Do you have a question about the Sony TRINITRON KV-21T3R and is the answer not in the manual?
Procedure for the TV to automatically scan and store available TV channels.
Explains how to switch the TV on/off, select programmes, and adjust volume.
Instructions on how to access and view teletext information broadcast by TV stations.
How to adjust picture settings like colour, brightness, and sharpness via the menu.
Detailed steps for manually saving TV channels into memory positions.
Solutions for common problems like no picture, poor sound, or remote control failure.