HD Lead swicthing

Hi I just had HD installed today and wondered if any one could help I have a pioneer 427OXD. Now it is connected by the HD lead the TV does not automatically change to The sky when sky is turned on have to select input 3on the TV removte.
When the old sky box was connected by scart when we turn the box on it would automatically change the TV to sky iv read the manuals etc but cant make any sence off.
Just wondered if ant one could help
Thanks .

 

My Hitachi is the same. I believe it is because the HDMI lead doesn't have the switching trigger like scart does.

Stuart

 

My Toshiba doesn't automatically switch, but when it turns on it stays on the HDMI port that I was using last (DVD or Sky).

 

Thanks guys least i know now so it saves me pulling my hair out.

Cheers

Rich