User's Manual

GV500 User Manual
TRACGV500UM001 - 14 -
Table 5: Definition of Device status and LED
Note:
1 - CEL LED cannot be configured.
2 - GPS LED and OBD 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
LED Device status LED status
CEL
(note1)
Device is searching GSM network Fast flashing
(Note3)
Device has registered to GSM network. Slow flashing
(Note4)
SIM card needs pin code to unlock. ON
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
OBD
(note 2)
No external power and internal battery voltage is lower
than 3.46V. GV500 is power off.
OFF
No external power and internal battery voltage is
below 3.55V
Slow flashing
External power in and internal battery is charging Fast flashing
External power in and internal battery is fully charged ON
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