User's Manual

Number Item Description

Light Sensor

Automatically adjust the backlight according to the light in

the environment

Power charge LED Orange- charging, Blue- full charged

LCD touch screen

Displays information and allows you to manipulate items

and execute menus by tapping the screen.

Microphone Detects and receives the user's voice

MENU button Press to display menu screen.

5-way key

Performs hot-key functions for some features of different

applications

Sleep Mode button Press to turn on the device/enter into sleep mode

External Antenna

jack

Connects to an external antenna for better signal

performance (the external antenna is optional).

Microphone

Detect the noise in the environment and enhance signal

strength.

SD card slot Insert the external SD memory card to this slot

Audio line-in Use to connect headsets or two-channel speakers

USB port Connects a USB cable to your computer.

Main power switch Turns the main power on/off

Speaker

Allows you to listen to music, the navigation voice, and

system warning.