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Black plate (206,1)
Model "Z51-D" EDITED: 2009/ 8/ 3
Troubleshooting guide:
Symptom Cause and Countermeasure
Cannot play
Check if the CD/CF was inserted correctly.
Check if the CD/CF is scratched or dirty.
Check if there is condensation inside the player, and if there is, wait until the condensation is gone (about 1hour) before
using the player.
If there is a temperature increase error, the player will play correctly after it returns to the normal temperature.
If there is a mixture of music CD files (CD-DA data) andMP3/WMA files on a CD, only the music CDfiles (CD-DA data)
will be played.
Files with extensions other than “.MP3”, “.WMA”, “.mp3” or “.wma” cannot be played. In addition, the character codes
and number of characters for folder names and file names should be in compliance with the specifications.
Check if thedisc or the file isgenerated in an irregular format. This mayoccur depending on the variationor the setting of
MP3/WMA writing applications or other text editing applications.
Check if the finalization process, such as session close and disc close, is done for the disc.
Check if the CD/CF is protected by copyright.
Poor sound quality Check if the CD/CF is scratched or dirty.
It takes a relatively long time before the music
starts playing.
If there are many folder or file levels on the MP3/WMA CD/CF, or if it is a multisession disc, some time may be required
before the music starts playing.
Music cuts off or skips
The writing software and hardware combination might not match, or the writing speed, writing depth, writing width, etc.,
might not match the specifications. Try using the slowest writing speed.
Skipping with high bit rate files Skipping may occur with large quantities of data, such as for high bit rate data.
Move immediately to the next song when playing.
When a non-MP3/WMA file has been given an extension of “.MP3”, “.WMA”, “.mp3” or “.wma”, or when play is
prohibited by copyright protection, the player will skip to the next song.
The songs do not play back in the desired order.
The playback order is the order in which the files were written by the writing software, so the files might not play in the
desired order.
4-38 Monitor, heater, air conditioner, audio, phone and voice recognition systems