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6-3. Error Processing
6-3-7. Troubleshooting
This section describes the troubleshooting in which the
self-diagnosis function of the GY-2120 is used.
Confirm that the host computer connected before this
troubleshooting is performed is not influenced in a system.
a) When the DIAG hole on the front panel of the
main unit is used
1. DIAG activation
Press the DIAG hole on the front panel continuously
for about two seconds.
The COMP indicator blinks when DIAG is activated.
2. DIAG menu selection
Press the UNLOAD button on the front panel to select
the desired DIAG No.
(For more details of the DIAG No., refer to the next
page.)
3. DIAG execution
Press the RECOVER hole on the front panel.
n
For the DIAG operation that is terminated with the
serial No. display state displayed, press the
RECOVER hole to display the DIAG normal
termination screen after the contents of the display are
confirmed.
4. DIAG termination
Press the DIAG hole on the front panel continuously
for about two seconds.
6-176
LCD display
ERROR
COMP
I/O
BUSY
PUSH OPEN
SCSI
ON
OFF
COMP
<LCD display>
(Example : Select DIAG No. 12)
DIAG: 012
(In execution)
DIAG: 012
#
The result is OK. → "0000" is displayed.
DIAG: 012 0000
The result is NG. → "*" blinks and an error code is displayed.
DIAG: 012 * xxxx
Abort the DIAG. → "*" blinks and an error code "9999" is displayed.
*
DIAG: 012
9999
UNLOAD button
POWER
UNLOAD
DIAG
RECOVER
EJECT
EJECT hole
DIAG hole
RECOVER hole
GY-2120WD/WS
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Table of Contents
Troubleshooting
