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× 2.5) 

Note: 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.

•  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

], [

N

] and [

?/1

] simultaneously.

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

a while and all of the settings are reset. 

•  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 [FUNCTION] simultane-

ously.

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

on. When the mode in, lamps of “MOVIE”, “MUSIC” and 
“REC TO USB” are turn off.

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

x

], [

.

] and 

[FUNCTION] simultaneously.

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

.

] button 

and the message “DSY9GKW” (FZ900KW), “DSY9GKD” 
(FZ900M) are displayed, the version test mode is activated.

2.  Whenever the [

.

] button is pressed, the display changes in 

the following order.

 

 

“DSY9GKW” (Model name) U“AS1A2

*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

 

 

*1: AS1A2 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 

[FUNCTION] simultaneously.

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

x

] button, 

to select the FL pattern test mode. When the FL pattern test 
mode, half segments of FL display and lamps of “MOVIE”, 
“REC TO USB” are turn on.

2.  Press the [

x

] button, half segments of FL display and lamp of 

“MUSIC” and “

"/1

, VOLUME Illumination” are turn on.

3.  Next press the [

x

] button, all segments of FL display is turn 

on.

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

x

], [

.

] and 

[FUNCTION] simultaneously.

2-4.  Key Test Mode
Procedure:
1.  When the display test mode is activated, press the [

N

] 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, “K9 
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 

[FUNCTION] simultaneously.

•  The disc tray lock function for the antitheft of an demonstra-

tion 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 [

Z

] 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 [

Z

] 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.

•  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 [

N

] and [

?/1

] 

simultaneously.

4.   After a message “MECHA LOCK” h “UNPLUG” is dis-

played 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.

•  The IOP measurement allows you to make diagnosis and ad-

justment simply by using the remote commander and moni-
tor 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 [

Z

] 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. Refer to 
below on the model name.

 FZ900KW 

: 

DSY9GKW

 FZ900M : 

DSY9GKD

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 [

?/1

] button on the remote commander.

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

(1)  In power on, while pressing the [

x

] and [

Z

] buttons simultane-

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

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

: DSY9GKW_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

: DSY9GKW_XX

*

1

*1: Changes depending on destination 

•  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 [

x

], [

Z

] and 

[VOLUME+] simultaneously.

4.  Displayed to message “SERVICE IN” on the fluorescent 

indicator tube when pressing in turn the [4] t [DVD MENU] 
t [CLEAR] buttons on the remote commander.

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

“MECHA LOCK” h “UNPLUG” is displayed on the 
fl uorescent indicator tube disconnect the AC power plug, then 
the product out mode is set.

•  Color system change to video signal format (NTSC/PAL).

Procedure:
1.  Press the [

?/1

] button to turn the set on.

2.  Press the [FUNCTION] button to set the function “DVD”.
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 “COLOR 
PAL” or “COLOR NTSC”.