User's Manual

RCU kit items
The item numbers refer to the numbers in Figure 13-1.
1. The GSM board. Press a pencil or similar object on the small button
adjacent to the SIM board to release it.
2. LED indicator on the M1 phone/modem unit which shows three
operational modes:
Out: The unit is off
Slow flashing: Stand by
Fast flashing: Connection in progress
3. Green LED on the battery charger which is lit with a steady light
when the power supply is OK, either from the mains or from the
battery.
4. Yellow LED on the battery charger which is lit with a steady light
during battery charge from the mains.
Do not forget to put a jumper between pin 2 and 3 on the P27 connector if
you disconnect the RCU.
GSM subscriber conditions
• Data transmission, 9600 bps (baud)
• Transparent mode
• If the PIN code have to be disabled, use another phone.
If you get problems with the PIN code, please contact Allgon Technical
Support.
Power supply backup
If a power failure occurs, the backup battery has capacity to supply the
CU, ALI and phone/modem for 30 minutes at room temperature and a
limited number of call attempts.
The battery life is 1 - 2 years at normal indoor temperature. If the
operational temperature is higher, the battery life is shortened.
Power supply battery type
12V, 0.7A/20h, lead, sealed, including cable and JST VHR-2N connector.
Part # Allgon: PM291 09/1
Hitachi: HP0.7-12P (VHR-2N)
Yuasa: NP0.8-12
ALLGON System AB AR Repeaters & OMT32 Optional
User’s Manual VD202 90/EN Rev. 1A 1999-07 13 - 3