programming in this function is not completed within 65 seconds the function

will time-out. The Programmer will beep and the following message will be

displayed:

TIMEOUT

4.3 Timing Parameters

HandHeld Programmer: <Ctrl> + <F2> PC Terminal: <g>

This programming function is used to set the various timing parameters of the 7788F.

The factory defaults are set to 24 Hour Check-In, 10 second reporting Delay and

Random (RM) AC Fail reporting delay. If these are appropriate you can skip to the

next section.

Use shorter check-in times for highest security applications only.

00 hours, 00 minutes is an illegal entry and will not be accepted.

 Set Check-In as required for UL Listed installation. Configure automation

software accordingly, to annunciate a failure to receive a Check-In message.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 30 40-7788, Rev 6, August 30, 2016

The Reporting Delay sets the rate at which a subscriber’s own signals are

transmitted. The default value and recommended setting is 10 seconds; transmissions

are sent at least 10 seconds apart (this helps to meter traffic on the system). The

range is 0 (no delay, not recommended) to 330 seconds.

Note: After the reporting delay has expired, a new event will not have any delay

and the attempt to send a new message will begin immediately after activation.

 For all Commercial Fire Alarm, UL Burglar Alarm, and Canadian Burglar

Alarm installations, the reporting Interval must not exceed 20 seconds.

AC Reporting Delay sets the delay in minutes that a subscriber waits before AC Fail

or AC Restore messages are actually transmitted after they are generated. This

feature helps network traffic congestion in the event of an area wide power outage, by

dispersing the AC Fail/ Restore messages over a period of 1 hour rather than all

Subscribers attempting to transmit at the same time. If AC reporting is not

suppressed, this feature delays the reporting of and AC Fail message for a random or

fixed delay. AC suppression is not approved for use in a UL installation.

 The combined AC Fail Detect time of 100 minutes, plus the random AC Report

Delay between 0 & 60 minutes, does not exceed 160 minutes, which is within the

UL specification of 3 hour (180 minutes) for reporting AC Failures.

A loss of AC must exist for approximately 100 minutes in order to be detected as a

fail. The AC must be restored for 100 minutes to be detected as a restore. Once

either is detected a message is created to send to the central station. Then an AC

Reporting Delay is selected based on this parameter and the setting of AC Fail

Suppression mentioned later in Section 4.5 - Set Modes. The default value is RM,

which selects a random delay between 0 and 60 minutes.

The available options are: RM for random or you can enter a fixed delay in minutes.

0 = no delay and results in operation similar to earlier versions of AES AC Reporting.

The reporting of AC can be completely suppressed using a programming option in

Set Modes (See Section 4.5)

To Start, press programmer keys <CTRL>+<F2> or on a PC terminal press <g>

(hold down the Control and the F2 keys at the same time). The following message

appears:

CHKIN TIME--OLD:NEW

ENTER HRS----HH:.. [00-24] (HH = existing data)

Enter a number of hours between 1 and 24 (default = 24) and press <ENTER>.

ENTER MINS---MM:.. [00-60] (MM = existing data)

Enter the number of minutes between 0 and 60, then press <ENTER>.

AC RPT TIME-OLD:NEW [RM] Random or [00-60] [Minutes]

ENTER MINS---RM:..

(Report Delay, RM = existing programmed data)

Enter a number of minutes to delay AC Fail/Restore transmissions; the range is 0 to

60 or RM; the default is RM for Random.

Then press <ENTER>.

NTR RPT DLY-NNN:... [0-330] [seconds]

(Report Delay, NNN = existing programmed data)

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 31 40-7788, Rev 6, August 30, 2016

Enter a number of seconds to allow between transmissions; the range is 0 to 330; the

default (and recommended) is 10 seconds. Then press <ENTER>.

If data has been entered correctly, the following message appears:

If the programming in this function is not completed within 65 seconds the function

will time-out. The Programmer will beep and the following message will be

displayed: TIMEOUT

NOTES ON SELECTING A CHECK IN TIME:

• Choose a check-in time in accordance with the security requirements of the

installation.

