User`s manual

108
This may not be a trouble!
Support
107
This may not be a trouble!
Support
Check battery capacity. Recharge the battery
with a USB cable.
Check if the device is in HOLD.
Check if the device is in HOLD.
1.If you cannot turn the Power on?
2.If the button is not functioning?
Check if any foreign material is applied on the
earphone tip, If yes, remove it.
Completely push the earphone tip into the
device.
Check if the file is damaged.
Check the volume.
3.If you cannot properly hear the sound sources, and there is much
noise interference?
Check if the earphone is completely inserted into
the jack. It functions as an antenna.
Use the device away from peripheral electric
devices
4.Too much noise interference with interrupted FM receiving?
Check the connection of the USB cable.
Check the availability of the memory capacity.
Check the LCD brightness setting. Menu
Display Contrast
Check the battery. Recharge it with a USB
cable if needed.
5.If there is trouble with file downloading?
6.LCD is not activated?