Technical data

10
3.6 LEDs / SIM-card plug
3.6.1 SIM-card
Open the device lid to plug in the SIM_card.
The radio-modem is installed perpendicular
to the motherboard. Plug in the SIM-card
into the holder labeled SIM. To open the
holder device, please push the key beside it.
3.6.2 Function of the LED’s
LED 1:
On: The device is registered in the
radio-network, e.i. the device can
be reached.
Blink: The device is not (yet) registered in
the radio-network.
LED 2 and 3:
These LEDs indicate a default, the field
strength of the radio-net or a modem-radio
connection.
LED 2 LED 3 Meaning
Off Off Field strength < 8
Blinks Off Field strength < 10
On Off Field strenghth < 14
On Blinks Field strength < 20
On On Field strength >=20
Off On A modem radio
connection exists
Note:
The field strenth can achieve a value between
1 and 31. From field strength 5 onwards, the
radio-modem logs into the net.
LED 0
This LED indicates a default
Note:
The Program PARACOM displays default
messages in plain text after the readout of a
device.