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Select 

[2]

, insert CD disc, and press 

[ENTER]

 key, and the adjust-

ment will be made through the following steps, then adjusted val-
ues will be written to the EEPROM.

CD Adjustment Steps
1. Sled Tilt Rest
2. Disc Check Memory CD
3. Wait 500 msec
4. Set Disc Type CD
5. LD ON
6. Spdl Start
7. Wait 1 sec
8. Focus Search ON
9. Focus Search OFF
10. Focus Servo ON 1
11. Auto Track Offset Adjust
12. Tracking ON
13. (TC Display Start)
14. CLVA ON
15. Wait 1 sec
16. Jitter Display Start
17. Sled ON
18. Check CLV ON
19. Auto LFO Adjust
20. Auto Focus Offset Adjust
21. Auto Focus Gain Adjust
22. Auto Focus Offset Adjust
23. Eq Boost Adjust
24. Auto LFO Adjust
25. Auto Track Gain Adjust
26. All Servo Stop

Select 

[3]

, insert DVD dual layer disc, and press 

[ENTER]

 key,

and the adjustment will be made through the following steps, then
adjusted values will be written to the EEPROM.

DVD Dual Layer Disc Adjustment Steps
1. Sled Tilt Reset
2. Disc Check Memory DL
3. Wait 500 msec
4. Set Disc Type DL
5. LD ON
6. Spdl Start
7. Wait 1 sec

Layer 1 Adjust

8. Focus Servo ON 1
9. Auto Track Offset Adjust
10. Tracking ON
11. Clva ON
12. Wait 1 sec
13. Sled ON
14. Check CLV Lock
15. Auto Loop Filter Offset Adjust
16. Auto Focus Offset Adjust
17. Auto Focus Gain Adjust
18. Auto Focus Offset Adjust
19. Eq Boost Adjust
20. Auto Loop Filter Offset
21. Auto Track Gain Adjust

Layer 0 Adjust

22. Fj (L1 

→

 L0)

23. Auto Track Offset Adjust L0
24. Tracking ON
25. Clva ON
26. Wait 1 sec
27. Sled ON
28. Check CLV Lock
29. Auto Loop Filter Offset Adjust
30. Auto Focus Offset Adjust
31. Auto Focus Gain Adjust
32. Auto Focus Offset Adjust
33. Eq Boost Adjust
34. Auto Loop Filter Offset
35. Auto Track Gain Adjust
36. All Servo Stop

Select 

[4]

, insert SACD disc, and press 

[ENTER]

 key, and the

adjustment will be made through the following steps, then adjusted
values will be written to the EEPROM. However, if SACD disc is
not available, use the player with initial data, skipping the SACD
adjustment. In this case, you can finish the adjustment if pressing
the 

[STOP]

 button.

SACD Adjustment Steps
1. Sled Tilt Reset
2. Set Disc Type CD
3. LD ON
4. Spdl Start
5. Wait 1 sec
6. Focus Servo ON 0
7. Auto track Offset Adjust
8. Tracking ON
9. CLVA ON
10. Wait 1 sec
11. Sled ON
12. Check CLV ON
13. Auto LFO Adjust
14. Auto Focus Offset Adjust
15. Auto Focus Gain Adjust
16. Auto Focus Offset Adjust
17. Eq Boost Adjust
18. Auto LFO Adjust
19. Auto Track Gain Adjust
20. All Servo Stop

On the Test Mode Menu screen, select 

[2]

, and the manual opera-

tion menu will be displayed. For the manual operation, each servo
on/off control and adjustment can be executed manually.

## Drive Manual Operation ##

Operation Menu

1. Disc type

2. Servo Control

3. Track/Layer Jump

4. Manual Adjustment

5. Auto Adjustment

6. Memory Check

0. Disc Check Memory

Exit: Return

In using the manual operation menu, take care of the following
points. These commands do not provide protection, thus requiring
correct operation. The sector address or time code field is dis-
played when a disc is loaded.

1. Set correctly the disc type to be used on the Disc Type

screen.
The disc type must be set after a disc was loaded.
The set disc type is cleared when the tray is opened.

