Panasonic TC-14A12P, TC-20B12 service manual Sound Menu, Features Menu

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Supplementary Remote Control Operations

Sound Menu

Sound Menu

To select functions vertically or horizontally, press the navigation buttons.

Press

Item

Effect

Indicador

 

 

 

 

 

 

TONE STD

 

STD

HIGH

Select

Decrease Ö Increase

 

LOW

 

 

 

AVL ON

ON Ö OFF

AVL ON

Select

 

 

 

 

 

 

 

 

AVL (Automatic Volume Levelling)

This feature restricts sound volume to a preset level, when broadcast sound levels differ between programs and commercials.

Important Note

If sound menu is active and the N (Picture norm) button is pressed, sound settings will be reset to factory setup levels.

Supplementary Remote Control Operations

Features Menu

To select functions vertically or horizontally, press the navigation buttons.

BLUE BACK (Blue screen)

When this feature is activated, the screen will turn blue if there is no input of a TV station signal, when the signal is weak, or when the picture is excessively snowy. To avoid excessive noise, sound level is reduced to zero.

Press the navigation button (/) to select

ON Ö OFF.

Note:

This feature should be disabled by selecting OFF in the following situations:

1.When the program signal is weak or when the picture is excessively snowy.

2.When reproducing a video tape in FF or REW mode.

CH COLOR SET (Individual color channel setting)

Color intensity may vary among TV stations. This feature allows you to individually adjust color settings for each station. Press the navigation button (/) to adjust as follows:

Õ STD Ö HIGH Ö LOW Õ

CHILD LOCK

Press the navigation button (/) to select

ON Ö OFF.

Note:

1.When the channel is locked, the screen turns blue and sound level is reduced to zero.

2.When the FUNC (Function) button is pressed, the indication CHILD LOCK ON will be displayed. No setting function can be accessed.

3.When the unit is turned ON while in a locked channel, the indication CHILD LOCK ON will be displayed to remind you that this feature is activated.

VCR/GAME

Press the navigation button (/) to select

ON Ö OFF.

When this feature is ON, brightness and contrast are set to optimum picture levels.

CCMODE (Mode/Closed Caption)

Press the navigation button (/) to select an option as shown below:

OFF Ö C1

Ö C2

Ö T1

Ö T2

Õ

 

 

Ö

Õ T4

Ö T3

Ö C4

Ö C3

Operation Guide

TC-14A12P / TC-20B12

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Contents TC-14A12P TC-20B12 Contents Front view Operation GuideBack view Installing the Batteries Location of Controls Remote ControlBattery replacement precautions Connection Installation Operation of TV ControlsOutdoor Antenna Connection General Operation Tune Button Picture Menu ButtonMain Menu Button WAKE-UP ButtonMain Menu List Tuning ProceduresChannel Selection Antenna Mode Channel Selection ModeOperation Channel CapabilityManual Tuning Mode Auto Tuning ModeManual Tune Channel Skip Mode Fine Tuning ModeGuide Channe LColor System Mode Supplementary Remote Control OperationsPicture Menu Important NoteSound Menu Features MenuHotel Mode Troubleshooting ChartCc on Mute Mute/Closed Caption No Ö C1 LanguageIC601 TDA9381PS/N2/3 Pins and Functions Nome Descrição IC601 Pins and FunctionsVddp IC601 / IC451 Voltage TableIC601 Block Diagram General Summary ConfigurationService Adjustments and Calibrations Test Equipment CRT Center Ntsc SUB-TINT Calibration White Quality CalibrationCRT CUT OFF Calibration Color Purity Adjustment Convergence Calibration Power Source Voltages Main Board Schematic Diagram TC-14A12P / TC-20B12 CRT Board Schematic Diagram Main Board Conductor View left / component side Main Board Conductor View right / component side Main Board Conductor View left / foil side Main Board Conductor View right / foil side Waveform TNR001 IC801 Parts Location TC-20B12 TC-14A12P Packing and Acessories Replacement Mechanical Parts ListReplacement Electrical Parts List MTZJT-7730D MTZJT-7716AMA152KTX Diodo Chaveamento SMD Diodo Chaveamento2SB792ATX Transistor SMD PNP 0,2 W Transistor DE Potência NPNTransistor DE Potencia ERG3FJ822HERQ12HJ1R5P ERQ12HKR68PERQ12HKR82P ERDS1TJ223TPage CS Group Technical Support