Panasonic VIERA TH-L42U20M, Service Manual

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TH-L42U20M
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5.3. Service Mode Adjustment
Set timer to 30min, press the “RECALL” button on the remote control and press “-” vol button on the LCD panel.
• Press button R and G for adjustment.
5.3.1. Self Check Mode
1. Press the “MENU” button (on the remote control) and the “DOWN” button on the LCD panel.
2. Press ON/OFF button on the panel to Exit.
5.3.2. Hotel Mode Adjustment
1. Press the “VOLUME DOWN” button on the TV panel and simultaneously press the AV button on the remote control 3 times to
enter Hotel Mode.
2. Set Hotel mode “on/off”, then press “EXIT” to come out.
5.3.3. Hotel Mode
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] : Hold Vol [Down] + [Remote] : Press AV button 3
times.
Then, the Hotel mode setup menu is displayed.
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 TV/Digital TV/AV1/AV2/AV3/PC/
HDMI1/HDMI2/HDMI3
• Off: give priority to a last memory.
• Selectable input is depend on the model.
Initial POS Select programme number.
Selection :
Off/0 to 100
• 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.