Summary of Contents for Sentry GSM COMMUNICATOR
- Page 1 GSM COMMUNICATOR QUICK SETUP GUIDE *Please refer to the complete User Manual if additional information is required (http://www.martin-electronics.co.za/Downloads.aspx)
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Page 2: Basic Setup
1. BASIC SETUP Fig. 1.1 – GSM Communicator connection terminals NORMALLY CLOSED (REL 1) 3V OUT NORMALLY OPEN (REL 1) SERIAL CLOCK CMN1 COMMON (REL 1) SERIAL DATA NORMALLY CLOSED (REL 2) INPUT 1 NORMALLY OPEN (REL 2) INPUT 2... - Page 3 1.1. Connection and Communication Step 1: Unscrew the front panel of the enclosure and remove the board from the enclosure. The board should slide out easily without excessive force needing to be applied. PRIMARY SIM SECONDARY SIM Fig. 1.2 – SIM card holders Slide open the primary SIM cardholder labelled “PRI”...
- Page 4 IMPORTANT: Please take care to ensure that the correct number is sent using the correct format. An error may result in the user being "locked out", which can only be reset using the Sentry USB dongle together with the Sentry GSM PC application.
- Page 5 Step 5: You are now in a position to customise the input ports. As default, both input ports will trigger if a high pulse (12V) is received for 1 second or longer. Please consult the complete user manual if further customisations are required. To customise the SMS text that each input will send, issue the following commands to the device via SMS: Input 1:...
- Page 6 If the relay is set to pulse mode, it will automatically deactivate after a pre- determined time duration. The time duration is set in increments of 10ms. Therefore, if you wish the relay to activate for 1 second, you will set the “ON” time to 1s ÷...
- Page 7 GSM Communicator SMS Setup Commands document included in the web download. Alternatively, the user can make use of the free and easy-to-use Sentry GSM Management Platform software and dongle to set up the unit via USB. S-GSM-CQ/REV1.0...