Contents
1. Overview............................................................................................................................5
2. References.........................................................................................................................6
3. Package.............................................................................................................................7
3.1 Box......................................................................................................................................... 7
4. Comple e package con en s..............................................................................................8
5. General presen a ion.........................................................................................................9
5.1 Produc pic ures ....................................................................................................................9
5.2 Ex ernal connec ions............................................................................................................10
5.2.1 GSM an enna connec or................................................................................................10
5.2.2 GPS an enna connec or................................................................................................10
5.2.3 Memory slo ...................................................................................................................11
5.2.4 USB In erface.................................................................................................................11
5.2.5 RS-232 In erface (EIA574)............................................................................................12
5.2.6 RS-485 in erface........................................................................................................... 13
5.2.7 D-Sub HD 15-pin connec or...........................................................................................14
5.2.8 Power supply connec or................................................................................................15
5.2.9 SIM card holder............................................................................................................. 15
5.3 Produc s icker.................................................................................................................... 16
6. Basic fea ures and services.............................................................................................17
7. Using he modem.............................................................................................................18
7.1 Se ing up he modem...........................................................................................................18
7.2 Moun ing he modem...........................................................................................................19
7.2.1 On DIN bus.................................................................................................................... 19
7.2.2 On he wall.....................................................................................................................20
7.3 Checking he communica ion wi h he modem.....................................................................20
7.4 S a us of he modem (LEDs)................................................................................................21
7.5 Disabling and enabling echo func ion...................................................................................21
7.6 Verifying he s reng h of received signal...............................................................................22
7.7 PIN code s a us................................................................................................................... 22
7.8 Ne work regis ra ion..............................................................................................................23
7.8.1 GSM ne work regis ra ion..............................................................................................23
7.9 GPRS ne work regis ra ion...................................................................................................24
7.10 AT commands summary.....................................................................................................25
8. Troubleshoo ing................................................................................................................26
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