30-07-2013, 08:25 PM
(30-07-2013, 07:00 PM)Joe Wrote:(30-07-2013, 05:36 PM)Yorkie Wrote: I've mentioned before that a good way of checking if a TV remote is working is to point it into the lens of a digital camera and if all is well, it will light up ultra violet in the view-finder screen.
I thought remote controls used infra red or has it changed in recent years?
- Joe
All mine are Infra Red.
Colin






