Adjustment mode | Display |
Laser power adjustment | T0E |
T1E | |
T2E | |
T3E | |
Jitter meajurement (74minutes) | T4E |
Jitter meajurement (60 minutes) | T5E |
Destination change | T6E |
T7E | |
T8E | |
value check |
|
T9E | |
check |
|
Error rate measurement (double velocity) | TAE |
ROM collection | TBE |
DRAM check | TCE |
Aging | TDE |
Tilt measurement | TEE |
PWB inspection | TFE |
*In the display of T0E ~ TFE shown above, you must adjust T0E , T1E , T2E and T3E . You must perform the adjustment by observing the order T0E 
T1E 
T2E 
T3E .
6.2.2. Laser Power Adjustment
Adjust each laser power: read power for reading (play).
6.2.2.1. Set the Unit to the Adjustment Mode Cautions
About handling the optical pickup and the magnetic head.
-The optical pickup is structured precisely; therefore, it is very fragile. Be
-
-
careful not to touch it with the edge of the laser power meter. Do not touch the lens.
The sensor of the laser power meter is a very fine part. Be careful not to touch it to the optical pickup lens.
The focus point of the laser reaches to 356°F. Therefore, avoid adjusting using laser power for a long time because the sensor of the laser power meter may be burned.
-Do not set the unit to the laser power adjustment mode with the MD loaded. Doing so may result in damage to the MD.
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