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COLD  RESET
The cold reset clears all data including preset data stored in the 
RAM to initial conditions.
Procedure:
1.  Press the [

?/1

] button to turn on the system.

2.   Press three buttons of [

x

], [DISPLAY] and [

?/1

] simultane-

ously.

3.   The message “RESET” appears on the fl uorescent  indicator 

tube, and the system is reset.

PANEL  TEST  MODE
This mode is used to check the fl uorescent indicator tube, LEDs, 
keys, model, destination and software version. 
Procedure:
1.  Press three buttons of [

x

], [VOLUME –] and [DISPLAY] si-

multaneously.

2.  All LEDs and segments in fl uorescent indicator tube are light-

ed up.

3.  Press the [DISPLAY] button, the software version display 

mode is activated, and model and destination information ap-
pears on the fl uorescent indicator tube.

4. In the software version display mode, each time the 

[PROGRESSIVE] button is pressed, the display changes from 
MC version, MMLib version, Bolero version in this order, and 
returns to the model and destination information.

5.  Press the [DSGX] button, the key check mode is activated, 

“KEY 0 0 0” appears on the fl uorescent indicator tube. 

6.  In the key check mode, each time a button is pressed, the nu-

merical value corresponding to each button is displayed on the 
fl uorescent indicator tube.

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

manner as step 1 or disconnect the power cord.

TUNER  STEP  CHANGE
The step interval of AM channels can be toggled between 9 kHz 
and 10 kHz. This mode is not available for AEP and Russian mod-
els.
Procedure:
1.  Press the [

?/1

] button to turn on the system.

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

?/1

] button to turn off the system.

4.  Press two buttons of [TUNER/BAND] and [

?/1

] simultane-

ously. The system will turn on automatically. The message 
“AM 9k Step” or “AM 10k Step” appears on the fl uorescent 
indicator tube and thus the channel step is changed.

DISC  ANTITHEFT
This mode is used to lock the disc slot. When this mode is acti-
vated, the disc will not slot out when [

Z

] button is pressed. The 

message “LOCKED” appears on the fl uorescent indicator tube.
Procedure:
1.  Press the [

?/1

] button to turn on the system.

2.  Press the [DVD 

N

] button to select the “DVD”.

3.  Press two buttons of [

x

] and [

Z

] simultaneously and hold 

down until “LOCKED” or “UNLOCKED” appears on the 
fl uorescent indicator tube (around 5 seconds).

DVD  COLOR  SYSTEM
This mode let you change the color system of the video output 
from PAL to NTSC or vice-versa. This mode is not available for 
AEP and Russian models.
Procedure:
1.  Press the [

?/1

] button to turn on the system.

2.  Press the [DVD 

N

] button to select the “DVD”.

3.  Press the [

?/1

] button to turn off the system.

4.  Press two buttons of [

X

] and [

?/1

] simultaneously. The sys-

tem will turn on automatically. The message “COLOR PAL” 
or “COLOR NTSC” appears on the fl uorescent indicator tube.

1.  DVD  SERVICE  MODE  GENERAL  DESCRIPTION
This mode let you make diagnosis and adjustment easily by using 
the remote commander and the TV screen. The instructions, diag-
nostic results, etc. are given on the on-screen display.

2.  ENTERING  DVD  SERVICE  MODE
Procedure:
1.  Press the [

?/1

] button to turn on the system.

2.  Press the [DVD 

N

] button to select the “DVD”.

3.  Press three buttons of [

x

], [VOLUME +] and [PROGRESSIVE] 

simultaneously.

4.  The message “SERVICE IN” appears on the fl uorescent  in-

dicator tube and top menu of the Remocon Diagnosis Menu 
appears on the on-screen display on the TV screen as follows. 
The model name, IF-con version and Syscon version are dis-
played 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

Model Name 

:DH_xx

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.

6.  To release from this mode, press the [

?/1

] button to turn off 

the system.

3.  EXECUTING  IOP  MEASUREMENT
In order to execute IOP measurement, the following standard pro-
cedures must be followed.
Procedure:
1.  From the top menu of Remocon Diagnosis Menu, select “2 

Drive Manual Operation” by pressing the [2] button on the 
remote commander. The following screen appears on the on-
screen display

 

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

2.  Select “3. Manual Adjustment” by pressing the [3] button on 

the remote commander. The following screen appears on the 
on-screen display.

 

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:

[

V][v]  Change Value

[RETURN]Return to previous menu

3.  Select “6. Iop:” by pressing [6] button on the remote com-

mander.

4.  Wait until a hexadecimal number appear in the on-screen dis-

play as below.

 

Manual Adjust

1. Track Balance Adjust:

2. Track Gain Adjust:

3. Focus Balance Adjust:

4. Focus Gain Adjust:

5. Eq boost Adjust:

6. Iop: 57

7. TRV. Level:

8. S curve(FE) Level:

9. RFL(PI) Level:

0. MIRR Time:

[

V][v] Change Value

[RETURN]Return to previous menu

5.  Convert data from hexadecimal to decimal by using conver-

sion table.

6.  If the value is smaller than 93 (decimal), then it is OK. How-

ever if the value is higher than 93, then BU (base unit) is defec-
tive and need to be change.

7.  Press the [

O

 RETURN] button on the remote commander to 

return to previous menu.

8.  Press the [0] button on the remote commander to return to the 

top menu of Remocon Diagnosis Menu.

9.  Press the [

?/1

] button to turn off the system.

4.  CHECKING  EMERGENCY  HISTORY
To check the emergency history, please follow the following pro-
cedure.
Procedure:
1.   From the top menu of Remocon Diagnosis Menu, select “3. 

Emergency History” by pressing the [3] button on the remote 
commander. The following screen appears on the on-screen 
display.

 

Emg. History Check

Laser Hours     CD    999h  59min

                DVD   999h  59min

01. 01 05 04 04      00 92 46 00

    00 00 00 00      00 00 23 45

02. 02 02 01 01      00 A9 4B 00

    00 00 00 00      00 00 23 45

[Next]Next page [Prev]Prev page

[0]Return to Top Menu

2.  You can check the total time when the laser is turned on during 

playback of DVD and CD from the above menu. The maxi-
mum time, which can be displayed are 999h 59min.

3.  You can check the error code of latest 10 emergency history 

from the above menu. To view the previous or next page of 
emergency history, press the [

.

] or [

>

] button on the re-

mote commander.  The error code consists of three kinds of 
error codes. 

 

Example of Error code

01. 01 05 04 04      00 92 46 00

    00 00 00 00      00 00 23 45

The meaning of error code is as below:
01: Communication error (No reply from syscon)
02: Syscon hung up
03: Power OFF request when syscon hung up
19: Thermal shutdown
24: MoveSledHome error
25: Mechanical move error (5 changer)
26: Mechanical move stack error
30: DC motor adjustment error
31: DPD offset adjustment error
32: TE balance adjustment error
33. TE sensor adjustment error
34. TE loop gain adjustment error
35. FE loop gain adjustment error
36. Bad jitter after adjustment
40. Focus NG
42. Focus layer jump NG
52. Open kick spindle error
51: Spindle stop error
60: Focus on error
61: Seek fail error
62: Read Q data/ID error
70: Lead in data read fail
71: TOC read time out (CD)
80: Can’t buffering
81: Unknown media type

B.  Parameter of error code
This is the detail of error code. 

 

Example of Error code

01. 01 05 04 04      00 92 46 00

    00 00 00 00      00 00 23 45

C.  Time of error code
This is the laser time when an error occurred.

 

Example of Error code

01. 01 05 04 04      00 92 46 00

    00 00 00 00      00 00 23 45

To Clear the Laser Hour
Press the [  DISPLAY] button on the remote commander and 
then press the [CLEAR] button on the remote commander. The 
data for both CD and DVD data are reset.

 

Emg. History Check

Laser Hours     CD      0h   0min

                DVD     0h   0min

01. 01 05 04 04      00 92 46 00

    00 00 00 00      00 00 23 45

02. 02 02 01 01      00 A9 4B 00

    00 00 00 00      00 00 23 45

[Next]Next page [Prev]Prev page

[0]Return to Top Menu

To Clear the Emergency History
Press the [DVD TOP MENU] button on the remote commander 
and then press the [CLEAR] button on the remote commander. The 
error code for all emergency history would be reset.

 

Emg. History Check

Laser Hours     CD    999h  59min

                DVD   999h  59min

01. 00 00 00 00      00 00 00 00

    00 00 00 00      00 00 00 00

02. 00 00 00 00      00 00 00 00

    00 00 00 00      00 00 00 00

[Next]Next page [Prev]Prev page

[0]Return to Top Menu

To Return to the Top Menu of Remocon Diagnosis 
Menu
Press the [0] button on the remote commander.

5.  CHECKING  VERSION  INFORMATION
To check the version information, please follow the following pro-
cedure.
Procedure:
1.   From the top menu of  Remocon Diagnosis Menu, select “4. 

Version Information” by pressing the [4] button on the remote 
commander. The following screen appears on the on-screen 
display.

 

Version information

Firm(Main): Ver. X.XXX

Firm(Sub): XX.XX

RISC: XXXXXX

8032: XXXXXX

Audio DSP: XX.XX.XX.XX

Servo DSP: XX.XX.XX.XX

[0]Return to Top Menu

2.  To return to the top menu of Remocon Diagnosis Menu, press 

the [0] on the remote commander.