Cautions; Faults & The Solutions - GPS Tracker GSM/GPRS/ User Manual

7 Cautions

Please comply with the instructions to extend the unit life:
Keep the unit dry. Any liquid, i.e. rain, moisture, may destroy or damage the
1.
inside circuitry.
Don't use & store the unit in dusty places.
2.
Don't put the unit in overheated or overcooled places.
3.
Handle carefully. Don't vibrate or shake it violently.
4.
Clear the unit with a piece of dry cloth. Don't clean in chemicals, detergent.
5.
Don't paint the unit, this may cause some foreign materials left in between the
6.
parts.
Please read the user manual carefully before installation and operation, learn
7.
something more about the voltage range. Otherwise, it won't work properly or
destroy the product.
8 FAULTS & THE SOLUTIONS
Faults
Fail to turn on
Please make sure SIM Card is GSM Net and installed correctly; also call
No GSM Signal
display should be on; but no call transfer and PIN code off.
A more open view of the sky recommended to make sure the device can
No GPS Signal
receive the GPS signal normally.
30
Solution
Please check out the power wiring in correct place.
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