Toshiba 50A60, 50A50 55A60 service manual Programming Channel Memory, TV/CABLE function

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ADJUSTMENTS

PROGRAMMING CHANNEL MEMORY

The channel memory is the list of TV channel numbers the TV tunes in when you press the CHANNEL s or t button.

First, use the TV/CABLE and CH PROGRAM functions to preset all active channels in your area automatically.

If necessary, arrange the preset channels with the ADD/ERASE functions so that you can tune into only desired channels. Note: If you utilize both ANT-1 and ANT-2 terminals for some model, perform programming channels for each input source.

SPECIFIC INFORMATIONS GENERAL

TV/CABLE function

1 Press MENU, then press S or T until the SET UP menu appears.

2 Press t (or s) until “TV/CABLE” is highlighted.

3 Press :or ;to highlight either “TV” or “CABLE”, whichever you use.

CH PROGRAM function

1 Select “CH PROGRAM” following steps 1 and 2 above.

2 Press : or ; to start channel programming.

The TV will automatically cycle through all the TV or CABLE channels selected by the TV/CABLE function, and store active channels in the channel memory.

3 When channel programming is complete, you will see the message to the right appears.

4 Press CHANNEL s or t to make sure the channel programming has been done properly.

ADD/ERASE function

After performing the CH PROGRAM function, you can add or erase specific channels.

1 Select the channel you want to erase using the CHANNEL

sor tbutton, or select the channel you want to add using the Channel Number buttons.

2 Press MENU, then press S or T until the SET UP menu appears.

3 Press t (or s) until “ADD/ERASE” is highlighted.

4 Press S or T :

To erase the channel press the button until “ERASE” is highlighted.

To add the channel press the button until “ADD” is highlighted.

5 Repeat steps 1 to 4 for other channels.

You have now completed the channel programming.

Note: The CHANNEL t/s buttons on the TV function as the t/s buttons while a menu is on the screen.

* Please refer to owner's manual in detail.

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Contents 50A60, 50A50 Table of Contents General Adjustments Safety Instructions RAY Radiation PrecautionSafety Precaution Product Safety NoticeCRT Assembly Replacement and Mounting Leakage will OccurServicing Precautions Adjusting Procedure in Replacing CRTPicture Tube Components Adjustment B Focus AdjustmentTilt Adjustment Centering AdjustmentLocation of Screen and Focus VR’S Screen VR Focus VRReplacement of the CRT Replacement of High Voltage CableService Mode Entering to Service ModeDisplaying the Adjustment Menu KEY Function in the Service ModeSelecting the Adjusting Items Adjusting the DataExit from Service Mode Self Diagnostic FunctionElectrical Adjustment Adjustment ProcedureHeight HITWidth WIDConvergence Adjustment KEY Function Convergence AdjustmentCentering Adjustment Picture Position AdjustmentCRT Replacement Replacing Convergence UnitHOW to Clean Lens and Mirror HOW to Clean ScreenScreen and Mirror Alignments Assembling Front ScreenCircuit Checks High Voltage CheckAnode Voltage Measuring Method FS Circuit CheckSpecific Informations Setting & Adjusting Data Safety InstructionsService Mode Adjusting Items and Data in the Service Mode Circuit ChecksPower Volume T S Exit Demo Menu TV/VIDEOReset Recall Power Timer TV/VIDEOLight MuteProgramming Channel Memory TV/CABLE functionCircuit Block Diagram Mechanical Disassembly OMF Chassis Replacement Parts ListCapacitors Specific Informations General Adjustments Specific Informations General Adjustments Specific Informations General Adjustments Resistors Specific Informations General Adjustments Specific Informations General Adjustments Specific Informations General Adjustments Specific Informations General Adjustments Specific Informations General Adjustments Coils & Transformers Semiconductors TFB3086ADIC, MC14053BFEL Miscellaneous Tuner PC Board AssembliesPicture Tube Accessories Cabinet PartsSIGNAL/CON Board PB9450 Bottom Foil SideDEF/POWER Board PB9451 BACK/AV Board PB9452 DIGI-CONV Board PB9453 DIGI-COMB Board PB9398Drive Board PB9454-1 Drive Board PB9454-3Drive Board PB9454-2 REM Board PB9454-10 FRONT-CONV Board PB9454-5FRONT-IN Board PB9454-9 SVM Board PB9454-6 FRONT-CON Board PB9454-8 Terminal View of Transistors Memo Specifications Representative 50A60 Toshiba Corporation