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× 2.5) 

 

Incorrect operations may be performed if the test mode is not 
entered properly.

 

In this case, press the [

?/1

] button to turn the power off, and 

retry to enter the test mode.

1. Cold Reset
•  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.  Press the [

?/1

] button to turn the power on. 

2.  Press three buttons [

x

], [

A

] and [

?/1

] simultaneously.

3.  When this button is operated, display as “COLD RESET” for 

a while and all of the settings are reset. 

2.  Panel Test Mode
•  This mode is used to check the software version, FL and 

KEY.

2-1.  Display Test Mode
Procedure:
1.  Press the [

?/1

] button to turn the power on.

2.  Press three buttons [

X

], [

.

] and [

A

] simultaneously.

3.  When the display test mode is activated, all segments are turned 

on.

4.   To exit from this mode, press three buttons [

X

], [

.

] and [

A

] 

simultaneously.

2-2.  Version Test Mode
Procedure:
1.  When the display test mode is activated, press the [

.

] button 

and the message “DSR2N+”is displayed, the version test mode 
is activated.

2.  Whenever the [

.

] button is pressed, the display changes in 

the following order.

 
 

*1: CE2 changes depending on destination.

3.  Press the [

>

] button and the date of the software production 

is displayed.

4.  Press the [

>

] button again and the version is displayed.

5.  To exit from this mode, press three buttons [

X

], [

.

] and [

A

] 

simultaneously.

2-3.  Key Test Mode
Procedure:
1.  When the display test mode is activated, press the [

H

] button, 

to select the key test mode.

2.  To enter the KEY test mode, the fl uorescent indicator displays 

“K0 V0”. Each time an another button is pressed, “KEY” value 
increases. However, once a button is pressed, it is no longer 
taken into account. When all keys are pressed correctly, “K8 
V0” is displayed.

3.  When the [VOLUME] control is turned in the direction of (+), 

“V0” is changed to “V1”, then ... “V9”.

 

When the [VOLUME] control is turned in the direction of (–), 
“V0” is changed to “V9”, then ... “V1”.

4.   To exit from this mode, press three buttons [

X

], [

.

] and [

A

] 

simultaneously.

3.  Disc Tray Lock
The disc tray lock function for the antitheft of an demonstration 
disc in the store is equipped.
Setting Procedure :
1.  Press the [

?/1

] button to turn the set on.

2.  Press the [FUNCTION] button to set DVD function.
3.  Insert a disc.
4. Press 

the 

[

x

] button and the [

A

] button simultaneously for fi ve 

seconds.

5.  The message “LOCKED” is displayed and the tray is locked.
Releasing Procedure :
1. Press 

the 

[

x

] button and the [

A

] button simultaneously for fi ve 

seconds again.

2.  The message “UNLOCKED” is displayed and the tray is 

unlocked.

Note:  When “LOCKED” is displayed, the tray lock is not released by 

turning power on/off with the [

?/1

] button.

4.  DVD Ship Mode
Use this mode when returning the set to the customer after repair.
Procedure:
1.   Press the [

?/1

] button to turn the set on.

2.   Press the [FUNCTION] button to set the function “DVD”.
3.   Remove all discs, and then press two buttons [

H

] and [

?/1

] 

simultaneously.

4.   After a message “MECHA LOCK” 

h “PULL PLUG” is 

displayed on the fl uorescent indicator tube, pull out the AC 
plug.

5.  To exit from this mode, press the [

?/1

] button to turn the set 

on.

5.  AM Step Change
•  A step of AM channels can be changed over between 9 kHz 

and 10 kHz.

Procedure:
1.  Press the [

?/1

] button to turn the set ON. 

2.  Select the function “TUNER”, and press [FUNCTION] button 

to select the BAND “AM”.

3.  Press the [

?/1

] button to turn the set OFF. 

4.  Press two buttons [

>

] and [

?/1

] simultaneously, and the 

display of fl uorescent indicator tube changes to “AM 9k STEP” 
or “AM 10k STEP”, and thus the channel step is changed 
over.

6.  Product Out
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 [

?/1

] button to turn the power on.

2.  Press the [FUNCTION] button to set the function “DVD”.
3.  Remove all discs, and then press three buttons [

>

], [

A

] and  

[

?/1

] simultaneously.

4.  After the “STANDBY” blinking display fi nishes, the message  

“MECHA LOCK” 

h “PULL PLUG” is displayed on the 

fl uorescent indicator tube disconnect the AC power plug, then 
the ship mode is set.

“DSR2N+” (Model name) U“CE2

*1

” (Destination) U

UMC Version U SYS Version UUI Version U
UDVD Version UST Version U TA Version U
UDSP Version UTM Version UMM Version U

U CLA Version UCEC Version USAIR Version

7-1.  GENERAL  DESCRIPTION
The 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).
Be sure to execute the IOP measurement when a BU (Base Unit) 
is replaced.

7-2.  HOW  TO  ENTER  TEST  MODE
While pressing the [

x

] and [

A

] buttons simultaneously, turn 

[VOLUME] control in the direction of (+) with the DVD player 
in power on.
The Test Mode starts, displayed “SERVICE IN” on this model 
display then the menu shown below will be displayed on the TV 
screen.
*  The display of the “Model Name” of the “Remocon Diagnosis 

Menu” change with the model and the destination.

The menu above is the Remocon Diagnosis Menu screen which 
consists of fi ve main functions. At the bottom of the menu screen, 
the model name and IF-con version. To exit from the Test Mode, 
press the power button on the remote commander.

7-3.  EXECUTING  IOP  MEASUREMENT
In order to execute IOP measurement, the following standard 
procedures must be followed.

(1) In power on, while pressing the [

x

] and [

A

] buttons 

simultaneously, turn the [VOLUME] control in the direction 
of (+).

(2)  Select “2. Drive Manual Operation” by pressing the [2] button 

on the remote commander. The screen will appear as shown.

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

the remote commander. The screen will appear as shown.

(4)  Select “6. IOP” by pressing the [6] button on the remote 

commander.

(5)  Wait until a hexadecimal number appear.

(6) Convert each data from hexadecimal to decimal using 

conversion table.

(7) Please fi nd the label on the rear of the BU (Base Unit).
 

The default IOP value is written in the label.

(8)  Subtract between these two values.

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

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

(10) Press the [RETURN] button on the remote commander to 

return back to previous menu.

(11) Press the [0] button on the remote commander to return to Top 

Menu.

Remocon Diagnosis Menu

0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information

Model Name
IF-con

: Ver. XX.XX (XXXX)

Syscon

: Ver. X.XXX

: DSR2N+_XX

*

1

*1: Changes depending on destination 

Remocon Diagnosis Menu

0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information

Model Name
IF-con

: Ver. XX.XX (XXXX)

Syscon

: Ver. X.XXX

: DSR2N+_XX

*

1

*1: Changes depending on destination 

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

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:

0 P  Change Value

[RETURN] Return to previous menu

Manual Adjust

1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop. 5B:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:

[RETURN] Return to previous menu

0 P  Change Value