12
3.5. Power supply connection
•
Check whether the voltage in your mains corresponds to the data on the data plate on the
product.
•
Use the supply adapter that is a part of your ISDN GSM GATEWAY Lite package. *
•
Check whether you have connected an antenna. If you connect power supply to the gateway
without connecting an antenna, the GSM module transmitter might get damaged.
•
Plug the adapter connector in the gateway (see the lower front connectors – fig. 1). After a
moment the green “Power” LED must light up.
*
Rack version of GSM gateway has powesuppy on back bus.
3.6. Connection to your PC
The GSM gateway works in the data mode as a modem: the connector has exactly the
same connection as a normal external modem and it is shown in fig. 6. To connect the PC you
should use a so-called not crossed (1:1) “extending” cable – the same as for connecting a PC to
any external modem. Maximum length of the cable is a few meters. (Connect the cable to the
PC serial COM port.)
Fig.5
: Connecting supply
Fig..6:
Connection of the ISDN GSM gate to a PC via RS232
1 DCD
2 RxD
3 TxD
4 DTR
5 GROUND
6 DSR
7 RTS
8 CTS
9 RI
Summary of Contents for ATEUS
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