• Except for high security applications, a check in time of 24 hours is typical.

The more frequent the Check-In times are set, the more traffic there is on the

network.

• Do not attempt to use a check in time of greater than 24 hours, 00 minutes.

4.4 Zone Programming

HandHeld Programmer: <Ctrl> + <F3> PC Terminal: <h>

The 7788F zone inputs are connected through a special isolated circuit. It is linked to

the processor through optical couplers to keep unwanted energy from entering the

main circuits.

Zones 1-8 are E.O.L. input triggers, which can be programmed for:

 E.O.L. / Supervised, using 2.2K end-of-line resistors, alarm on open or short

 E.O.L. / Fire Supervised, reporting trouble for open circuits, alarm on short

 Bypass, where the zone input is ignored.

For Fire UL installations, the wiring of any FACP’s relay output to any 7788F zone

input must use an EOL / electrically supervised zone programmed with "F". On the

7788F, Zones 1 through 8 meet this requirement. Supervision of the zone inputs must

be in compliance with the requirements of NFPA 72. The default setting is “S” for

Supervised and must be changed to “F” for Fire supervised.

To permit the reporting of a Trouble condition in a “Trouble” message, “Fire/Trouble

PKT” (Fire Trouble Packet) must be enabled by selecting “Y” to the first prompt in

Zone programming. See Section 4.1 “Remote Programming Limitations” for

additional information on setting this parameter.

Zone Restorals: Each zone can be programmed to report “Restoral” to a normal

state. The default setting is “X” for "No" Restorals.

Factory default zone programming is set to (N) for no Fire Trouble, (S) for EOL

Supervision and (X) for no Restoral. If this is satisfactory skip to the next section.

UL installation must be changed to “Y” for Fire Trouble PKT and “F” for Fire.

Supervision.

Important Note: The 7788F MUST be reset after making changes to the Zone

Programming! This allows the unit to initialize reading its zone inputs based on its

current programming and clearing any former conditions that remain in memory

before any changes were made. Failure to do a Reset may result in such confusing

reports as an Alarm or Trouble on a zone that was changed to Bypass.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 32 40-7788, Rev 6, August 30, 2016

To start, press programmer keys <CTRL>+<F3> (hold down the Control and the F3

keys at the same time). The following message appears:

FIRE/ ----OLD:NEW

TROUBLE PKT- N: . [Y/N] (N = existing data)

The sequence first asks if "Fire Trouble Packets" are to be sent. Answer Y/yes if you

wish to have the 7788F report "Zone Trouble" conditions. Otherwise answer N/no.

The existing programming is shown under the "OLD: " column. If you wish to

change the setting, enter Y or N. To leave unchanged, simply push <ENTER>.

Based on your response to this first parameter the available options for Set Zone

programming will vary.

Note: Answering “Y” to this question disables remote programming from

central station software. See Section 4.1.

After pressing <ENTER>, the following appears:

ZONE BANK 0 .

SET ZONE (BSF) B0 (available options)

OLD SSSSSSSS LOW>HI (S, F or B = existing data)

NEW ........ (Must enter exactly 8 values)

The available and valid Zone programming options are shown in the parentheses on

the display as shown above. The options that appear are determined by your input to

the "Fire/Trouble PKT" question above. The current programming is shown next to

the word OLD, Zones 1-8 in order left to right. Your new entries will appear directly

below next to the word NEW. You must enter a valid letter for each of the 8 zones.

Zones programming 1-8 can be set for: Entering more or less than 8 characters will

result in repeating the above response.

B - Bypassed

S - Supervised/E.O.L. (alarm on open or short);

F - Fire Supervised E.O.L. (alarm on short, trouble on open) Required for UL Fire

After successfully entering Set Zone data, the following appears:

SET RESTORAL (XR)B0 (available options)

OLD RRRRRRRR LOW>HI (R or X = existing data)

NEW .... (Must enter exactly 8 values)

The option to select individual zones to report returning to a normal state is available.

