Channel Five

[Bluemoon1]

Watching C5hd now and in the top right hand corner is a black and white square, also shows up on sd C5 but not during adverts. Wondering what this is for. 

[-Richie-]

I've not watched live TV for years (prefer catch up) but didn't there used to be the black/white square to show when an advert was coming on ?

[Anonymous · Accepted solution]

There was a fire alarm at the red bee play out centre the other day which led to a few channels crashing off air.

Channel 5 has been running off a back up since, which is why you can see the black and white square.