What are these two things for?
They are pieces of a video player from a DIY store (you know the little tv thingies playing commercials 24/7) I got when they moved part of the store out.
I want to make a dvd player out of it to hang in my dorm but I have a problem (well not a really big one but still). The dvd player has a side way hatch where you can plug an SD card and/or usb drive into. When you do that and the USB or SD contains a movie the player immediatly starts playing the movie when you plug it in.
But when you don't put in an SD card or USB drive you get a start menu with: photo camera (just an icon of a photo camera nothing stating camera), music, photo + music, movie, setup, calendar, clock, alarm, auto-power, edit, favorite
But I can't select anything in this menu because I don't see any buttons! Also this is not a touch screen (I checked)
So my question is, what are these things for, if they are the buttons how do they work and if not where would the buttons be?