X = Restore Not Reported; R = Restore Reported. The existing or OLD

programming is shown for each zone. Your new entries will appear directly below

next to the word NEW. You must enter a valid letter X or R for each zone. Entering

more or less than 8 characters will result in repeating the above response.

When restore data entry is complete, Press <ENTER>. If data has been entered correctly,

the following message appears:

OK The zones are now programmed

Programming must be completed within 65 seconds or function will:

TIMEOUT

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 33 40-7788, Rev 6, August 30, 2016

4.5 Set Modes – Enable Repeating and Suppress AC Fail

HandHeld Programmer: <Ctrl> + <F4> PC Terminal:

There are several functions that can be programmed in the Set Modes programming

area. Repeating can be disabled and AC Fail Reporting can be suppressed.

To Start, press programmer keys <CTRL> + <F4> (hold down the Control and the

F4 keys at the same time). The following message appears:

SET MODES--OLD: NEW

ENABLE RPTNG-Y: .

Enter Y to enable repeating capability. Default is Y.

Press <ENTER> then the following appears:

SPRSS ACFAIL -N: .

Enter Y/yes to suppress the reporting of AC Fail messages, enter N/no (the default

and setting required in UL installations) to disable the feature and allow normal

reporting of AC Fail messages. Default is N.

After <ENTER> then the following appears:

SPRSS CHRGFLT-N: .

Enter Y for yes to suppress the reporting of Charger Fault messages, enter N for no

(the default and setting required in UL installations) to disable the feature and allow

normal reporting of Charger Fault messages. Default is N.

After <ENTER> then the following appears:

SPRSS GNDFLT-N: .

Enter Y for yes to suppress the reporting of Ground Fault messages, enter N for no

(the default and setting required in UL installations) to disable the feature and allow

normal reporting of Charger Fault messages. Default is N.

Press <ENTER>, If data has been entered correctly, the following message appears:

If the programming in this function is not completed within 65 seconds the function

will time-out. The Programmer will beep and the following message will be

displayed:

TIMEOUT

Refer to Section 4.3 - Timing Parameters, for information on and programming the

AC Reporting Delay that determines when the AC Fail is reported after it is detected.

Reporting AC Fail is normally a very important message and should not be

suppressed. UL installations require this setting to be set at “N”.

4.6 Reset RAM

Use the Reset RAM function to return the 7788F to the factory default settings. All

parameters except the Unit ID and Cypher code are returned to default values.

It is good practice to perform this function on a new factory unit to ensure that you

are always starting from the same configuration. Also perform this function if this is

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 34 40-7788, Rev 6, August 30, 2016

a reinstallation of the unit, if you are unsure of the configuration or if you are having

other problems with the unit.

Press <CTRL>+<F5> then <Y> then <ENTER> to perform Reset RAM operation.

The Unit will initiate a Self-Test after the values are reset.

4.7 Initializing the Subscriber Unit

Having programmed the unit, you are now ready for a final check. Plug in the

handheld programmer if available. Push the Reset button on the controller board

(See Diagram 3). At this point, the message on the programmer should read:

SELFTEST - PASS

SUB [rev#] 7788F

ID#:NNNN (C) [date] AES

If a "Fail" error message other than 001, 101, 300 or 301 is displayed, push the reset

button. If the error persists, refer to Section 3.8, which contains a list of error codes.

The status lights indicate the progression as the subscriber unit goes on the air and

attempts to enroll into the network.

Details of automatic Network log on sequence after a reset:

 STATUS INDICATOR LED's RX, TX and WA lights come on briefly,

testing the LED's.

 RX comes on briefly during loop back test (a self test).

 TX comes on sending a "Receiver Not in Service" message - AL + WA blink

at different but steady rates.

 TX comes on as unit transmits a "Request for Reply".

 WA stops flashing after about 15-30 seconds if one or more other subscriber

units reply to the "Request", (otherwise the WA continues to flash, indicating

the unit is not on the network).

 TX comes on again (if WA stops flashing) to send first message.

 AL blinks at a steady rate, indicating a normal condition.

 When the unit receives a valid acknowledgment, the WA light turns off.

