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21

Track/Layer Jump

 1.  1Tj

FWD R.Lj L0>L1

 2.  1Tj

REV L.Lj L1>L0

 3.500Tj Fine

FWD U.Fj L0>L1

 4.500Tj Fine

REV D.Fj L1>L0

 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 manually. 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 O key or  o 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 : Adjusts tracking offset of the RF amp

(IC001) side.

[4]

 TRK. Offset : 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.

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 : Adjusts tracking offset of the RF amp

(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 O key (UP) or  o 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

Next: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.

22

Disc Check Memory

 1. SL Disc check

 2. SL Disc check

 3. SL Disc check

Exit: RETURN

On this screen, measure the mirror time of chucked disc, and write
to the EEPROM.

Error Rate Display

ERR

Address

C1 Err

Now xxxxxxxx xxxxxxxx

Max xxxxxxxx xxxxxxxx

Avg xxxxxxxx

C2 Err

Now xxxxxxxx xxxxxxxx

Max xxxxxxxx xxxxxxxx

Avg xxxxxxxx

 Start: ENTER

Stop: Return

On this screen, measure and display the error rate.

On the Test Mode Menu screen, selecting 

[3]

 executes the aging of

the mechanism deck.

### Aging Test MENU ###

**

 Pls use over 40min. CD 

**

Operation Menu

1. Open/Close Test

Exit: RETURN

1)

On the Aging Test MENU screen, press the 

[1]

  key  on the

remote commander to display the Open/Close Test screen.

2)

Insert discs and press the 

[ENTER]

  key on the remote

commander.

3)

It starts the aging.
During aging, the disc number, operating status and repeat cycle
are displayed. Aging can be aborted at any time by pressing
the

x

key. After the operation is stopped, press the

x

key or

[RETURN]

 key aging to return to the Aging Test MENU.

On the Test Mode Menu screen, selecting 

[4]

  displays the

information such as servo emergency history.
The history information from last 1 up to 10 can be scrolled with
the O key or o key. Also, specific information can be displayed
by directly entering that number with ten keys.

### EMG. History ###

  Laser Hours

CD

xxxxhxxm

DVD

xxxxhxxm

a.

bb xx xx xx  xx xx xx xx

xx xx xx xx  xx xx xx xx

a.

bb xx xx xx  xx xx xx xx

xx xx xx xx  xx xx xx xx

   Select:1-9

Scroll:UP/DOWN

  (1.Latest EMG.)

Exit: RETURN

xxxxhxxm : The laser on total hours. Data below minutes are

omitted.

a.

: Error number.

bb

: Error code.

xx

: Not used.

• Clearing History Information

Press the 

[DVD DISPLAY]

 and 

[CLEAR]

 keys in this order.

Then both CD and DVD data are cleared.

Press the 

[DVD TOP MENU]

 and 

[CLEAR]

 keys in this order.

Press 

[DVD MENU]

 and 

[CLEAR]

 keys in this order.

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

23

• Code list of Emergency History

10: Communication to RF AMP (IC001) failed.
11: Each servo for focus, tracking, and spindle is unlocked.
12: Check sum error of EEPROM (IC204).
14: Communication to servo DSP (IC509) failed, or servo DSP

(IC509) is faulty.

15: Communication to DVD decoder (IC701) failed, or DVD

decoder (IC701) is faulty.

20: Initialization of sled servo failed. It is not placed in the ini-

tial position.

23: Sled servo operation error.
24: Made a request to move the sled servo to wrong position.
30: Tracking balance adjustment error.
31: Tracking gain adjustment error.
33: Focus bias adjustment error.
34: Focus gain adjustment error.
35: Equalizer adjustment error.
40: Focus servo does not operate.
41: With a DVD dual layer disc, focus jump failed.
50: CLV (spindle) servo does not operate.
51: Spindle does not stop.
60: Made a request to seek nonexistent address.
61: Seek error of retry more than regulated times.
70: Control data could not be read.
80: Disc reading failed.

On the Test Mode Menu screen, selecting 

[5]

 displays the information

of mechanism deck error history.
The history information from last 1 up to 8 can be scrolled with
the O key or o key. Also, specific information can be displayed
by directly entering that number with ten keys.

### Mecha Error History ###

  1. aa bb cc xx xx xx xx xx

  2. aa bb cc xx xx xx xx xx

  3. aa bb cc xx xx xx xx xx

  4. aa bb cc xx xx xx xx xx

  5. aa bb cc xx xx xx xx xx

  6. aa bb cc xx xx xx xx xx

  7. aa bb cc xx xx xx xx xx

  8. aa bb cc xx xx xx xx xx

Scroll:UP/DOWN

(1.Latest Err.)

Exit: RETURN

aa: Initialization is completed or not.

FF

: Complete.

other number : Not complete.

bb: Operating status of mechanism deck at an error occurred.

(lod sq jcp)
00

: Initializing.

10 to 15 : Open operating.
16 to 19 : Kicking cause open failed.
1A to 1F : Open operating.
20 to 27 : Complete the open operation.
28

: No disc and complete the open operation.

29 to 2F : Complete the open operation.
30 to 3F : Close requesting.
40 to 4F : Open requesting.
50 to 5F : Close operating.
60 to 6F : Complete the chucking operation.
80 to 8F : Complete the release operation.

(BU is home position)

90 to 9F : BU down operating.
A0 to AF : Opening/closing the shutter. Or stationary state in

open/close the shutter is enablement.

B0 to BF : BU up requesting.
C0 to CF : BU down requesting.
D0 to DF : BU upping.
E0 to EF : No disc checking in disc loading.

cc: Operating status of mechanism deck at an error occurred.

(lod oq jcp)
00

: Complete the operation.

10 to 1F : Open operating.
20 to 2F : Close operating.
30 to 3F : Release operating.
60 to 6F : Chucking operating.
70 to 7F : Kicking operating.
80 to 8F : Returning the BU to home position. (after kicking)

24

On the Test Mode Menu screen, selecting 

[6]

 displays the ROM

version and region code.
The parenthesized hexadecimal number in version field is checksum
value of ROM.

## Version Information ##

 IF con.

Ver.x. xx

 SYScon.

Ver.x. xx  (xxxx)

Model

HT-C800DP

Region

0x

Config

xxxxxxxx

 Front End Ver.x.xx

Exit: RETURN

IF con.

: The version of system controller (IC901) on the MAIN

board.

SYScon. : The version of DVD system processor (IC207).
Front End: The version of mechanism controller (IC901).

On the Test Mode Menu screen, selecting 

[7]

 displays color bars

for video level adjustment. During display of color bars, OSD
disappears but the menu screen will be restored if pressing the

[RETURN]

 key.