Hi Keith

I have an early Kat5 tramsmitter with IR upgrade, it seems to have gone bad. I swapped it out for a spare (without the IR upgrade) so I know the fault is in the transmitter.

Not quite sure how to describe the fault. The video signal appears very dark, mostly red and the audio is very distorted. Any suggestions on how to fault find? If not I guess I just move the IR upgrade board over to my spare.

As a second question the IR remote was working but it was intermittent when the IR transmitter was pointed directly at the rx eye. if I point the transmitter at an angle it was much more reliabale. This is be used for remot Tivo control ( only for a few more weeks).