next indication.
FL display “FINE ADJ”
(Write power adjustment mode)
6. Adjust VR1 until reading of the laser power meter is within the
standard value. (Fig. 3)
[Standard value (write power) : 6.8mW ± 0.1mW]
Cautions
Do not allow the write power to reach or exceed 7.5mW, even for a
moment. Doing so will result in damage to the optical pickup.
7. Press “MEMORY/ENTER” button on the unit.
FL display “FINE ADJ.OK” flash for 3 times and display the next
indication.
FL display “ROM-D.CHECK”
(ROM data check mode)
8. Confirm that the reading of the laser power meter is within the
standard value.
[Standard value (ROM data laser power) : 320~380 W]
9. Press “MEMORY/ENTER” button on the unit.
FL display “RAM-D.CHECK”
(RAM data check mode)
10. Confirm that the reading of the laser power meter is within the
standard value.
[Standard value (RAM data laser power) : 620~740 W]
11. Press “EJECT” to cancel adjustment mode, then press
“POWER” button to turn off the power.
Note : If the value in step 8 and step 10 is out of standard value, turn off the power and readjust
from the beginning.
Caution
Upon completion of adjustment, make sure to perform reset
operation.
[Operation Procedures]
1. Pull out the power plug.
2. Press [Reset] button on the rear side of the unit with a sharp
object for more than 5 seconds.
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