This indicates that the reset or powered up 7788F unit is now on the network.



IMPORTANT NOTE: A flashing WA light (blinking at a steady rate) indicates that

the subscriber has NOT linked itself into the network.

If enrollment fails, check antenna and all cables; be sure that correct system cipher has

been programmed in to the unit. Once the Subscriber is enrolled in its network,

additional testing can commence. At this point, with the WA off, the Subscriber has

passed the initial RF operational test.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 35 40-7788, Rev 6, August 30, 2016

4.8 Local Status Check

HandHeld Programmer: <SHIFT> + <F4> PC Terminal: <d>

This function performs a quick diagnostic check at any time. Use the handheld

programmer: press <SHIFT>+<F4>. The following message appears:

SUB [rev#] 7788F

ID#:[NNNN] (C)YYYY AES

RT1:NNNN LEVEL: NNN

STAT:NNN NETCON: N

EXPLANATION OF STATUS CHECK TERMS

Top Line: Indicates Subscriber model and firmware revision information.

ID#: 4-digit ID number programmed into this unit.1

YYYY: Indicates Copyright year.

RT1: Route #1, the ID of the first Subscriber that will be attempted in route to

the central station. If RT1 is 0000 or an IP-Link ID, the unit is attempting to

communicate directly with the central station or IP-Link. If XXXX appears, the

unit is not on the network. Any other 4-digit ID indicates the unit at the top of the

routing table.

Dynamic Routing Table: Each subscriber unit maintains a list of up to 7

alternate IDs. IDs are prioritized according to signal strength and NETCON

ratings. This function is dynamic, and is updated constantly.

LEVEL: Refers to the subscriber unit “level" or "link layer”, which suggests the

expected number of “hops” the message packet might make to get to the central

station or IP-Link. In general, if the number is 1, then this unit is attempting

communication directly with the central station or IP-Link. If the number is 2, the

unit expects to relay its message through one other subscriber unit to reach the

central station or IP-Link. If the number is 3, the message goes through 2 other

subscribers ... and so on. Also, the level number of subscriber with a weak signal

to the unit on the top of its routing list will be incremented by 1. A unit level =

255 indicates that unit is not on network.

STAT: Status shows the self-test data

(Refer to Section 3.8 for explanation and resolution.)

NETCON: (NETwork CONnectivity) An internal rating used in the automatic

positioning of this unit in the network. The range is from 0-7, 0 being best. Note

that while a low number is better, any NetCon from 0 to 6 is OK. 7 may indicate a

problem with this unit or a unit in its path to the central receiver.

All Fire Alarm installations require a NETCON of 0 to 5

Minimum criteria for a "good" repeater are as follows:

1. RF signal exceeds good threshold

2. No faults indicated in status (such as low battery)

3. Level/Link Layer of Subscriber/IP-Link is less than or equal to this

unit’s

4. Signal received from Subscriber/IP-Link at least once every 6 hours

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 36 40-7788, Rev 6, August 30, 2016

4.9 Monitor Transmitter Functions

HandHeld Programmer: <SHIFT> + <F1>, <SHIFT> + <F2>, <SHIFT> + <F3>

PC Terminal: <a>, , <c>

There are several functions that are useful for diagnostics purposes. These functions

allow the viewing of network data “traffic” that is picked up by the Subscriber’s RF

antenna and viewed on the programmer’s 4-line display at the installation site. It is

not practical to “read” this data on a Hand Held Programmer’s 4-line display as the

information may scroll off the screen too quickly. Using a HHP can be useful to

confirm that data is being sent and received, and if only Receive and Transmit

monitor are used. Use a Terminal with a larger screen such as a laptop with a

Terminal Program to take better advantage of these functions.

RECEIVE MONITOR ON/OFF

To use: Push programmer keys <SHIFT> +<F1> PC Terminal: <a>

RX MONITOR ON (OFF)

Hold down the Shift key and then press the F1 key to enable or disable (toggle) the

display of data addressed to this unit.

