JVC MC-8100U, Service Manual, Page: 33 / 100

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ENGLISH
Error Code
1.
In the normal display mode, press the MODE key.
(The menu display appears.)
2.
Press the SELECT key once.
("2. ERROR DISPLAY” appears.)
3.
Press the ENTER key.
(Select “2. ERROR DISPLAY".)
"NO ERROR FOUND” appears if no error has occurred
in the past.
If there is any past error, the data on the latest 8 error
occurrences can be recalled from memory and dis-
played.
4.
Press the SELECT key to display the data on past er-
rors in sequence.
The history of past errors can be displayed as described below.
10-4. Error history display
10-5. Troubleshooting
Conditions Causes
The changer or drives cannot be recognized by the host computer.
The drive is identified but a disc cannot be transported to the drive.
Read (write) errors occur.
The initial setup of the SCSI device is not possible using a driver software.
The LCD display shows "UNKNOWN DRIVE TYPE DETECTED".
When the following conditions occur, check items listed on the right.
The drive unit SCSI ID No. is conflicting. (
a
P. 8)
The end of the SCSI line is not terminated. (
a
P. 8)
The SCSI cable is either too long or not sealed sufficiently.(
a
P. 13)
The host computer SCSI board is not set to SCSI-2.(
a
P. 13)
The drive unit SCSI connector is improperly connected. (
a
P. 22)
The drive unit power cable is improperly connected. (
a
P. 22)
Overlapping of the SCSI-ID Nos. has occurred. (
a
P. 22)
The drive unit control cable is improperly connected. (
a
P. 13, 22)
The disc is either dirty or damaged. (
a
P. 5)
The drive unit SCSI ID No. is conflicting. (
a
P. 8)
The end of the SCSI line is not terminated. (
a
P. 8)
The SCSI cable is either too long or not sealed sufficiently.(
a
P. 13)
The host computer SCSI board is not set to SCSI-2.(
a
P. 13)
The drive unit control cable is improperly connected. (
a
P. 22)
SCSI ID Nos. are conflicting. (
a
P. 13, 22)
The drive detection mode has not been executed. (
a
P. 22)
1 . NORMAL DISPLAY
2 . ERROR DISPLAY
ER1 : 007 – CU08
–CC20 – CL10 – CU02
ER8 : 025 – CC24
NO ERROR FOUND
When there is
no error history
2 . ERROR DISPLAY
3 . ID No. DISPLAY
* If a certain error has a history
of successive occurrences, the
second and later errors are
shown in the second line. The
data is displayed in a single line
when there are no successive
errors.
ER1 : 007 CU08
CC20 CL10 CU02
Error code Disc No.
Error history
Error codes
The smaller the number,
the more recent the error
occurred.
●
This data may be lost if the equipment is disconnected from the power source for more than six months.