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CDJ-2000NXS
1
2
3
4
A
B
C
D
E
F
1
2
3
4
Recovery when failing
When update of each CPU goes wrong and the power supply has been turned off on the way, subsequent normal operation
becomes impossible. In this case, the recovery (emergency) mode which only updates operates.
In addition, please carry out by USB memory in recovery. CD-ROM cannot be used.
1
Failure of a MAI
N
When the message of "MAI
N
firmware update failed." is displayed or the power supply has been turned off on the way, if a
power supply is returned on again, the error code of "E-7024: MAI
N
CPU ERROR" will be displayed.
In this case, update will be possible if it usually carries out again using a passage MEDIA SELECT/USB button and
RELOOP
button.
In addition, only MAI
N
is updated even if files other than MAI
N
are in USB memory.
If the unit cannot be recovered after a retrial of downloading, a part may be defective. Replace the whole MAI
N
Assy.
(This is because provision of a FLASH ROM in which a specific MAC address has been written is not possible.
For details, see section "1.3 SER
V
ICE
N
OTICE_
g
Flash ROM").
2
Failure of a GUI
When the message of "GUI firmware update failed." is displayed or the power supply has been turned off on the way, if a
power supply is returned on again, the error code of "E-7023: GUI CPU ERROR" will be displayed.
In this case, update will be possible if it usually carries out again using a passage MEDIA SELECT/USB button and
RELOOP
button.
In addition, if files other than GUI are contained in USB memory, it will usually pass and all they will be updated.
If the unit cannot be recovered after a retrial of downloading, a part may be defective. Replace the IC4004 (FLASH ROM).
3
Failure of a PA
N
EL
When the message of "PA
N
EL firmware update failed." is displayed or the power supply has been turned off on the way, if
a power supply is returned on again, the error code of "E-7022: PA
N
EL CPU ERROR" will be displayed.
In this case, how to the update mode to enter differs from usual.
Please continue pushing a button until it turns on a power supply and the message of "Connect a USB storage device to
the USB port." is displayed, pushing only a USB-STOP button.
In addition, if files other than PA
N
EL are contained in USB memory, it will usually pass and all they will be updated.
If the unit cannot be recovered after a retrial of downloading, a part may be defective. Replace the IC
8
003 (PA
N
EL CPU).
4
Failure of a DRI
V
E
When the message of "DRI
V
E firmware update failed." is displayed or the power supply has been turned off on the way, if a
power supply is returned on again, the error code of "E-7001: DISC DRI
V
E ERROR" will be displayed.
In such a case, the unit cannot be recovered by a retrial of downloading. Replacement of IC7004 (FLASH ROM) is required.
Содержание CDJ-2000NXS
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