2. After power ON, if the Drive Manual Operation was se-

lected, first perform “Reset SLED TILT” by opening 1.
Disc Type screen.

3. In case of an alarm, immediately press the 

[STOP]

 but-

ton to stop the servo operation, and turn the power OFF.

Basic operation (controllable from front panel or remote com-
mander)

[POWER]

Power OFF

[STOP]

Servo stop

[OPEN/CLOSE]

Stop+Eject/Loading

[RETURN]

Return to Operation Menu or Test Mode
Menu

[NEXT]

, 

[PREV]

Transition between sub modes of menu

[1]

 to 

[9]

, 

[0]

Selection of menu items

Cursor UP/DOWN

Increase/Decrease in manually adjusted
value

Disc Check

1. SL Disc Check

2. CD Disc Check

3. DL Disc Check

0. Reset SLED TILT

On this screen, the mirror time is measured to judge the disc and it
is written to the EEPROM. First load DVD SL disc and press 

[1]

,

next load CD disc and press 

[2]

, and finally load DVD DL disc

and press 

[3]

.

The adjustment must be executed more than once after default
data were written. External vibration or shock to the player must
not be given. Reference value for DVD is from 10 to 20, and for
CD, from 28 to 4F.
Check that the value of CD is larger than that of DVD.
When those values are beyond a range perform this adjustment
again.
From this screen, you can go to another mode by pressing 

[NEXT]

or 

[PREV]

 key, but you cannot enter this mode from another mode.

You can enter this mode from the Operation Menu screen only.

Disc Type

1. Disc Type Auto Check

2. DVD SL

12 cm

3. DVD DL

12 cm

4. CD

12cm

5. SACD

12 cm

6. DVD SL

8 cm

7. DVD DL

8 cm

8. CD

8 cm

9. SACD

8 cm

0. Reset SLED TILT

EMG. 00

On this screen, select the disc type. To select the disc type, press
the number of the loaded disc. The selected disc type is displayed
at the bottom. Selecting 

[1]

 automatically selects and displays the

disc type. In case of wrong display, retry “Disc Check Memory”.
Also, opening the tray causes the set disc type to be cleared. In
this case, set the disc type again after loading.
In performing manual operation, the disc type must be set.
Once the disc type has been selected, the sector address or time
code display field will appear as shown below. These values are
displayed when PLL is locked.

Disc Type

1. Disc Type Auto Check

2. DVD SL

12 cm

3. DVD DL

12 cm

4. CD

12cm

5. SACD

12 cm

6. DVD SL

8 cm

7. DVD DL

8 cm

8. CD

8 cm

9. SACD

8 cm

0. Reset SLED TILT

SA.      SI.    EMG. 00

DVD SL 12 cm

Disc Type

1. Disc Type Auto Check

2. DVD SL

12 cm

3. DVD DL

12 cm

4. CD

12cm

5. SACD

12 cm

6. DVD SL

8 cm

7. DVD DL

8 cm

8. CD

8 cm

9. SACD

8 cm

0. Reset SLED TILT

TC.   :   :    EMG. 00

CD   12 cm

[0]

Reset SLED TILT

Reset the Sled and Tilt to initial posi-
tion.

[1]

Disk Type Check

Judge automatically the loaded disc. As
the judged result is displayed at the bot-
tom of screen, make sure that it is cor-
rect.
If Disc Check Memory menu has not
been executed after EEPROM default
setting, the disc type cannot be judged.
In this case, return to the initial menu
and make a check for three types of
discs (SL, DL, CD).

[2]

 to 

[9]

Select the loaded disc. The adjusted
value is written to the address of se-
lected disc. No further entry is neces-
sary if 

[1]

 was selected.

Servo Control

1. LD

Off R.Sled FWD

2. SP

Off L.Sled REV

3. Focus

Off  U.Tilt Up

4. TRK.

Off  D.Tilt Down

5. Sled

Off

6. CLVA

Off

7. FCS. Srch Off

0. Reset SLED TILT

SA.      SI.    EMG. 00

DVD SL 12 cm

On this screen, the servo on/off control necessary for replay is
executed. Normally, turn on each servo from 1 sequentially and
when CLVA is turned on, the usual trace mode becomes active. In
the trace mode, DVD sector address or CD time code is displayed.
This is not displayed where the spindle is not locked.
The spindle could run overriding the control if the spindle system
is faulty or RF is not present. In such a case, do not operate CLVA.

