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While pressing [VOLUME ( - )] button of the main unit, press [0] button of the remote control three times within 2 seconds.
Note:

Service Mode can not be entered when 3D signal input.
Input 2D signal to enter Service Mode.

 [1] button...Main items  Selection in forward direction
 [2] button...Main items  Selection in reverse direction
 [3] button...Sub items  Selection in forward direction
 [4] button...Sub items  Selection in reverse direction
 [RED] button...All Sub items  Selection in forward direction
 [GREEN] button...All Sub items  Selection in reverse direction
 [VOL] button...Value of sub items change in forward direction ( + ), in reverse direction ( - )

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• Value is shown as a hexadecimal number.
• Preset value differs depending on models.
• After entering the adjustment mode, take note of the value in each item before starting adjustment.

Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.

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Picture can be reversed left and right or up and down.
00 : Default (Normal picture is displayed)
01 : Picture is reversed left and right.
02 : Picture is reversed up and down.

Hint : If the defective symptom (e.g. Vertical bar or Horizontal bar) is moved by selection of this mirror, the possible cause is in 
A-board or D-board. 

1. Select [SRV-TOOL] in Service Mode.
2. Press [OK] button on the remote control.

SOS History (Number of LED blinking) indication.
From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment.
This indication will be cleared by [Self-check indication and forced to factory shipment setting].

Note : To display TIME/COUNT menu, highlight position, then press MUTE for 3 sec.
Time : Cumulative power on time, indicated hour : minute by decimal
On/Off : Number of On/Off switching by decimal
Note : This indication will not be cleared by either of the self-checks or any other command.

1. Disconnect the AC cord from wall outlet or switch off the power with [ Power ] button on the main unit.

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1. Purpose

Restrict a function for hotels.

2. Access command to the Hotel mode setup menu

In order to display the Hotel mode setup menu, please
enter the following command (within 2 second).
[TV] : Vol. [Down] + [REMOTE] : AV (3 times) 

Then, the Hotel mode setup menu is displayed.

3. To exit the Hotel mode setup menu 

Disconnect AC power cord from wall outlet.

4. Explain the Hotel mode setup menu

item

Function

Hotel Mode

Select hotel mode ON/OFF

Initial INPUT

Select input signal modes.
Set the input, when each time power is switched
on.
Selection :
Off/Analogue/DVB-T/AV1/AV2/AV2S/AV3/COM-
PONENT/PC/HDMI1/HDMI2/HDMI3/HDMI4

• Off: give priority to a last memory. However,

Euro model is compulsorily set to TV.

• AVnS/AVnC: only Euro model selectable
• PC: selectable with VGA option

Initial POS

Select programme number.
Selection :
 Off/0 to 99

• Off: give priority to a last memory

Initial VOL level

Adjust  the  volume when each time power is
switched on.
Selection/Range :
Off/0 to 100

• Off: give priority to a last memory

Maximum VOL 
level

Adjust maximum volume.
Range : 
 0 to 100

Button lock

Select local key conditions.
Selection : 
 Off/SETUP/MENU/ALL

• Off: altogether valid
• SETUP: only F-key is invalid

(Tuning guide (menu) can not be selected.)

• MENU: only F-key is invalid

(only Volume/Mute can be selected.)

• ALL: altogether invalid.

Remote lock

Select remote control key conditions.
Selection :
 Off/SETUP/MENU

• Off: altogether valid
• SETUP: only Setup menu is invalid
• MENU: Picture/Sound/Setup menu are invalid

Private Information Select private information for VIERA Cast is Keep

or Reset if Hotel mode is set to [On] when TV
power on.
Selection :
Keep/Reset

• Keep: private information for VIERA Cast is

keep

• Reset: private information for VIERA Cast is

reset