
PX100D_Manual_en-1.17.2i10
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10.
LED DIODES INDICATION
LED diodes, mounted directly on printed circuit, are purposed to show actual
condition of the device.
10.1.
LOGGING TO GSM NETWORK
Once SIM card has been inserted into the device and power supply was turned on
logging to GSM system follows.
Description
LED Diodes
Green
Red
Logging to GSM
10.2.
GSM RANGE
GSM network signal level is indicating on LED diodes after pressing button on
PX100D device PCB. Signal level is showing until releasing button. According to
drawing signal level is indicated in following manner:
Only green LED -> weak signal level
Green and one or two yellow LEDs -> moderate to good signal level
All four LEDs -> very good signal level