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17

5

chuck cam

6

belt

4

tray

3

claw

3

claw

1

Slide the chuck cam in the direction
of arrow to releae the chucking.

2

18

The cold reset clears all data including preset data stored in the
RAM to initial conditions. Execute this mode when returning the
set to the customers.
Procedure:

1. Set to the standby mode.
2. Press three buttons of

I

/1

, [FUNCTION] and [VOLUME --]

simultaneously.

3. The message “COLD RESET“ is displayed on the fluorescent

indicator tube, then becomes standby mode.

This mode is used to check the fluorescent indicator tube, LED,
model, destination, software version and key.
Procedure:

1. Press three buttons of

x

,  [FUNCTION]  and  [VOLUME +]

simultaneously.

2. All LEDs and segments in fluorescent indicator tube are lighted

up.

3. When you want to enter the software version display mode,

press the [VOLUME --]. The model name is displayed.

4. Each time [VOLUME --] is pressed, the display changes from

destination, MC version, SYS version, UI version, DVD
version, ST version, TA version, TM version in this order, and
returns to the model name display.

5. When [FUNCTION] button is pressed while the version numbers

are being displayed except model name and destination, the
date of the software creation appear. When [FUNCTION] button
is pressed again, the display returns to the software version
display. When [VOLUME --] is pressed while the date of the
software creation is being displayed, the date of the software
creation is displayed in the same order of software version
display.

6. Press the

N

button, the key check mode is activated.

7. In the key check mode, the fluorescent indicator tube displays

“K 0”. Each time a button is pressed, “K 0” value increases.
However, once a button has been pressed, it is no longer taken
into account.

8. To release from this mode, press three buttons in the same

manner as step 1 or disconnect the power cord.

This mode moves the optical pick-up to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.
Procedure:

1. Press the  

I

/1

  button to turn the power on.

2. Press the [FUNCTION] button to select the “DVD”.
3. Press two buttons

I/

1

and

x

simultaneously.

4. The message “MECHA LOCK” is displayed on the fluorescent

indicator tube and the ship mode is set.

This mode moves the optical pick-up to the position durable to
vibration and clears all data including preset data stored in the RAM
to initial conditions. Use this mode when returning the set to the
customer after repair.
Procedure:

1. Set the DVD service mode. (See page 19)
2. Press the [4] key of the remote commander, and set the “Version

Information”.

3. Press the [DVD MENU] key of the remote commander.
4. Press the [CLEAR] key of the remote commander, the message

“Initialize all data” 

t  “Complete” are displayed on the

fluorescent indicator tube.

5. Press the

I/

1

button to turn the power off.

6. Press the  

I

/1

  button to turn the power on.

7. Press the [FUNCTION] button to select the “DVD”.
8. Press three buttons of

I/

1

,

Z

and [VOLUME --] simultaneously.

9. After the “STANDBY” blinking display finish, the message

“MECHA LOCK” is displayed on the fluorescent indicator
tube and the ship mode is set.

The step interval of AM channels can be toggled between 9 kHz
and 10 kHz.
Procedure:

1. Press the  

I

/1

  button to turn the power on.

2. Press the [FUNCTION] button to select the “TUNER AM”.
3. Press the  

I

/1

  button to turn the power off.

4. Press two buttons of

I/

1

and [FUNCTION] simultaneously. The

set power on automatically. The message “AM  9k Step” or
AM10k Step” displayed on the fluorescent indicator tube and
thus the channel step is changed.

This mode let you change the color system of the video output from
PAL to NTSC or vice-versa.
Procedure:

1. Press the

I

/1

button to turn the power on.

2. Press the [FUNCTION] button to select the “DVD”.
3. Press the

I

/1

button to turn the power off.

4. Press two buttons of

I/

1

and [VOLUME --] simultaneously.

5. The message “COLOR PAL” or “COLOR NTSC” will be

displayed on the fluorescent indicator tube

1. Press the

I/

1

button to turn the power on.

2. Press three buttons of

x

,

N

and [FUNCTION] simultaneously.

3. The message “RAM OK” (IC507 on the MAIN board is

normal) or “RAM NG” (IC507 on the MAIN board is
abnormal) will be displayed on the fluorescent indicator tube.

19

The Mirror Time and IOP measurement allows you to make
diagnosis and adjustment simply by using the remote commander
and monitor TV. The instructions, diagnosis results, etc. are given
on the on-screen display (OSD).

1. Press the  

I

/1

  button to turn the power on.

2. Press the [FUNCTION] button to select the “DVD”.
3. Press three buttons

x

,

Z

and [VOLUME +] simultaneously.

4. The message “SERVICE IN” will be displayed on the

fluorescent indicator tube and the Rimocon Diagnosis Menu
is displayed on the on-screen display on the monitor TV as
follows. The model name, IF-con version and Syscon version
is displayed at the bottom of the on-screen display.

        Remocon Diagnosis Menu

0. External Chip Check

1. Servo Parameter Check

2. Drive Manual Operation

3. Emergency History

4. Version Information

5. Video Level Adjustment

Model Name :xxxx

IF-con

:Ver.xx.xx (xxxx)

Syscon

:Ver.x.xxx

5. To execute each function, press its number by using numeric

button on the remote commander (RM-ADP004).

6. To release from this mode, press the  

I

/1

  button to turn the

power off.

