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Panasonic SJ-MJ70 Service Manual page 12

Portable md player

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the
button or
Adjustment mode
Adjustment mode
Playback-only disc automatic
adjustment
Magneto-optical disc automatic
adjustment
Playback-only disc automatic
adjustment value check
Magneto-optical disc automatic
adjustment value check
Laser power check
EFM jitter measurement
ADIP jitter measurement
Error rate measurement
Tilt measurement
PWB inspection (audio test)
*In the display of T1 ~ TA shown above, you must adjust T1 and T2.
- Playback-only disc automatic adjustment / With the T1 displayed,
press the PLAY key to active the adjustment mode. / During the
adjustment, "OADJ" will be displayed. If there are no
abnormalities, "OOK" will be displayed. (Note1) / If the
key is pressed while the "OOK" or "ONG" is being displayed, the
setting returns to the T1 display. / When finished, remove the disc.
/
Note 1:
When "ONG" is displayed, follow the item of "operation check" in "Troubleshooting Guide" and
check for a malfunction.
- Magneto-optical disc automatic adjustment / With the T2 displayed,
set the commercially available recordable disc (which is fully
recorded with music). / Press
adjustment mode. / During the adjsutment, "AADJ" will be
displayed. If there are no abnormalities, "AOK" will be displayed.
(Note 2) / If
being displayed, the setting returns to the T2 display.
When finished, remove the disc.
button.
Display
T1
T2
T3
T4
T5
T6
T7
T8
T9
TA
key is pressed while the "OOK" or "ONG" is
12
key to activate the

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