There isn't any easy way but I think you coould extend the time the TV stays on indefinitely without switching into standby or OFF mode by changing the Timer menu to OFF, the Timer 'no signal power' OFF and Auto Standby to OFF.
By Books R Me on 18 April 2015
A bit yes. But can I just say I just sold mine as I didnt find the blacks deep enough. I purchased the samsung ue48h6400 48 inchh 3d, from currys £599. Its a great tv lush blacks. I couldnt recomend it enough. Plus it has a brilliant little remote.
By paul on 11 June 2014