7
Side View
Rear View
1. Speaker
2. ON/OFF Switch
Used to switch power on or off.
3. External GPS Antenna Jack
Connected to the external antenna
(optional).
4. Build-in GPS Antenna
Receiving GPS signals.
1. Card
Port
Insert the SD card into the port.
2. USB
Port
Used to connect to the USB
device.
1. Volume
Control
Used to adjust the volume of the
headphone and speaker.
2. Headphone
Jack
3.
DC 5V Input Jack
Used to connect to the supplied
power adaptor or car adapter.
View of Main Unit
