User's Manual

GB621 Quick Installation Guide v.1.0
State Table of LED
LED1
Low Power LED Description
LED1 Color and Action Low Power
Red off No
Red on Yes
LED2
GPS & Charge LED Description
LED2 Color and Action Battery Charged Position Fixed
Green on N/A No
Green Flash N/A Yes
Red Flash Charging N/A
Red off OK N/A
LED3
Bluetooth LED Description
LED3 Color and Action Bluetooth Pairing
Blue Flash No
Blue on Yes
Turn on To turn on the receiver, push the power
switch to “I”
position. The green LED (LED 2)
indicator will steady on for searching GPS
satellites. The left blue LED (LED 3)
indicator will start flashing for searching
Bluetooth device.
Power
Switch
GB621 Quick Installation Guide v.1.0
Turn off To turn off the receiver, push the power
switch to “O”
position. All of the LED
indicators will turn off.
Low Power The right LED (LED 1) indicator will turn
RED when battery power becomes low.
Connect the receiver to a powers source to
continue to recharge the battery.
Charging The second LED (LED 2) red indicator will
flash when the battery is being charged. When
fully charged, the RED indicator will switch
off.
Search for Bluetooth Device
The left LED (LED 3) blue indicator will
flash for pairing Bluetooth signals. When
connected, the left LED (LED3) blue
indicator will become to steady on.
Position Fixed for GPS
The second LED (LED 2) green indicator will
steady on for searching satellites. When fixed,
the second LED (LED2) green indicator will
become to flash.