CAME FROM AN ESTATE SALE AND BEING SOLD AS UNTESTED..  NEED TO SELL AS PARTS OR REPAIR..THE ONLY TESTING I HAVE DONE IS POWER IT UP AND PUSHED THE ONE BUTTON AND IT TURNS ON AND LIGHTS UP. THAT IS THE ONLY TESTING I HAVE DONE. WAS TOLD THAT IT DID WORK BEFORE PUT IN ESTATE SALE. THAT WAS ALL THAT I WAS TOLD . I HAVE TO SELL IT AS UNTESTED BECAUSE I HAVE NOT TESTED IT. SHOWS SOME SCUFFS ON THE TOP AS SHOWN. PLEASE LOOK AT ALL THE PICTURES FOR THE BEST DETAIL OF WHAT YOU WILL GET. AGAIN BEING SOLD AS UNTESTED WITH NO RETURNS ON THIS ITEM SO PLEASE MAKE SURE THIS IS WHAT YOU ARE LOOKING FOR. NO IDEA HOW TO WORK IT , SORRY.