ST4345 User Manual
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6.2 RED LED: Indicates GPS status.
GPS Blink Count Remarks
Normal 1
No Fix 2
<Possible Cause>
1. If power on, GPS chipset is trying to find position during
some minutes.
2. GPS antenna lays on weak or no GPS signal position
3. GPS antenna connection is not firm.
GPS Chipset Error
GPS Antenna Error
4
<Possible Cause>
1. GPS antenna is disconnected.
2. GPS antenna or socket of GPS antenna is broken.
3. Unit is broken.
7 . Sa fe ty inform at ion
*. Caution.1 :
o High or low extreme temperature that a battery can be subjected to during use, storage
or transportation
o Low air pressure at high altitude
o Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a
battery, that can result in an explosion.
o Leaving a battery in an extremely high temperature surrounding environment that can
result in an explosion or the leakage of flammable liquid or gas.
o A battery subjected to extremely low air pressure that may result in an explosion or the
leakage of flammable liquid or gas.
*. Caution.2 : Don’t use USB Connect. USB Connect is only use for production.
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