View of Main Unit
1.POWER Button
Press for a longer time to enter or exit the standby mode.
2.Card Slot
Insert the SD card into the slot.
3.Earphone Jack
Used to connect earphones for private listening. When the earphones are connected to this jack, the speaker will be turned off automatically.
4.DC 5V Input Jack
Used to connect to the supplied adaptor.
5.LCD Screen
6.USB Port
Used to connect to the USB device.
7.RESET Button
Press to reset the system.
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