An error message or code appears on the main display of the CDJ-3000X.

Check the error code below and take the described measures.

■ E-8302 (Error type: CANNOT PLAY TRACK)
Description of error:
Track data (files) on the storage device can’t be read correctly.
Cause and action:
The track data (file) may be corrupted.
-> Check if the track can be played with another player that supports the same formats as the CDJ-3000X. If possible, re-import the music file to the location you're playing it from, e.g. a USB Storage Device.

■E-8304, E-8305 (Error type: UNSUPPORTED FILE FORMAT)
Description of error:
Music files that can’t be played with the unit are loaded.
Cause and action:
The format isn’t supported by the CDJ-3000X.
-> Load music files in one of the supported formats. For details, see [Product overview] in the Instruction Manual.

■ USB FULL
Recording and saving of cue points are disabled due to lack of free space on the USB Storage Device.
*When the memory runs out, recording stops automatically and saves the recording until just before space ran out.

You can read the Instruction Manual [here]（pioneerdj.com/support/documents/）.