HCD-ZX10D, LBT-ZX10D - Sony Audio Service Manual (repair manual). Page 23

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      EEPROM Write Adjust

1. Focus Offset

2. Focus Gain

3. Trk.  Offset Coarse

4. ------------

5. Trk.  Gain

6. EQ    Boost

0. All Servo Off

                      Exit: RETURN

On this screen, each item can be adjusted automatically. Select the
desired number [1]  to  [10/0]  from the remote commander, and
selected item is adjusted automatically.

[1] Focus Offset

: Adjusts focus offset.

[2] Focus Gain

: Adjusts focus gain.

[3] TRK. Offset Coarse : Adjusts tracking offset of the RF

amplifier (IC001) side.

[5] TRK. Gain

: Adjusts track gain.

[6] EQ Boost

: Adjusts amount of boost of

equalizer.

[10/0]

: All servo off.

Display images are shown as follows, and all two screens are able
to switch by the   

V

  key (UP) or

 v

key (DW).

EEPROM Data 1/2   CD  SL  L0  L1

Focus  Gain       xx  xx  xx  xx

Trk.   Gain       xx  xx  xx  xx

Focus  Offset     xx  xx  xx  xx

Trk.   Offset     xx  xx  xx  xx

EQ.    Boost      xx  xx  xx  xx

PI     Level      xx  xx  --  --

Fcs. Balance      --  xx  --  --

Jitter            xx  xx  xx  xx

Mirror Time       xx  xx  xx  --

FE Level          --  xx  --  --

Traverse Lv1.     --  xx  --  --

Next:DW Default:CLR   Exit:RET

EEPROM Data 2/2    CDRW DVDRW

Focus  Gain          xx   xx

Trk.   Gain          xx   xx

Focus  Offset        xx   xx

Trk.   Offset        xx   xx

EQ.    Boost         xx   xx

Prev:UP Default:CLR       Exit:RET

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
screen will also appear if “0. ALL” is selected in the Drive Auto
Adjustment. In this case, default setting cannot be made.

        Track/Layer Jump

1.  1Tj        FWD

2.  1Tj        REV

3.500Tj Fine   FWD

4.500Tj Fine   REV

5.10kTj Dirc   FWD

6.10kTj Dirc   REV

7.20kTj Dirc   FWD

8.20kTj Dirc   REV

0.All Servo Off

                      Exit: RETURN

On this screen, track jump, etc. can be performed. Only for the DVD
dual layer disc, the focus jump and layer jump are displayed in the
right field

[1] 1Tj FWD

: 1 track jump forward.

[2] 1Tj REV

: 1 track jump reverse.

[3] 500Tj FWD : 500 track jump (fine search)forward.
[4] 500Tj REV : 500 track jump (fine search) reverse.
[5] 10kTj FWD : 10k track jump (direct search) forward.
[6] 10kTj REV : 10k track jump (direct search) reverse.
[7] 20kTj FWD : 20k track jump (direct search) forward.
[8] 20kTj REV : 20k track jump (direct search) reverse.
[10/0]

: All servo off.

     Non EEPROM Write Adjust

1. Focus Offset

2. Focus Gain

3. Trk.  Offset Coarse

4. Trk.  Offset Fine

5. Trk.  Gain

6. EQ    Boost

0. All Servo Off

                      Exit: RETURN

On this screen, each item can be adjusted automatically. Select the
desired number [1] to [10/0] from the remote commander, and current
setting for the selected item will be displayed, then increase or
decrease numeric value with the

V

key  or

v

key. This value is

stored in the EEPROM. If CLV has been applied, the jitter is
displayed for reference for the adjustment.

[1] Focus Offset

: Adjusts focus offset.

[2] Focus Gain

: Adjusts focus gain.

[3] TRK. Offset Coarse : Adjusts tracking offset of the RF

amplifier (IC001) side.

[4] TRK. Offset Fine

: Adjusts tracking offset of the DSP

(IC401) side.

[5] TRK. Gain

: Adjusts track gain.

[6] EQ Boost

: Adjusts amount of boost of

equalizer.

[10/0]

: All servo off.