LCD Pinball Game (600-2481) Batttery Faxback Doc. # 6835 You need two AA batteries (not included) to power your game. If the display dims or shows BATT when you turn on the game, replace the batteries. For the longest life, we recommend alkaline batteries such as Radio Shack Cat. No. 23-557/552. 1. Press down the tab on the battery compartment cover and lift off the cover to remove it. 2. Remove any old batteries and install the new batteries, according to the polarity symbols (+ and -) marked inside the battery compartment. 3. Replace the cover. (CJD/all-08/17/94)