Sony DVP-NC625 Service Manual page 92

5. Auto Adjustment
Auto Adjustment
1. Auto TRK. Offset
2. Auto Focus Balance
3. Auto Focus Offset
4. Auto Focus Gain
5. Auto TRK. Gain
6. Auto EQ.
7. Auto L.F. Offset
8. Auto Group Delay
SA.04EF905 SI.00 EMG.00
DVD SL 12cm
On this screen, each item can be adjusted automatically. Select
the desired number [1] to [8] from the remote commander, and
selected item is adjusted automatically.
[1] Auto TRK. Offset:
Adjusts tracking offset.
[2] Auto Focus Balance: Adjusts focus balance.
[3] Auto Focus Offset: Adjusts focus offset.
[4] Auto Focus Gain:
Adjusts focus gain.
[5] Auto TRK. Gain:
Adjusts track gain.
[6] Auto EQ
[7] Auto L.F. Offset:
Adjusts loop filter offset.
[8] Auto Group Delay
6. Memory Check
The display image is shown below and three screens in total can
be selected.
EEPROM DATA 1
Focus Gain
TRK. Gain
FCS Balnce
Focus Bias
TRV Offset
L.F. Offset
EQ. Boost
_
UP : Last Data
DOWN : Next Data
CLEAR : Default Set
EEPROM DATA 2
RF Jitter
RF Level
FE Level
FE Balance
TRV.Level
TE Gain
PI Level
_
UP : PREV Data
DOWN : Next Data
CLEAR : Default Set
EEPROM DATA 3
Analog FRSW
PLL Dac Gain
Mirror Time
_ THR A&L
UP : PREV Data
DOWN : First Data
CLEAR : Default Set
On this screen, current servo adjusted data stored in the EEPROM
are displayed. The adjusted data are initialized by pressing the
[CLEAR] key, but be careful that they are not recoverable after ini-
tialization.
Before clearing the adjusted data, make a note of the set data. This
screen will also appear if [0] All is selected in the Drive Auto
Adjustment. In this case, default setting cannot be made.
"THR A&L" data on the second page cannot be changed if default
setting is once made.
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