how can I change 14" transonic model 37c9 tv to AV to play dvd without remote?

Bo, January 2008

If you are wanting to use a Set Top Box with your 37c9 , use a TV aerial patch lead from the STB TV out socket to your TV aerial in socket.

Howie, January 2023

It may or may not be possible depending on your TV.
Some sets switch to AV automatically when the DVD is powered up.
Others have an AV button on the front panel.
With others you can sometimes press CH- until you go below 0 and AV comes up then.
If none of the above help you then you will need the remote.

Colin, January 2008