freezing of subtitles during viewing?

I am using a logic 32inch led tv. However, when I switch it on it goes off unless a click on the menu. I will be grateful if you can help me with the cause
and the solution

Frank
August 2016

Your TV set has a warm-up fault in the section of the electronics that processes the subtitle feature.

A trip to a TV doctor might be able to find and cure the problem - the technician alternatively cooling and then warming sections of the circuitry to eliminate and induce the fault condition to hunt down the offending component.

This would likely be a costly repair. Although the repair engineer might be able to zero-in on the fault quickly.

Your other alternative is a new set.
There is very probably nothing you can do to fix it yourself.

Good Luck...
June 2016