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GV55VC User Manual
TRACGV55VCUM001 15
Table 9: Definition of Device status and LED
Note:
1 – CELL LED cannot be configured.
2 - GPS LED and PWR LED can be configured to turn off after a period of time using the
configuration tool
3 - Fast flashing is about 60ms ON/ 780ms OFF
4 - Slow flashing is about 60ms ON/ 1940ms OFF
5 –When LED ON is 0, each time the device powers on, both LED’s will work for 30 minutes
and then are turned off deadly
CEL
(note1)
Device is searching CELL network
Fast flashing
Device has registered to CELL network.
Slow flashing
GPS
(note 2)
GPS chip is powered off
OFF
GPS sends no data or data format error
Slow flashing
GPS chip is searching GPS info.
Fast flashing
GPS chip has gotten GPS info.
ON
PWR
(note 2)
No external power, and each time the device
powers on, both LED’s will work for 30 minutes and
then are turned off deadly when LED ON is 0
OFF
External power in and LED ON is 1
ON
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