Comet U0110G, User Manual

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IE-LGR-UxxxxM-23
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in hand, relative humidity alarm by taking the device in hand on
the sensor side) and assign an SMS recipient to this alarm.
•
Induce an alarm condition and follow the behaviour of the blue LED
diode. After turning on the modem, it should light up for a while
(searching for the network), then flash more slowly (registering to
the network), then quickly (sending data) and then turn off
(completed).
•
If the blue diode does not start flashing at all, then the datalogger‘s
radio section has not been activated at all. It may be caused by
an improper setting: A non-functioning SIM card has been inserted,
the SIM Card has been blocked because a wrong PIN has been
entered, the alarm is not activated at all, no phone number is
assigned to the alarm, and the like).
•
Verify whether the SIM card is protected by a PIN code. If this is the
case, verify if the code has been entered properly in the device
configuration.
- Make sure the SIM card is properly seated in its holder.
Make sure the holder is locked.
- Insert the SIM card into the mobile phone and verify that
the SMS messages function properly. Try the same phone
numbers as those you have stored in the datalogger.
- Check that the datalogger antenna is not damaged and that
it is properly connected.
- Contact your service department (possible failure
diagnostics, wrong interconnection of internal component
parts, …)
•
If the blue LED is on but does not go into a slower flashing interval,
then the modem probably failed to register to the network. Check if
there is sufficient signal strength at the antenna location.
•
Contact the service department in the case that you have not
succeeded in finding the reason of the problem. Diagnostic records
that are saved in the device could deliver further helpful information
for resolving the problem.