Hi, my name is***** will assist you. The sd slot on your tv is for viewing pictures taken with your camera. If you have a camera or phone that has an sd memory card you can remove the card from that device and insert it into the sd slot and then use your remote control to view the pictures. Most phone's have a mini sd card which will need an adapter before using with the tv.
Do I have to select an empty channel or will it be done automatic? Thank you