Compaq 27MHz - Manual (Page 8)

8
In the Keyboard
1. Push up on the tabs to lift and remove the battery
compartment cover on the bottom of the keyboard.
2. Insert two AA batteries into the battery compartment
according to the polarity marked inside the battery
compartment.
3. Replace the battery compartment cover.
In the Mouse
1. Press the latch on the top of the battery compartment
cover. Then lift off the cover.
2. Insert two AA batteries into the battery compartment
according to the battery polarity marked inside the
compartment.
3. Replace the cover.
Battery
Compartment
Cover
Tabs