I do not know how to change the screen from full to wide, using the remote , can you help? Thank you best regards brendan

Actually I found the answer inside the remote control , it says hold down.. left- down-right and number one together, to actuate the remote control and it worked , I would like to say thank you anyway, its nice to have a really useful site like this ,I wish I had found it a long time ago,Best Regards trigger28