Open the battery cover located' on the bottom. Step 2. Use 3 AA Alkaline Batteries and place them according to the polarity direction indicated Sttp 3. Close Battery Cover. 2. Installing Batteries On Remote Keyboard Keyboard uses 2 AAA batteries Step 1. Find the battery cover on the back side and open it. Step 2. Place 2 AAA Alkaline Batteries,, according to the polarity direction Indicated. t- - a G_i. 3. Using Infrared Remote keyboard Point the keyboard tjward the remote sensor on the