[0]

Reset SLED TILT

Reset the Sled and Tilt to initial posi-
tion.

[1]

LD

Turn ON/OFF the laser.

[2]

SP

Turn ON/OFF the spindle.

[3]

Focus

Search the focus and turn on the focus.

[4]

TRK

Turn ON/OFF the tracking servo.

[5]

Sled

Turn ON/OFF the sled servo.

[6]

CLVA

Turn ON/OFF normal servo of spindle
servo.

[7]

FCS. Srch

Apply same voltage as that of focus
search to the focus drive to check the
focus drive system.

→

Sled FWD

Move the sled outward. Perform this
operation with the tracking servo turned
off.

←

Sled REV

Move the sled inward. Perform this op-
eration with the tracking servo turned
off.

↑

Tilt UP

Move the tilt upward.

↓

Tilt DOWN

Move the tilt downward.

The following menus are normally not used.

The persons who do not know well about these menus should not
use them.

EEPROM DATA

-– DL -–

CD SACD

SL

L0

L1

Focus Gain

xx xx

xx

xx

xx

TRK. Gain

xx xx

xx

xx

xx

Focus Offset

xx xx

xx

xx

xx

TRK. Offset

xx xx

xx

xx

xx

L. F. Offset

xx xx

xx

xx

xx

Analog FRSW

xx xx

xx

xx

xx

PLL DAC Gain

xx xx

xx

xx

xx

EQ Boost

xx xx

xx

xx

xx

Jitter

xx xx

xx

xx

xx

Mirror Time

xx

xx

xx

_            CLEAR: Default Set

This screen displays current servo adjusted data stored in the
EEPROM. Though adjusted data can be initialized with the

[CLEAR]

 key, they cannot be restored after initialization.

So, before clearing, make a note of the adjusted data.
For reference, the drive has been designed so that the gain center
value is 20 and offset value is 80. Other values will be in a range
of 10 to 80. If extreme value such as 00 or FF is set, adjustment
will be faulty. In such a case, check for disc scratch or cable dis-
connection, then perform adjustment again.

### Mecha Aging ###

Press OPEN key

Abort: STOP key

On the Test Mode Menu screen, selecting 

[3]

 executes the aging

of mechanism. First, open the tray and load a disc. Press the 

[PLAY]

key, and the aging will start. When the tray is closed, the disc type
and size are judged and displayed. During aging, the repeat cycle
is displayed. Aging can be aborted at any time by pressing the

[STOP]

 key. After the operation has stopped, unload the disc and

press again the 

[STOP]

 key or the 

[RETURN]

 key to return to the

Test Mode Menu.

### MEG. History ###

Laser Hours

CD

xxxxxxxh

DVD

xxxxxxxh

1. 00 00 00 00

00 00 00 00

   00 00 00 00

00 00 00 00

2. 00 00 00 00

00 00 00 00

   00 00 00 00

00 00 00 00

Select: 1 – 9

Scroll: UP/DOWN

(1: Last EMG.)

Exit: Return

On the Test Mode Menu screen, selecting 

[4]

 displays the infor-

mation such as servo emergency history. The history information
from last 1 up to 10 can be scrolled with 

↑

key or

↓

key. Also,

specific information can be displayed by directly entering that
number with ten keys.

The upper two lines display the laser ON total hours. Data below
minutes are omitted.

Clearing History Information

Clearing laser hours
Press 

[DISPLAY]

 and 

[CLEAR]

 keys in this order.

Both CD and DVD data are cleared.
Clearing emergency history
Press 

[TITLE]

 and 

[CLEAR]

 keys in this order.

Initializing set up data
Press 

[DVD]

 and 

[CLEAR]

 keys in this order.

The data have been initialized when “Set Up Initialized” mes-
sage is displayed. The EMG. History screen will be restored
soon.