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Troubles and causes
Trouble
TG105 cannot communicate.
When start up signal line is turned
ON, TG105 does not operate.
Possible cause
Radio wave does not reach
antenna
because
obstacle around it.
Out of communicable
range.
SIM card is not inserted. Insert contracted SIM card.
Power source is not
supplied.
TG105 has trouble.
Power source is not
supplied.
Interface connector pins
are wrong.
TG105 has trouble.
Remedy
Install antenna to place where there are no
of
obstacles.
Move in communicable range.
Check service power source, GND, and ACC
line.
Replace TG105.
Check service power source, GND, and ACC
line.
Correct interface connector pins.
Replace TG105.
11/11
TG105
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