Samsung YP-90S - Manual (Page 30)

Precautions Troubleshooting
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1. Do not drop or press on it.
2. Make sure not to let water in it
● If it got wet, remove batteries, dry it with towel and contact the
service center.
Software does not work.
● Refer to 33page.(computer environment)
Backlight does not work.
● Check the backlight setup.
● When the remained voltage is low, the
backlight would not be on longer. yepp does not work and the LCD displays nothing.
● Check the battery capacity
● Check to see if the batteries is inserted rightly ( )
The buttons do not work.
● Check to see if HOLD switch is set for HOLD.
In Playback mode, music is not played after
pressing the Play button
● Check to see if Music files are saved in the built-in memory.
Music files cannot be downloaded.
● Check to see if the driver is installed rightly in the computer.
● Check the connection between yepp and computer.
3. Keep out of humid, hot or magnetic places.
4. Do not clean it with thinner, alcohol or benzene. It can be
damaged.
yepp keeps being turned off.
● In Stop mode, the power is automatically
turned off after five seconds.
● Check to see if there are files saved in it.
Something’s wrong with play time displayed
during Play mode.
● Check to see if it is playing VBR(Variable Bit Rate) files.
VBR files are supported partly.
LCD window is dark
● Check Contrast
Strange letters are displayed
● Check the font set up.
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