2.2 LED Indication
1.
Power/working status indicator (red)
Status
Indication
Quick flashing (interval 0.3s)
Low battery
Slow flashing (interval 2s)
Fully charged
Slow flashing (flash 0.1s after every 3s )
Normal working
Continuously in bright
Charging
Continuously in dark
No battery/troubleshot
GPS signal indicator (blue)
Status
Indication
Slow flashing (interval 2s)
Searching GPS signal
Slow flashing (flash 0.1s after every 3s )
GPS signal has been acquired successfully
Continuously in dark
GPS
stops working
GSM signal indicator (green)
Status
Indication
Quick flashing (interval 0.3s)
GSM initialization
Flashing (flash 1s after every 3s)
Receive GSM signal normally
Slow flashing (flash 0.1s after every 3s )
GPRS online
Continuously in bright
Monitor function is activated
Continuously in dark
No GSM signal or no SIM card installed
2. Armed
When red/green/blue 3 LEDs are flashing circularly, it means the terminal is armed; all LEDs will be off without
other operation on the terminal within 20s.
3. Buttons instruction
No.
Button
Graphic
Function Introduction
Operation
Function
1
SOS button
Long press
SOS alarm
Short press during calls
Hang off
2
Family Number button 1
Long press
Call
Short press when calls coming in
Answer
Short press during calls
Turn on the volume
Long press during calls
Change to speaker mode
