Operation Manual

4
1. TOUCH SCREEN
2. BULIT-IN GPS ANTENNA
3. EXTERNAL ANTENNA SOCKET
4. SD CARD SLOT *
5. RESET
6. USB *
7. CHARGE INDICATOR
8. POWER
Hold down for a while, to turn on and turn off the unit.
9. HEADPHONE JACK
10. DC IN
11. TOUCH IN
2 3 4 1 7
9
10
11
6
5
8
1. Brief introduction of hardware
* SD CARD SLOT: Insert a SD/MMC card with music les on it to play songs.
* USB: For upgrade use only.
4V2 Hardware Instruction Manual
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