TRANSMIT MONITOR ON/OFF

To use: Push programmer keys <SHIFT> +<F2> PC Terminal:

TX MONITOR ON (OFF)

Hold down the Shift key and then press the F2 key to enable or disable (toggle) the

display of messages transmitted by this unit.

MONITOR ALL ON/OFF

Note: requires that Receiver Monitor (RX Monitor) above must be on -

To use: Push programmer keys <SHIFT>+ <F3> PC Terminal: <c>

MONITOR ALL ON (OFF)

Hold down the Shift key and then press the F3 key to enable or disable (toggle) the

display of all network messages within range of this unit.

The monitor functions should be disabled when installation and testing is complete.

Note: Text messages cannot be received when any of the monitoring functions

are in use. Use these functions only for diagnostics or test purposes. Toggle the

function OFF when not in use, or press the Reset Button, as a reset will return

all these functions OFF. See Section 3.4, Diagram 3 for location of Reset Button.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 37 40-7788, Rev 6, August 30, 2016

Monitor Function output

The output from the monitor modes is somewhat cryptic. A brief over is provided

here with the suggestion that the Support Knowledgebase be visited for additional

information. First example is as viewed on an HHP which can only display two at at

time.

<ORIG #PN-> DEST FROM

-> TO <Pack ID>

ORIG is the ID that initiated or originated the Packet. PN is a sequential Packet

number between 00 and FF. DEST is the destination with 0000 indicating the Central

Receiver. FROM is the ID that has transmitted the Packet. TO is the ID that the

packet was transmitted to by the FROM. The -> represents an arrow showing the

flow or direction of the transmission. The next example as viewed on a PC Terminal.

<1234 #1A-> 0000 1234 -> FF01 <D_CHKIN>

The example above is a unit with ID of 1234 is transmitting a Check-In packet

through an ID of FF01 which is a common ID used for an IP-Link. The next line is

the Unit FF01 assumed to be an IP-Link responding with a Packet Acknowledgement.

<1234 #00-> 1234 1234 -> 1234 <P_RR>

The example above is a broadcast. All ID’s are the unit sending the broadcast

message. This particular broadcast is a Receiver Ready. These are periodically

broadcast by all units to update other units with that hear it of the latest status. This

keeps routing Tables up to date.

4.10 KEY TRANSMITTER

HandHeld Programmer: <SHIFT> + <F5> PC Terminal: <e>

This function activates the transmitter for about 5-6 seconds. This allows the installer

to use external test equipment (SWR, power meter, etc.) to test the radio power,

cables connections, antenna tuning and other radio parameters. It is assumed that the

programmer is connected to the subscriber, the transceiver is connected to the

subscriber circuit board, power is on and the antenna is connected.

To use: Push programmer keys <SHIFT>+ <F5> PC Terminal: <e>

KEYING TX..

Hold down the Shift key and then press the F5 key to activate the transmitter for 5

seconds. After the 5 seconds a TIMEOUT message will display. Press <ENTER>

before the 5 second timeout to abort in which case OK will be displayed.

Activating this function causes the transmitter to go on the air for 5 seconds, and then

shut off automatically. Press the ENTER key to cancel an active transmit test.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 38 40-7788, Rev 6, August 30, 2016

4.11 Display Zone Status

HandHeld Programmer: <Ctrl>+<Z> PC Terminal: <Ctrl>+<Z>

Use this function to review the current state of each of the Subscribers Zone inputs

based on its programming and input state.

Zx##,Z1-8:####-####

Zx## - This is a Hexadecimal number representing the binary bit pattern of the

Zones input condition. I.e. Hexadecimal 12 = binary 00010010. Bit positions 2 and 5

are 1 indicating that those zone positions are in alarm.

Z1-8: The row of characters represents in order, each individual zone state.

####-#### - Each character represents the Status of a specific zone, displayed

left to right for zones 1 to 8, separated between position 4 and 5 with a hyphen.

Possible Values - 0 = Normal, 1 = Faulted, Not Normal or Alarm, T = Trouble.

