- 5 -
4.2 View
Front View
Side View
Back View
4.3 Functional Parts
Battery LED
Off
Power is off or charging is complete
Flashing (every 0.1 second)
Low power
On
Charging
Flashing (1 second on and 2 seconds off)
Working
Power On/Off Button
To turn on/off VT300.
Note: The switch is on off side as factory default. When the wires are
plugged in, VT300 will be switched on automatically as the two yellow cables
(SW1 and SW2) are connected together.
SOS Button
SOS button is connected with the wires. Press it to send SOS alarm to the
preauthorized phone number.
Mini USB
Used for firmware update and configuration on PC. (USB-to-Serial Adaptor
is required for firmware update and configuration by computer)
SIM Card
To insert SIM card here
GSM Antenna
Connector for GSM antenna
GPS Antenna
Connector for GPS antenna
Screw Holes
There are 4 screw holes on the tracker, 2 along either side that act as fixing
points to the vehicle
PINs Connector
PIN
Color
Function
