Do you have a question about the Panasonic TC-21S10M and is the answer not in the manual?
Overview of front panel buttons like Power, FUNC, TV/AV, Program, and Volume.
Location of the infrared sensor for the remote control.
Identification plates for the television model and serial number.
Instructions on how to plug in headphones to the TV's audio output.
Guidelines on power sources, cleaning, and avoiding moisture.
Warnings about internal parts, heat, and direct sunlight exposure.
Instructions for dealing with smoke, unusual sounds, or smells.
How to turn the TV on and off using the power switch.
Using the FUNC button to access and adjust various picture and sound settings.
Switching between TV broadcast mode and AV input mode.
Using the volume buttons to control the sound level.
Using buttons to change TV channels or program numbers.
Description of input/output terminals for video, audio, and headphones.
Operation of TV/AV, Program Up/Down, and Volume Up/Down buttons.
Using direct and two-digit buttons to select program numbers.
Usage of Recall, Function, Off-Timer, and Normalization buttons.
How to mute sound and put the TV into stand-by mode.
Using Recall to view status and Function to adjust settings.
Setting auto-off timer and resetting settings to factory defaults.
Muting sound and switching the TV to stand-by or turning it on.
Procedure for automatically scanning and memorizing TV channels.
Procedure for manually tuning and memorizing specific TV channels.
How to adjust fine tuning for better picture and sound quality.
Steps to reset the program number to automatically tuned condition.
How to skip unused or undesired program numbers.
How to remove a program number from the skip list.
Connecting antenna using ribbon or coaxial cables for optimal signal.
Connecting a VCR to the TV's audio and video input terminals.
Connecting VCR and recording equipment for audio/video input and output.
Checks for picture, sound, and countermeasure advice for common problems.
Technical specifications including power, picture tube, and receiving systems.