Majestic BT 3280R MP4 Руководство по эксплуатации - Страница 16

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using the supplied USB cable. The player should charge completely in about
4/5 hours (the charging time depends on the battery charging status).
Trouble shooting
No power
No
sound
from
the
Earphone
Can not download
File
Battery discharge
quickly
Check if the battery have enough power.
Check if the power switch is not OFF.
Make sure the volume is not at the 0 level.
Make sure the earphone is connecting with the
player correctly.
Make sure the earphone is clean.
The damaged player may have some kind of
noise or even
cannot have audio output.
Make sure your downloaded files are not
damaged and that are supported by the player.
Check if the USB connection is ok.
Check if there is available space in memory.
Decrease display backlight time
Listening music at high volume may affect battery
lifetime
41