On Jan 12, 6:45*am, wrote:
Hi,

* *I have a relative who moved recently and asked me to hook up her Magnavox
VCR/DVD model MWD2205. *Note: The owner's manual is lost or mis-placed.

* *After I hooked it up, and set the date/time, etc., the only thing I was
unable to do is change the output from channel 3 (default) to channel 4. *

The switch is part of the modulator circuit, it's almost always right
next to
the F connector (RF output). Have you checked the bottom of the
unit, sometimes that's where the switch goes. If worst comes to
worst, you can use a standalone RF converter to take video/audio
signals and make analog CH 3 output.

It takes a strong light sometimes to see molded-in markings (black on
black)
that indicate the switch.