Without using a PC.......
Is there an easy way to remove the colour element from a 625 composite video signal, (those on yellow phono plugs).
So the resulting signal gives only a black and white picture on a 625 colour monitor having the same standard yellow phono plug video input ?
I have searched through the NBTVA newsletters but cannot find anything which is a stand alone cct.
If the solution, if any, is going to be very complicated please don't spend any time drawing up a big cct on the back of your envelopes.