LED Status of Device
LED Lighting Definition:
Note 1: CELL LED cannot be configured
Note 2: GPS LED and PWR LED are configurable to turn off by using the manage tool.
Note 3: Fast flashing: for CELL LED is about 100 ms ON/800 ms OFF; for GPS LED and PWR LED is
about 100 ms ON/100 ms OFF
Note 4: Slow flashing: for CELL LED is about 100 ms ON/2000 ms OFF; for GPS LED and PWR LED is
about 600 ms ON/600 ms OFF
LED
Device status
LED status
CELL
(Note 1)
Device is searching CELL network.
Fast flashing (Note 3)
Device has registered to CELL network.
Slow flashing(Note 4)
Modem power shutdown.
OFF
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 occurs.
Slow flashing
GPS chip is searching GPS info.
Fast flashing
GPS chip has gotten GPS info.
ON
PWR
(Note 2)
No external power and internal battery voltage is lower than 3.35V.
OFF
No external power and internal battery voltage is below 3.5V.
Slow flashing
External power in and internal battery is charging.
Fast flashing
External power in and internal battery is fully charged.
ON
PWR
GPS
CEL
Installation Manual of GV600 Series
8
Queclink
Confidential
