Sony DVP-CX777ES Service Manual page 32

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DVP-CX777ES
5. Auto Adjustment
Auto Adjustment
1. Auto TRK.
Offset
2. Auto FCS 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
9. Auto TRK.
Balance
_
SA.------ SI.-- EMG.00
DVD SL
12cm
Jitter FF
On this screen, each item can be adjusted automatically. Select the
[1]
[8]
desired number
to
from the remote commander, and se-
lected item is adjusted automatically.
[1]
Auto TRK. Offset
: Adjusts tracking offset.
[2]
Auto FCS 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
: Adjusts EQ.
[7]
Auto L.F. Offset
: Adjusts loop filter offset.
[8]
Auto Group Delay : Adjusts amount of group delay.
[9]
Auto TRK. Balance : Adjusts tracking balance.
6. Memory Check
The display image is shown below and three screens in total can
be selected.
EEPROM Data 1
-- DL --
CD
LCD SL
L0
L1
Focus Gain
xx
xx
xx
xx
xx
TRK.
Gain
xx
xx
xx
xx
xx
FCS Balance
xx
xx
xx
xx
xx
Focus Bias
xx
xx
xx
xx
xx
TRV.
Offset xx
xx
xx
xx
xx
L.F.
Offset xx
xx
xx
xx
xx
EQ.
Boost
xx
xx
xx
xx
xx
_ UP
: Last Data
DOWN
: Next Data
CLEAR : Default Set
page.1/3
EEPROM Data 2
-- DL --
CD
LCD SL
L0
L1
RF
Jitter
xx
--
xx
xx
xx
RF
Level
xx
--
xx
--
--
FE
Level
xx
--
xx
--
--
FE Balance
xx
--
xx
--
--
TRV.Level
xx
--
xx
--
--
TE
Gain
xx
xx
--
--
--
PI
Level
xx
--
xx
xx
--
_ UP
: Prev Data
DOWN
: Next Data
CLEAR : Default Set
page.2/3
EEPROM Data 3
-- DL --
CD
LCD SL
L0
L1
Analog FRSW
xx
xx
xx
xx
xx
PLL Dac Gain xx
xx
xx
xx
xx
Mirror Time
xx
xx
xx
xx
xx
TRK. Balance xx
xx
xx
xx
xx
THR A&L :
xx
xx xx/xx xx xx
_ UP
: Prev Data
DOWN
: First Data
CLEAR : Default Set
page.3/3
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
initialization.
Before clearing the adjusted data, make a note of the set data. This
[0]
screen will also appear if
All is selected in the Drive Auto
Adjustment. In this case, default setting cannot be made.
“THR A&L” data on the third page cannot be changed if default
setting is once made.
Page 32

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