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RCD-W7V
DVD MD Skew Adjustment
Equipments to be required:
• TV monitor (With RCA pin jack inputs)
• Adjustment disc (CDR1/CDR2) (See page 6)
• Test disc (0.8mm off-centered disc) TDV-534C (J-2501-222-A)
• L-Wrench (3mm) (Impossible to use an inch size)
Adjustment Procedure:
1. Press POWER button and insert CDR1 disc to the DVD player.
2. The display on the set changes automatically.
Wait until the display turns off. (Takes few minutes the display turns off completely.)
(Note: In case of the long time display stopped in progress or displays abnormally, do not anything and wait.)
3. Press POWER button to turn power "OFF".
4. Press POWER button to turn power "ON" and instantaneously press Z button to take out CDR1 disc.
5. Insert the TDV-534C disc and play it.
6. The error rate appears on the screen.
7. Set the position start to play to 200000 sector with M , m or < , , buttons on the remote commander.
SECTOR : 200123
UPPER BAR
|
LOWER BAR
|
SECTOR
UPPER BAR
LOWER BAR
Error rate specified value: 30 or less.
8. Adjust the R skew to minimize the error rate.
9. Adjust the T skew to minimize the error rate.
10. Adjust the R skew and T skew mutually several times to minimize the error rate.
11. After adjustment the error rate should be lower than the specified value.
12. Press Z button to take out the test disc (TDV-534V).
13. Insert CDR2 disc to the DVD player.
14. The display on the set changes automatically.
Wait until the display turns off. (Takes few minutes the display turns off completely.)
(Note: In case of the long time display stopped in progress or displays abnormally, do not anything and wait.)
15. Press POWER button to turn power "OFF".
16. Press POWER button to turn power "ON" and instantaneously press Z button to take out CDR2 disc.
Adjustment point:
Adjusting hole
for T scew
16
SECTION 5
ELECTRICAL ADJUSTMENT
0000
0000
Error rate display
: Current position of pick-up
: Peak to peak level of error rate.
: Average level of error rate.
Adjusting hole
for R scew
DVD deck (Deck A)
SECTOR
ERROR RATE
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