SETUP
Insert The Batteries
1Remove the battery cover by pressing it and sliding it down.
2Insert the two 1.5V (AAA size) batteries making sure the polarity (+ or
3Replace the battery cover by sliding it in until you hear a click sound.
Precautions when using batteries
Do not use old and new batteries together.
Do not use different types of batteries (for example, Manganese and Alkaline batteries) together.
Note that there are chargeable and
Remove the batteries from the remote control unit if you do not intend to use the unit for a long time. Precautions when using the remote control unit
Do not drop the remote control unit.
Do not subject the remote control unit to physical shocks.
Keep the remote control unit dry. May cause the unit to malfunction. 
Replace the batteries with new ones when operation of the unit deteriorates.