I have lost my 'instructions' for my E85 so please forgive the simple question. Accidentally hit the TV Off button on the remote for my E85 so 'stabbed' it back on. Picture came back shoing Picture in Picture (large picture was playing from the HDD and the smaller insert was showing the output from the tuner). This as not my Telly PIP function it was the E85. Well I didn't know it did that - not do I know how to do it on purpose again. Can anyone please clue me up on this ?