Matrix Telecom SIMADO GBR42 System Manual page 29

• The network communication cycle during resetting is explained
below:
• On completion of the reset sequence, the card starts
communicating with the network.
• The card checks for the events during this cycle and the error is
displayed by the LEDs. For example, if SIM PIN faulty/Network
absent is detected, it indicates that, GSM module could not log on
to the network.
• LED Indications during the normal functioning of the system will
be as per following table:
Event
Port Disable
Port Idle
Port Active (Note1)
Ring Event
Speech
GSM Initialization
PUK required
SIM PIN faulty
SIM Absent
Network Link Down
Note1: All states other than Ring and Speech
Programming the System
This system provides many useful features. Program the system as
per your requirement. For more details on requirements for
programming the system, please refer to topics 'Call Proceeding in
SIMADO GBR42' and 'Programming the System'.
SIMADO GBR42 V1 System Manual
Color Cadence in ms (1 cadence is of 3000
msec)
- LED Off
- LED Off
RED Continuous ON
GREEN 400 On-200 Off-400 On-200 Off
GREEN Continuous ON
ORANGE 200 On-200 Off-200 On-200 Off-200 On-200
Off-200 On-200 Off- 200 On-1200 Off (5
Blinks)
ORANGE 200 On-200 Off-200 On-200 Off-200 On-200
Off-200 On-1600 Off (4 Blinks)
ORANGE 200 On-200 Off-200 On-200 Off-200 On-2000
Off (3 Blinks)
ORANGE 200 On-200 Off-200 On-2400 Off (2 blinks)
ORANGE 200 On-2800 Off (1 Blink)
Matrix
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