List Of Error Codes/Detail Display Mode - Pioneer CDJ-400 Service Manual

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6.2.5 List of Error Codes/Detail Display mode

If an error is generated during Normal mode, one of the following error codes is displayed on the FL display.
Detailed error content (error described in the Error content column of the table below: E-XX) can be confirmed if the JOG
MODE key is pressed during Software Version Check mode for the Player microcomputer.
Each time the JOG MODE key is pressed, the version number and error display are cyclically displayed.
The first error displayed when the JOG MODE key is pressed is the latest, and each time the LOOP DIVIDE − key is pressed
the previous error is displayed (pressing the LOOP DIVIDE + key displays the oldest error). Data for up to 16 errors are stored
in memory.
For errors E-12 and E-15, the address (TNO:MIN:SEC:FRM) where an error was generated is also stored in memory, and it
can be displayed by pressing the TIME MODE key (toggle operation).
Error No. Error Name
DSP PROGRAM
E-6002
DOWNLOAD ERROR
E-7201 TOC READ ERROR
PLAYER ERROR
E-8301
(Startup error)
PLAYER ERROR
E-8302
(Abnormality in playback)
PLAYER ERROR
E-8303
(Abnormality in writing to the buffer)
MP3 DECODE ERROR
E-8304
(Abnormality in decoding)
DATA FORMAT ERROR
E-8305
(Inappropriate data format)
E-8709 COMMUNICATION ERROR
E-9101 MECHANICAL TIME OUT
∗ If these errors are generated before the loaded disc is identified as a CD, the disc is automatically ejected. In this case, the error code is
not displayed, but you can check it, as the error content is stored in memory.
∗∗ Data for errors E-6002, E-8304, E-8305 and E-8709 are not stored in the memory.
To clear error logs, turn on the power while simultaneously holding the BACK and USB keys pressed.
In this case, the following settings are reset to the initial settings:
Setting Item
AUTO CUE
AUTO CUE LEVEL
TIME MODE
JOG MODE
MASTER TEMPO
TEMPO RANGE
JOG illumination pattern
MIDI channel
Note: A function for storing the CUE/LOOP point in memory is provided with this unit.
If error logs are cleared, CUE/LOOP-point data are also cleared. Therefore, be careful when using this mode.
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The program cannot be written in the DSP. ∗∗
26: TOC data could not be read.
12: The desired address could not be searched.
15: Address data could not be read.
22: The Focus Servo could not be closed.
91: The pickup could not be returned to the inner track.
12: The desired address could not be searched.
15: Address data could not be read.
22: The Focus Servo could not be closed.
99: Abnormality in writing in the buffer
Abnormality in decoding ∗∗
A data format other than MP3 was used. ∗∗
Communication between the microcomputers for the Display section and the Player
section could not be established. ∗∗
90: Abnormality in the disc-loading mechanism (TIMEOUT)
Default Setting
OFF
– 60dB
REMAIN
VINYL
OFF
±10%
Pattern 1
Channel 1
CDJ-400
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7
Error Content
∗
7
8
A
B
C
D
E
F
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