Panasonic CX-D3000U Trouble Buttons are invalid for operation Cause/Step, Check the battery

Troubleshooting (continued)

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❐MP3 (continued)

Trouble

It takes too long for play- back to start.

Files are not played in the desired order.

Folder/file name is not displayed correctly.

File playing time is not displayed correctly.

Cause/Step

The folders and files recorded on the disc are layered too much.

➡As checking of files takes longer in this case, do not record any unnecessary folders or files other than MP3 on the disc.

Files or folders are not recorded in the desired playback order.

➡Some writing software lets you specify the recording order by adding a prefix in the range of “01”–“99”, etc. to the file name. For details, refer to the user manual of your writing software.

The disc does not conform to the file systems supported by this player.

➡Insert a disc that conforms to the file systems (ISO 9660 Level 1, Level 2, Joliet, Romeo or Apple Extension to ISO 9660).

➡There may be a problem with your writing software or CD recorder (CD-R/RW drive). For details, refer to the user manual of your writing software.

You played a VBR (Variable Bit Rate) format file.

➡The file playing time of VBR (Variable Bit Rate) format file is some- times displayed incorrectly.

❐Remote control unit

Trouble

Buttons are invalid for operation.

Cause/Step

Battery polarities are reversed.

➡Insert the battery correctly.

Wrong battery.

➡Check the battery.

The battery has run down.

➡Replace the battery.

Remote control unit is facing the wrong direction.

➡Direct the remote control unit at the remote control signal receiver.

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CX-D3000U