Yes, it sounds like a Beo4.
Try Menu, (twice if it brings up your set top box menu first),4,4 then use your side arrows to move the Avant to it's parked position. Then the up or down arrow til it says "0" on the top of the screen. Finally, press "Go". Now, every time you switch off, it will park in that position.
Do the same for a watching position and store that as "1" then every time you switch on, it will turn to that position.
Hope I've helped there, get back to us if you have problems.
Andy T.