Using Batteries for Power Supply
To use the keyboard with a wireless connection, insert four AA batteries.
When replacing the batteries, make sure that the power is off.
-
Slide the cover on the base of the keyboard in the direction of
and lift it up in the direction of 
to remove it.
When lifting or moving the keyboard, be sure to hold the keyboard with both hands.
- Insert four AA batteries, negative
side first, into the battery box.
Insert four batteries, checking that the positive
and negative terminals are placed correctly.