The Drive Manual Operation menu consists of five main function.
On the Remocon Diagnosis Menu screen, press [2] button on the
remote commander, and the following Drive Manual Operation
menu will be displayed.

         Drive Manual Operation

1. Servo Control

2. Track/Layer Jump

3. Manual Adjustment

4. Tray Aging Mode

5. MIRR time Adjust

0. Return to Top Menu

On the Drive Manual Operation menu screen, press [5] button on
the remote commander, and the following MIRR time Adjust Menu
will be displayed.

        MIRR time Adjust Menu

1. CD MIRR time Check:

2. DVD MIRR time Check:

3. Threshold:

4. Save to EEPROM

5. Default set MIRR time

[Open]Tray open [Close]Tray close

[0]Return to previous menu

There are five main commands in the Mirr time Adjust menu. The
functions of each command are described in the following page.

1. CD MIRR time Check
This command checks the Mirror time value for CD disc.

2. DVD MIRR time Check
This command checks the Mirror time value for DVD disc.

3. Threshold
This command displays the threshold value between CD and DVD
mirror time.

4. Save to EEPROM
This command saves an adjusted mirror time value to the EEPROM.

5. Default set MIRR time
This command will set CD and DVD mirror time to firmware default
value.

[Open] / [Close]
Pressing the  

Z

    button controls the tray for disc change during

mirror time adjustment.
[0] Return to previous menu
Press the [0] button on the romote commander to return to previous
menu.

In order to execute mirror time adjustment, the following standard
procedures must be followed.

1. Set to the MIRR time Adjust Menu mode.
2. Press the [5] button on the romote commander to select the

“5. Default set MIRR time”.

3. Press the [3] button on the romote commander to select the

“3. Threshold”.

4. Check the value of Threshold on the screen. If it is 75, go to

next step. If it is not so, return to step 2.

20

        MIRR time Adjust Menu

1. CD MIRR time Check:

2. DVD MIRR time Check:

3. Threshold:75

4. Save to EEPROM

5. Default set MIRR time

[Open]Tray open [Close]Tray close

[0]Return to previous menu

5. Insert the DVD test disc (HLX-504) (Part No. J-6090-088-A).
6. Press the [2] button on the romote commander to select the

“2. DVD MIRR time Check”.

7. Wait for hexadecimal value to display on the screen.
8. Check the value (

##

) of DVD MIRR time on the screen. If

##

 is 28 to 70, go to next step. If it is not so, return to step 5.

        MIRR time Adjust Menu

1. CD MIRR time Check:

2. DVD MIRR time Check: $$ ##

3. Threshold:

4. Save to EEPROM

5. Default set MIRR time

[Open]Tray open [Close]Tray close

[0]Return to previous menu

9. Press the [4] button on the romote commander to select the

“4. Save to EEPROM”.

10. Check that 

$$

 is the same as the value of 

##

 on the screen. If

it is not so, return to step 5.

11. Take out the DVD test disc (HLX-504) and insert the CD test

disc (YEDS-18) (Part No. 3-703-998-01).

12. Press the [1] button on the romote commander to select the

“1. CD MIRR time Check”.

13. Wait for hexadecimal value to display on the screen.
14. Check the value (

@@

) of DVD MIRR time on the screen. If

@@

 is 5A to E8, go to next step. If it is not so, return to step 11.

        MIRR time Adjust Menu

1. CD MIRR time Check: && @@

2. DVD MIRR time Check: $$ ##

3. Threshold:

4. Save to EEPROM

5. Default set MIRR time

[Open]Tray open [Close]Tray close

[0]Return to previous menu

15. Press the [4] button on the romote commander to select the

“4. Save to EEPROM”.

16. Check that 

&&

 is the same as the value of 

@@

 on the screen. If

it is not so, return to step 11.

17. Take out the CD test disc (YEDS-18).
18. Release the MIRR time Adjust Menu mode.

In order to execute IOP measurement, the following standard
procedures must be followed.

1. Set to the Drive Manual Operation mode.
2. Press the [3]  button on the romote commander, and the

following Manual Adjust menu will be displayed.

             Manual Adjust

1. Track Balance Adjust:

2. Track Gain Adjust:

3. Focus Balance Adjust:

4. Focus Gain Adjust:

5. Eq Boost Adjust:

6. Iop:

7. TRV. Level:

8. S curve(FE) Level:

9. RFL(PI) Level:

0. MIRR Time:

↓

 

↑

 Change Value

[RETURN]Return to previous menu

3. Press the [6] button on the romote commander to select the

“6. Iop”.

4. Wait for hexadecimal Value to display on the screen.

             Manual Adjust

1. Track Balance Adjust:

2. Track Gain Adjust:

3. Focus Balance Adjust:

4. Focus Gain Adjust:

5. Eq Boost Adjust:

6. Iop: YY ZZ

7. TRV. Level:

8. S curve(FE) Level:

9. RFL(PI) Level:

0. MIRR Time:

↓

 

↑

 Change Value

[RETURN]Return to previous menu

5. Convert each value (

YY

 and 

ZZ

) from hexadecimal to decimal

using conversion table.

6. Substract between these two values (

YY

 and 

ZZ

).

7. If the remainder is smaller than 93 (decimal), then it is OK.

However if the value is higher than 93, then the BU (base
unit) is defective and need to be change.

8. Release the Manual Adjust menu mode.