4.12 Display Routing Table

HandHeld Programmer: <F4> PC Terminal: <Ctrl> <T>

Use this function to display up to the 8 ID’s that are listed in this Subscriber’s current

Routing Table.

4.5678,L:02,N:5,Q:83 unit 5678, Weak signal (8x)

3.7888,L:01,N:5,Q:03 unit 7888, Good Signal

2.BB12,L:00,N:0,Q:03 an IP-Link BB12, Good Signal (03)

1.AA11,L:00,N:0,Q:03 an IP-Link AA11, top of the list = RT1

Press F4 on a HHP or Ctrl + T on a PC to display Routing Table information. Only up to the

top 4 are visible due to limitations of the HHP’s 4-line display. A PC displays the entire

table up to 8. The order is reversed so that the most significant top 4 will remain on the

display of the HHP where 5 through 8 would have scrolled off.

Fields displayed left to right are, Preference or sort order (1.-8.), ID, Link Layer or Level:##,

NetCon:# (0-7), Signal Quality:## (03 = Best , 81 = worst)

Routing Table – A Routing Table is a list of up to 8 IDs that a Subscriber maintains for

selecting the ID to pass its data packets on through. It is sorted so that the best ID is at

Preference location 1. If no Packet Acknowledge is received after attempting transmissions

to the #1 seven times, the #1 ID is removed from the Table and all other’s preferences are

incremented by 1. Transmission attempts resume using the new Preference 1 ID.

Link Layer or Level – Link Layer as reported by last transmission from ID. Value

displayed in the table will be incremented by 1 if the Signal Quality is not “Good” or there

are faults reported by the ID. Link Layer is the number of hops a data packet would need

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 39 40-7788, Rev 6, August 30, 2016

using the ID as first in the route, assuming all IDs in the route successfully used their

Preference 1 IDs as well.

NetCon – Briefly it is a confidence number where the lower the number, the more

confidence a Subscriber should have in the ID’s ability to pass the packet on as lower

numbers indicates healthier routing tables with more options. In UL 9th Edition compliant

units the NetCon is used as a multiple path indicator, not lower than 5.

Signal Quality – The first digit is either an 8 or a 0. 0 means Carrier Detect (CD) was on

during signal reception. 8 means it was off. CD is related to signal strength where it is on

when the strength of the signal is above a certain threshold. The second character is related

to readability of the data. 3 is the best indicating all three of the data repeats were properly

read and 1 is the lowest meaning that only one of the three was. Therefore a Good signal

would read 03 and a Marginal would be 82 or 81.

4.13 Text Messages

SENDING TEXT MESSAGE

HandHeld Programmer: <F5> PC Terminal: <Ctrl>+

Text messages can be sent from the subscriber unit to the central station.

To use: Push programmer key <F5> or PC Terminal: <Ctrl>+

ENTER MSG:

[Enter your text message, up to 200 characters. Push <ENTER> to send.]

If no data is entered within approximately 65 seconds, the unit will exit the text

message mode.

Note that the unit is unable to transmit or receive while in this mode.

RECEIVING ASCII TEXT MESSAGES

Messages can be sent from the central station to any subscriber unit. If the handheld

programmer or other properly configured serial terminal is connected to the unit’s

J1/Programmer jack, the message will be displayed on the screen with a beep sound.

This is a handy feature for communications between installers and central stations and

to test how quickly communication occurs.

Note: Text messages cannot be received when using any of the monitor functions.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 40 40-7788, Rev 6, August 30, 2016

4.14 Handheld Programmer – Quick Command Guide

Handheld Programmer Commands

CTRL+F1 SETUP UNIT - ID#, Cipher

CTRL+F2 SET TIMERS - Check-In Interval, AC Report Delay

CTRL+F3 SET ZONES - Supervised/Fire/Bypassed/Restoral

CTRL+F4 SET MODES – Repeating, AC Fail Suppression

CTRL+F5 RESET RAM - Y/N, resets factory defaults

Except ID# and Cipher

SHFT+F1 RX MONITOR ON / OFF (toggle)*

SHFT+F2 TX MONITOR ON / OFF (toggle)*

SHFT+F3 MONITOR ALL ON / OFF (toggle)*

SHFT+F4 TEST STATUS

SHFT+F5 KEY TRANSMITTER (5 seconds)

F5 SEND TEXT MESSAGE

* Turn off monitor functions when done (or press reset button)

4.15 Reconnect Cables after Programming

After programming is complete, reconnect any cable (such as the cable to the AES

IntelliTap), disconnected from J1/Programmer jack of the main circuit Board.

