Mpman MPUB555 - Manual (Page 7)

7 Troubleshooting
If the player couldn’t play properly, please use trouble-shooting guide to help you.
Sympto Solution
The player cannot work
1. Please check the voltage of battery
2. Make sure the power button is on
3. Please check if volume is set to “0” or not and make sure
that earphones are connected properly.
4. Damaged music data will make noise in some extent;
make sure there are files in the player.
5. choose right FAT file system in dialogue when
formatting disk.
The player cannot upload /download
files; no disk icon in computer Please check USB cable is correctly connected.
Please properly re-install CD driver if under Win 98
The player cannot record
Please check if memory is sufficient.
Please check the battery voltage.
Strange characters are displayed Please check if the correct language is selected.
FM radio signal is not clear
Readjust the position between player and earphone;
earphone can be used as antenna to receive the signal