User manual

Using the USB stick:
MODE
Note:
When you insert a USB stick through the port, the unit will search for the MP3/WMA files and start to play them automatically.
If you insert a disc into the disc slot while reading the USB stick, the unit will play the disc.
You can press button to select USB mode.
- Use the USB adaptor cable, if necessary.
- The operations of playing MP3/WMA files in the USB is the same as the MP3/WMA operation described in the CD/MP3/WMA
disc operations.
- When reading the USB stick, please don't touch or remove it.
- If following the instruction above, the unit can't read the file in the USB stick, please check if the device is in good condition,
or take it out then insert it into the USB port once more.
- The main unit can only support the standard USB-memory device.
- USB MP3 player is not a standard which means different brand name or different models have their own standard.
So this product cannot support all MP3 players.
- When connecting an MP3 player and there is a normal battery in the player (non rechargeable battery), you should remove
the battery from the MP3 player and then connect it to the USB port. Otherwise, it may cause battery burst.
- When reading a USB device, be sure not to remove it from the USB port (change mode beforehand).
USB Operations
Aux In Operations
This system has an external input jack, so you can listen to music from external devices connected to this unit.
Press the button to switch to the mode on or off.MODE AUX
GB-21