247387 P Say What? Operating instructions INSTALLATION OF BATTERIES Accelerate «Unscrew the battery cover, oC desert 4 AAA (1.5V) alkaline batteries with the positive and negative ends facing in the proper direction as indicated. = Replace the cover, = Unscrew the battery cover. : « riser 3 button cell (AGA 7 LR 1.5V) batteries with the positive and negative ends facing in the proper direction as indicated. « Replace the cover.