Commodore Plus 4 - Tuning into TV problem?

Question

Hey guys. I just got a Commodore Plus 4 computer with all the accessories needed from ebay (yeah I'm a big kid, I know!!) It's in immaculate condition, original boxing etc.

The problem I'm having is tuning it in to my TV so I can actually use it! I've tried 4 different TV's and 2 different RF leads and I'm starting to think there might be a problem with the computer itself, though this seems unlikely given it's excellent condition and packaging etc, plus the ebay seller has excellent feedback ratings.

Has any one else had any similar problems tuning an older device like that in to newer TV equipment? I would've thought it was easy enough: RF lead from computer into aerial socket in back of TV, tune through and you should find a signal?!

To confirm, there are no other SCART devices active that might cause interference.

Any ideas would be greatly appreciated otherwise it might have to go back to the seller. :o(

Answer 1

I was about to respond when I noticed the excellent post by Del Piero 10. I must admit, it hadn't crossed my mind that it might be an NTSC model.

What came to mind was that when I tuned in a Spectrum machine to a TV, there was a small switch at the back of the computer that allowed you to focus on two white bars on a black background. I'm not sure whether the Plus 4 had a similar aid.

Another thing with the Speccy was that there was a 'tuning screw' on the rear. This allowed you to move the tuning to a channel further away from some of the TV channels that might interfere with the tuning process. (If there is this screw, please be careful how far you turn it as you may really muck things up ... attempting to tune into a frequency that a TV doesn't recognise.)

I've just had a quick search for tuning in a Plus 4 to a TV and found the following site that does a co-axial port to Euroconnecter (SCART) lead. It's £8.00 plus £1.00 p+p, so I don't know if you'd be willing to give it a try.

Answer 2

Maybe you've got US one with NTSC output.