TANGO
VERSION 1.04
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Page 24
See table for connections:
Pin
Description
Direction
1
Power output 10V ± 5% 150mA
OUT
2
Received Data (RxD)
IN
3
Transmitted Data (TxD)
OUT
4
Ground
5
SPK+
OUT
6
SPK-
OUT
7
MIC+
IN
8
MIC-
IN
Table 13:
Pin description fo RJ45
2.2.3
Reset configuration
In case of malfunction the GSM/GPRS modem TANGO offers various
RESET possibilities.
For a RESET of the GSM/GPRS modem please use the following way:
9
If the Ignition Line is removed from the high voltage level (10,8V-
31,2V), please, supply it to high voltage level (10,8V-31,2V).
9
“Break” on serial interfaces B or C (Transmit Data [TxD] set to “LOW”
for >100ms).
If the GSM software is still running, while the user feels the need to reset
the modem, AT+CFUN=1,1 could be used. This will de-register the modem
from the network and bring it into the state before the PIN has been entered.