4.16 Programming the Subscriber Unit from a PC

In place of a handheld terminal, a cable adapter kit #7043E may be ordered from

AES to link the 7788F to your computer’s serial port.

Communications Parameters: 4800 baud, NO parity, 8 data bits, 1 stop bit, RTS/CTS

Flow control OFF

Handheld (HH) Programmer Key equivalents to (PC) Keyboard:

HH PC

__PC

F1 = CTRL-Q

SHIFT F1 = a

CTRL-F1 = f

F2 = CTRL-R

SHIFT F2 = b

CTRL-F2 = g

F3 = CTRL-S

SHIFT F3 = c

CTRL-F3 = h

F4 = CTRL-T

SHIFT F4 = d

CTRL-F4 = i

F5 = CTRL-U

SHIFT F5 = e

CTRL-F5 = j

 When entering Hex numbers, use uppercase, i.e., "9A" not "9a"

 If possible, set terminal program for destructive backspace" so that backspace will erase

the deleted character from the screen.

 If nothing is sent or received by the subscriber, make sure the program is set to the

correct COM port.

 If the subscriber receives characters, but nothing can be sent, make sure the CTS/RTS

flow control is OFF, and that the cable is OK.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 41 40-7788, Rev 6, August 30, 2016

5 Testing

Before leaving the installation site, you want to test that the expected signals are

properly getting to the monitoring system. Perform at least the tests below and

confirm that the monitoring system and personnel properly received the correct

messages and understand what they mean.

5.1 Installation Site Checks

Some of the tests to be performed at the installation site require a response from a

Central Station person.

 Trigger alarm conditions and confirm that the proper message is received at

the Central Station.

 Cause fault conditions and confirm that the proper message is received at the

Central Station.

 Activate devices that will utilize any accessories such as the IntelliTap to

confirm that these devices are functioning as desired.

 Activate devices that will utilize any accessories such as the IntelliTap or

IntelliPro to confirm that these devices are functioning as desired.

 Perform a Status Check, <Shift> + F4 to confirm good Status and required

NetCon.

 Review Routing Table, <F4> to evaluate the listed IDs and values.

 Ctrl + T to check current Zone state

5.2 Acknowledge delays

An Acknowledge delay occurs when a Packet Acknowledge is not received for a

transmitted Data Packet within the programmed Acknowledge Delay time. (Default

Ack Delay Time is 60 seconds).

Visit the Technical Support Knowledgebase for additional information on this and

many other subjects.

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 42 40-7788, Rev 6, August 30, 2016

6 Maintenance, Compliance, Warranty and Repair

Once installed and normal operation is confirmed, there is typically little maintenance

required. Monitoring the automatic test messages will confirm proper RF operation.

Batteries should be periodically tested to be certain they have sufficient capacity to

operate the system as needed.

6.1 Troubleshooting

The most common causes of an RF failure or trouble are due to issues with the

transmission line including but not limited to the antenna type, antenna location,

coax, connectors, and transceiver. Antennas in close proximity to metal or with

conductive material blocking or reflecting the transmitted signal would be at the top

of the list. Observe the RX light on the main circuit board. If it is on steady or most

of the time you may be receiving some RF or electrical interference. Try different

locations for the antenna or use a remote long range RF antenna. Try replacing the

transmission line components such as a new transceiver, coax and antenna.

Problems on the circuit boards usually require returning the defective unit to AES for

service.

