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Introduction

The CM743 2G radio module allows you to interface

compatible security control panels to the GSM/GPRS /

SMS network providing a high reliability primary or

backup reporting path.

The unit is designed to plug onto the main control panel

with the supplied antenna mounting onto the metal

cabinet.

Module Compatibility

Panels Supported

Vision-X

Getting Started

There are four main steps required to configure the

CM743 for reporting to the control room. The instruc-

tions assume that you already have purchased a SIM

card and that the card has been charged with credit and

activated on the network if necessary.

1. Install the CM743 hardware on the control panel.

2. Install the antenna.

3. Configure the module's features and parameters.

4. Configure the control panel for reporting.

Step 1 - Installing the Radio Module

Ensure that the panel is powered off before proceeding.

Plug the 3 short plastic standoffs into the module and

then plug it onto the Expansion Port header pins on the

panel as shown in. If you are connecting the CM743 to a

panel which also has a CM101 Voice Module fitted then

you should use the longer standoffs from the HW750

Riser Kit.

Install the SIM card into the SIM 1 card position.

Page



CM743 2G Radio Module

Version

2.12

P/N: CM743IRG Rev 1.6

Step 2 - Installing the Antenna

Remove the knockout in the top of the cabinet and pass

the antenna lead through the hole ensuring the antenna

is on the outside of the cabinet. Screw the lead to the

socket on the radio module before power the panel.

Do not fix the antenna in place at this stage.

Step 3 - Configuring The Module

Once powered the radio will attempt to connect to the

network. This may take up to a minute to complete.

During this time the online indicator on the module will

be on solid. Once the radio has registered the online in-

dicator will begin to flash and the signal strength indica-

tors will show the current signal condition.

Experiment with the position of the antenna to find the

best signal strength before fixing it in place.

Step 4 - Configuring The Panel Reporting

Reporting configuration will vary depending on the

required options and whether or not the GSM module is

to be used as the primary or secondary reporting route.

Configure the required reporting formats in MENU 5-4-0

and 5-4-1. The system can be configured to report to

the base in CID and also to selected phone numbers via

SMS, or to the base in CID via PSTN line and then CID via

GSM if the PSTN line is cut.

All reporting scenarios are configured by varying the

programming of the reporting format and reporting

routes configurations options.

Module Indicators

The module includes 7 led indicators which are used to

show status and signal strength. See table below.

Module Indicators

Indicator

Module Transmitting Data (Tx Data In CID)

Module Receiving Data (Kiss Off In CID)

ON Steady = Not Registered On Network

Online

Pulsing = Registered On Network

Signal 1

Signal strength indicators show relative

Signal 2

signal level at the radio. Signal indicator 1

on indicates weak signal and all 4 indicators

Signal 3

on indicates stronger signal strength.

Signal 4

E&OE

Meaning