Power Mode
•Enter the test mode and press the VOLUME – key. Then, press the (key and the VOLUME – key in this turn to enter power mode.
•When entering another mode, refer to the configuration of test
mode.
1. Structure of Power Mode
SECTION 5
ELECTRICAL ADJUSTMENTS
Notes for Adjustment
•In this set, automatic adjustment of CD and MO can be per- formed by entering the test mode.
•Adjustments are performed in the overall adjustment mode. If an item is determined as NG, the item is readjusted in servo mode.
Adjustment Method in Overall Adjustment Mode
Power mode 3 0 0
pkey
Ókey
UNREG check | Ó key |
|
31 0 |
|
|
| Power OFF | |
p key | 3 | 1 1 |
|
| |
|
| Ó key |
1.Enter the test mode and press the VOLUME + key to enter over- all adjustment mode.
2.Insert the CD test disc
3.Press the (key twice. The disc is determined whether it is CD or MO and each adjustment mode is set. Automatic adjustments are performed in the order of the items listed below.
• In CD Automatic adjustment Mode
No. | Mode | Description |
1 | 061 | Sled in |
Overall Adjustment Mode
•Enter the test mode and press the VOLUME + key to enter over- all adjustment mode.
•When entering another mode, refer to the configuration of test mode.
•When the overall adjustment mode is entered, the LCD on the remote commander display the following :
040A u t o ?
1.Structure of Overall Adjustment Mode
Overall adjustment mode Auto?
Ókey
Start ?
Ókey (to discriminate between CD and MO)
2 | 071 | Focus search |
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|
|
3 | 062 | Sled out 5 |
|
|
|
4 | 051 | CD EF balance |
|
|
|
5 | 052 | CD EF gain |
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|
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6 | 051 | CD EF balance |
|
|
|
7 | 053 | CD ABCD gain |
|
|
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8 | 054 | CD focus gain |
|
|
|
9 | 055 | CD tracking gain |
|
|
|
10 | 056 | CD RF offset |
|
|
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11 | 057 | CD RF gain |
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|
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12 | 056 | CD RF offset |
|
|
|
13 | 058 | CD Focus bias |
CD automatic
adjustment
MO automatic
adjustment
OK
NG
OK
NG
pkey
pkey
pkey
pkey
Adjustment mode Manu ?
