User's Manual

5
4. Tune the car FM radio to the same channel as indicated on the display.
5. Now you can enjoy music with keys on the audio player.
Note: All keys except channel switch are unavailable when you use the line-in function. You can
only use the keys on the extra audio player to control the playback.
Troubleshooting
Problem Solution
The frequency display does not
light up when I install the device in
the car.
Reinsert the device to the cigarette lighter.
If the problem still exists, try to replace the
safety fuse.
I cannot play the music on the
removable disk or memory card.
● Reload the music files
● Reinsert the removable disk or memory
card
The display lights up, but the keys
don’t function
Reinsert the device to the cigarette lighter.
The display lights up, but there is
no sound.
● Check whether the removable disk or
memory card is inserted well.
● Check whether the LINE-IN cable is
connected well.
● Check whether the music file is in a
supported format
● Adjust the volume.
There is noise when I tune to a
station
Make sure the frequency on the device and
the FM radio is the same.
Notice
Operation voltage for the device is +12V. Too high or too low voltage could cause the
device damaged or failed.
For the sake of safety, please insert the USB flash disk or memory card before you
plug the device into the car cigar socket.
The device supports most USB flash disks or memory card except a few.
Frequency of the car FM tuner should be the same as that of the device.
Do not pull out or insert a USB flash disk or memory card while the device is being
powered by the car cigarette lighter. If you want to, remove the device from the socket first
and insert or remove the disk or card before you re-power the device.
The progress may be slow when the USB flash disk or memory card stores too many
audio files.
In order to extend the device life, please do not keep it in use for too long.
Safety Fuse Replacement
When the device cannot work properly, it may due to the safety fuse failure. Please replace the
safety fuse following these steps if necessary: