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17

This mode is used to check the fluorescent indicator tube, LEDs,
keys, MASTER VOLUME knob, OPERATION DIAL knob, X-
ROUND JOG knob, model, destination, software version and VACS
level.
Procedure:

1. Press three buttons of

x

, [ENTER] and [DISC 2] simultaneously.

2. All LEDs except

I

/1

LED (green color) and segments in

fluorescent indicator tube are lighted up.

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

press the [DISC 1] button. The model information appears on
the fluorescent indicator tube.

4. Each time the [DISC 1] button is pressed, the display changes

from destination information, MC version, GC version, SYS
version, DVD version, ST version, TC version, TA version,
TM version in this order, and returns to the model information
display.

5. When the [DISC 3] button is pressed while the version numbers

are being displayed except model information and destination
information, the date of the software creation appears. When
the [DISC 3] button is pressed again, the display returns to the
software version display. When the [DISC 1] button 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 [DISC 2] button, the key check mode is activated.
7. In the key check mode, the fluorescent indicator tube displays

“K 0 V0J0 X0”. 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. “V” value increases in the manner of 0, 1, 2, 3 ... if the

[MASTER VOLUME] knob is turned clockwise, or it decreases
in the manner of 0, 9, 8, 7 ... if the [MASTER VOLUME] knob is
turned  counterclockwise.
“J” value increases in the manner of 0, 1, 2, 3 ... if the
[OPERATION DIAL] knob is turned clockwise, or it decreases
in the manner of 0, 9, 8, 7 ... if the [OPERATION DIAL] knob is
turned  counterclockwise.
“X” value increases in the manner of 0, 1, 2, 3 ... if the [X-
ROUND JOG] knob is turned clockwise, or it decreases in the
manner of 0, 9, 8, 7 ... if the [X-ROUND JOG] knob is turned
counterclockwise.

9. When the

 

[DISC 3]

 

button is pressed after all LEDs except

I

/1

LED

(green color) and segments in fluorescent indicator tube light
up, the fluorescent indicator tube displays “VACS A+B F
APC”. A is conventional VACS level which is triggered by
signal level. B is thermal VACS level which is triggered by
temperature F is shown if the fan is turned in high speed and
vice-versa. C is VACS level which is triggered by APVACS
(Abuse Protection VACS). The signal level , which will trigger
VACS A is shown in the center area of the fluorescent
indicator tube.

10. When [EX-CHANGE/DISC SKIP] button is pressed after all LEDs

except

I

/1

LED (green color) and segments in fluorescent

indicator tube light up, alternate segments in fluorescent
indicator tube and LEDs would light up. If you press [EX-
CHANGE/DISC SKIP] button again, another half of alternate
segments in fluorescent indicator tube and LEDs would light
up. Press [EX-CHANGE/DISC SKIP] button again would cause
all LEDs except

I

/1

LED (green color) and segments in

fluorescent indicator tube lights up.

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

manner as step 1 or disconnect the power cord.

This mode is used to check operations of the respective sections of
amplifier and tape.
Procedure:

•

1. Press three buttons of

x

, [ENTER] and [DISC 3] simultaneously.

2. The DVD ring indicators, tape A and B indicators and the line

below DVD ring indicators and tape A and B indicators flash
synchronously on the fluorescent indicator tube. The function
is changed to “TV”.

•

1. Press the [EQ BAND] button repeatedly until a message “GEQ

MAX” appears on the fluorescent indicator tube. GEQ
increases to its maximum.

2. Press the [EQ BAND] button repeatedly until a message “GEQ

MIN” appears on the fluorescent indicator tube. GEQ
decreases to its minimum.

3. Press the [EQ BAND] button repeatedly until a message “GEQ

FLAT” appears on the fluorescent indicator tube. GEQ is set
to flat.

4. When the [MASTER VOLUME] knob is turned clockwise even

slightly, the sound volume increases to its maximum and a
message “VOLUME MAX” appears on the fluorescent
indicator tube.

5. When the [MASTER VOLUME] knob is turned counterclockwise

even slightly, the sound volume decreases to its minimum and
a message “VOLUME MIN” appears on the fluorescent
indicator tube.

•

1. When a tape is inserted in deck-B and recording is started, the

function is changed to “TV” automatically. When the [CD
SYNC] button is pressed during recording in function, ALC
(Automatic Logic Control) is turned on.

2. During recording, press the  

m

  button will stop the recording

and the function is changed to “TAPE B” and rewind the tape
in deck-B until the recording start position and playback of
the tape is started. If the [REC PAUSE/START] button is pressed
for a pause and pressed again to resume recording during
recording time, when the tape is rewind, the tape will be rewind
until the position where the pause is applied.

•

1. To release from this mode, press the

I

/1

button.

2. The cold reset is enforced at the same time.

The cold reset clears all data including preset data stored in the
RAM to initial conditions.
Procedure:

1. Press the

I/

1

button to turn on the system.

2. Press three buttons of

x

, [ENTER] and

I/

1

simultaneously.

