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Main
Sub
ERROR/ALARM indicator
Code
Code
Lighting
Switching off
interval
condition
02
028
0.25 seconds
Disc/Power
0A0
1 second
Disc/Power
Description
Error remedy method
Optical block assembly
1. Eject the cartridge.
0Ach determines that
2. Startup the maintenance menu and display [CHECK] > [LOADER].
there is no cartridge, and
3. Insert the cartridge and check [DOWN SENSOR] and [SENSOR
then the laser output is
HOLE].
stopped.
• when [DOWN SENSOR] is set to [DOWN] and [SENSOR HOLE]
displays "4":
The problem is fixed. Use the unit as it is.
• when [DOWN SENSOR] is set to other than [DOWN] and [SENSOR
HOLE] does not display "4":
There is a possibility that a detection sensor is damaged.
Go to step 4 in the error remedy method.
4. Check the corresponding detection sensors, and then replace the
SE-1004A board or the SE-1005A board.
Optical block assembly
1. Eject the cartridge.
0Bch is recording data
2. Check laser parameter 0 of hours meter.
with the maximum laser
When laser parameter 0 of hours meter has:
output.
• not reached the end of replacement cycle:
Go to step 3 in the error remedy method.
• reached the end of replacement cycle:
It is likely laser in optical block assembly (OP-0) reached to the end of
its life cycle.
Replace optical block assembly (OP-0).
3. Startup the maintenance menu and perform [CHECK] > [LENS
CLEANING].
After [LENS CLEANING] is performed:，
• when the symptom is improved,
The problem is fixed. Use the unit as it is.
• when the same symptom keeps occurring:
There is something wrong with the optical or electrical system in
optical block assembly (OP-0).
Replace optical block assembly (OP-0).
Refer to section
"6-4-4. LOADER"
"1-6. Location of Sensors and
Their Functions"
"2-1-1. Digital Hours Meter"
"2-1-2. Periodic Inspection and
Replacement Parts List"
"6-4-9. LENS CLEANING"
"4-5. Optical Block Assembly"
Continued
31
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