6.2 Parts List

 The standard 7788F Subscriber includes the following items.

o Enclosure

o 7788F Circuit board assembly

o 7085UE Transceiver at licensed or authorized frequency

o 7214 Tamper Resistant Antenna Assembly and cable

o 40-7788 Instruction manual

o 02-0029-EOL Qty. Eight 2.2K Ohm E.O.L. Resistors

6.3 Contact Information

AES Corporation

285 Newbury Street

Peabody, Massachusetts 01960 USA

Website: http://www.aes-intellinet.com

AES corporate Phone: (800) 237-6387 (800) AES-NETS

USA (978) 535-7310

Fax: USA (978) 535-7313

Email: Check Website for latest email addresses

AES 7788 Series RF Subscriber Unit ─ Installation and Operation Manual

AES Corporation 43 40-7788, Rev 6, August 30, 2016

6.4 Warranty and Service Procedure

OWNER WARRANTY - AES CORPORATION

LIMITED PRODUCT WARRANTY AND TECHNOLOGY LICENSE

LIMITED PRODUCT WARRANTY:

AES Corporation (“AES”) warrants to the original purchaser that each AES Subscriber Product will be free

from defects in material and workmanship for three (3) years from date of purchase and all other products

purchased from AES including central station receivers and accessories will be warranted for one (1) year

from the date of purchase. At no cost to the original purchaser for parts or labor, AES will repair or replace

any AES Product or any, part or parts thereof which are judged defective under the terms of this Warranty.

Defective AES Products must be returned to AES directly, provided they are properly packed, postage

prepaid. Or exchange may be made through any authorized direct factory representative for any AES

Products that are judged defective under the terms of this Warranty. Improper or incorrectly performed

maintenance or repair voids this Warranty. This Warranty does not cover replacement parts that are not

approved by AES. This Warranty does not apply to any AES Product or any part thereof that has been

altered in any way to affect its stability or reliability, or that has been subjected to abuse, misuse, negligence,

accident or act of God, or that has had the serial number effaced or removed.

Certain AES Products are designed to operate and communicate with other specified AES Products and

certain other specified products, systems or networks authorized or approved by AES, as identified in the

applicable AES Product instructions. This Warranty does not apply to any AES Product that is used with any

unauthorized or unapproved products, systems or networks, or that has been installed, applied or used in

any manner, other than in strict accordance with AES instructions.

AES makes no warranty, express or implied, other than what is expressly stated in this Warranty. If the law

of your state provides that an implied warranty of merchantability, or an implied warranty of fitness for

particular purpose, or any other implied warranty, applies to AES, then any such implied warranty is limited to

the duration of this Warranty.

AES cannot be aware of and is not responsible for the differing values of any property to be protected by its

alarm reporting systems. This Warranty does not cover and AES shall not be liable for any defect, incidental

or consequential, loss or damage arising out of the failure of any AES Product to operate.

Some states do not allow the exclusion or limitation of the durations of implied warranties or the limitation on

incidental or consequential damages, so the above limitations or exclusions may not apply to you.

This Warranty gives you specific legal rights and you may also have other rights that vary from state to state.

TECHNOLOGY LICENSE:

Certain AES Products include software, protocols and other proprietary and confidential technology and

trade secrets of AES which are incorporated in or provided with AES Products solely for use in conjunction

with and in order to operate AES Products (“Licensed Technology”). AES grants the original purchaser a

non-exclusive license to use such Licensed Technology solely in connection with the use and operation of

AES Products and for no other purpose or use whatsoever. No title or ownership in or to any such Licensed

Technology is conveyed by the sale or delivery of any AES Products; all such rights are retained by AES.

AES SERVICE PROCEDURE: Contact AES by Phone (978) 535-7310, Fax (978) 535-7313 or Email

service@aes-intellinet.com, to receive a Return Material Authorization Number. Have the AES part number

and serial number ready. Repack equipment in original or equivalent packaging. Inside the box, please

include a contact name, telephone number, address and a brief description of the reason for return.

Ship items freight-prepaid to:

Repair Services, RMA#__________

AES Corporation,

285 Newbury Street

Peabody, MA 01960 USA

(Contact AES for Return Material Authorization number)

June 2007