3. The message “COLD RESET“ appears on the fluorescent

indicator tube. Then, the fluorescent indicator tube becomes
blink for a while , and the system is reset.

This mode is used to switch on and off the VACS (Variable
Attenuation Control System).
Procedure:

1. Press the

I

/1

button to turn on the system.

2. Press two buttons of

x

and [ILLUMINATION] simultaneously.

The message “VACS OFF” or “VACS ON” appears on the
fluorescent indicator tube.

18

The step interval of AM channels can be toggled between 9 kHz
and 10 kHz. This mode is not available for Russian model.
Procedure:

1. Press the  

I

/1

  button to turn on the system.

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

I

/1

  button to turn off the system.

4. Press two buttons of [ENTER] and

I/

1

simultaneously. The

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

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. Press the  

I

/1

  button to turn on the system.

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

x

, [DELAY] and  

I

/1

  simultaneously

during “DVD No Disc” condition. The system will turn off
automatically.

4. After the “STANDBY” blinking display finishes, a message

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

This mode moves the optical pick-up to the position durable to
vibration.
Procedure:

1. Press the

I

/1

button to turn on the system.

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

 

and

I

/1

simultaneously during

“DVD No Disc” condition. The system will turn off
automatically.

4. After the “STANDBY” blinking display finishes, a message

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

This mode is used to lock the disc tray. When this mode is activated,
the disc tray will not open when

Z

 

OPEN/CLOSE

button or [EX-

CHANGE/DISC SKIP] button is pressed. The message “LOCKED”
appears on the fluorescent indicator tube.
Procedure:

1. Press the

I

/1

button to turn on the system.

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

x

and

Z

 

OPEN/CLOSE

  

simultaneously

and hold down until “LOCKED” or “UNLOCKED” appears
on the fluorescent indicator tube (around 5 seconds).

This mode let you switch from TV to SAT and vice-versa.
Procedure:

1. Press the

I

/1

button to turn on the system.

2. Press the [TV/SAT] button to select the “TV”.
3. Press two buttons of [TV/SAT] and

I

/1

simultaneously.  The

function will changed to SAT. Press the same buttons again to
change from SAT to TV.

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 Latin
American model and Russian models.
Procedure:

1. Press the

I

/1

button to turn on the system.

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

I

/1

button to turn off the system.

4. Press two buttons of

X

and

I

/1

simultaneously. The system

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

This mode let you disable the remote commander reception. When
this mode is activated, the system will not response if the button on
the remote commander is pressed. The message “RemoteDisable”
appears on the fluorescent indicator tube.  This mode is essential
for conducting test and repairing when no interruption from the
other remote commander is expected. This mode is cancelled
automatically when the AC power supply is cutoff.
Procedure:

1. Press the

I

/1

button to turn on the system.

2. Press three buttons of

x

,  [FLANGER]  and  [DISC 2]

simultaneously until “RemoteDisable” or “RemoteEnable”
appears on the fluorescent indicator tube.

This mode is used to prevent the system from turning off
automatically when TCM is not connected. Therefore, measurements
can be done even when TCM is not connected during production.
Procedure:

1. When the system is turned off, press three buttons of [EQ

BAND], [TAPE A/B] and

I

/1

simultaneously. The system will

turn on automatically.

2. The message “TCM OFFLINE” appears on the fluorescent

indicator tube.

This mode is used to display the MTK firmware version.
Procedure:

1. Press the

I

/1

button to turn on the system.

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

I

/1

button to turn off the system.

4. Press two buttons of

x

and

I

/1

simultaneously. The system

will turn on automatically.

5. The version of MTK firmware appears on the TV screen.

This mode is used to enable audio output from the function other
than DVD function in order to check the audio output from the
system without connecting MTK.
Procedure:

1. Press the

I

/1

button to turn on the system.

2. Press three buttons of

x

,  [FLANGER]  and [DISC 1]

simultaneously and the message “MTK OFFLINE” appears
on the fluorescent indicator tube.

19

This mode let you make diagnosis and adjustment easily by using
the remote commander and the TV screen. The instructions,
diagnostic results, etc. are given on the on-screen display.

1. Press the  

I

/1

  button to turn on the system.

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

x

and

Z

 

OPEN/CLOSE

simultaneously and

then turn the [MASTER VOLUME] knob clockwise.

4. The message “SERVICE IN” appears on the fluorescent

indicator 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
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

Model Name :xxxxxxxxxx

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  

I

/1

  button to turn off the

system.

In order to execute IOP measurement, the following standard
procedures 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. Mecha Test 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

commander.

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

display 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: ED:

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 conversion

table.

6. Please find the label on the rear of the BU (Base Unit). The

default IOP values is written in the label.

7. Subtract between these two values.
8. If the value is smaller than 93 (decimal), then it is OK. However

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

9. Press the

O

 

RETURN

button on the remote commander to

return to previous menu.

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

top menu of Remocon Diagnosis Menu.

11. Press the  

I

/1

  button to turn off the system.

20

To  check the emergency history, please follow the following
procedure.
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 maximum
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

remote 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

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

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

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