Led Indicators; Logging To Gsm Network; Gsm Range - EBS LX1NB-5L Installation And Programming Manual

4. LED INDICATORS

There are 2 LED diodes mounted directly on printed circuit board to show the actual
condition of the device.

4.1. LOGGING TO GSM NETWORK

Once the SIM card has been inserted into the device and the power supply has been
turned on, it logs onto the GSM network as follows.
Description
Logging to GSM

4.2. GSM RANGE

A Flashing green diode indicates that a GSM signal is present (1-8 flickers).
Device operation mode is signalled with a flashing green diode every 2 seconds once the
range was detected. If after signalling range, the diode will not flash for 2 seconds the
device is in SMS mode. Range indication is interrupted during data transmission, and
after sending of data again GSM range is being indicated.
Description
GSM range = 8
GPRS mode
GSM range = 6
SMS mode
LX1NB-5L Short manual
LED Diodes
Green
LED Diodes
Green
Red
Red
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