User guide

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Layout Features
1 Light Sensor Automatically adjusts the backlight according to the light in the environment
2 Power charge LED Orange- charging, Blue- full charged
3 LCD touch screen
Displays information and allows you to manipulate items and execute menus
by tapping the screen
4 Microphone Detects and receives the user's voice
5 MENU button Press to display menu screen
6 5-way Key Performs hot-key function for some features of different applications
7 Sleep Mode button Press to turn on the device, or to enter into sleep mode
8 External antenna jack
Connects to an external antenna for better signal performance (the external
antenna is optional)
9 Microphone Detects the noise in the environment and enhance signal strength.
10 SD card slot Insert the external SD memory card to this slot
11 Audio line-in Use to connect headsets or two-channel speakers
12 USB port Connects to other devices through a USB cable
13 Main power switch Turns the main power on/off
14 Speaker Allows you to listen to music, the navigation voice, and system warning
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