Quote:
Originally Posted by BeamT
Good progress! I wouldn't be too concerned with the purity on the picture with the TV on its side. Wait until you are right side up. What signal source are you using? Its doesn't look like you are on channel? If this is an RF modulated source, usually you have a choice to output on Ch 3, or 4, make sure the tuner is the same, and fine tune for to the signal. Make sure you are connected to the VHF input, don't ask how I know. Leave the Chromatic button off for now, and adjust the individual controls for the levels you want. Sorry if this is too basic?
You can obviously see why someone mummified the old focus divider.
From my experience, Triplers seem to work or they don't, except the ones that arc in the mean time.
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Thank you! I had the fire extinguisher ready for the first power on.
I guess the RF modulator I was using wasn't strong enough. I pulled out my Agile Modulator and am able to get a usable signal at least. Color off and its not too bad, but color on even a little bit and its rough. All images are channel 4. With the agile modulator, I was able to broadcast on UHF; picture is a little bit cleaner, but more or less the same.
I was able to sort out the fine tuning of the channels and the last image is the best I was able to get. Still not great. This is also with the focus adjustment maxed out. My kit came with a 4.7 megaohm resistor if the focus can't be adjust enough, but that was for a different set. Not sure if it is applicable here.