Defective conditions generated prior to the battery replacement may still be retained in the remote controller. Follow the following battery installation procedures.
- Remove the batteries from the remote controller.
- Without batteries in the remote controller, press the ON/OFF or other buttons to make sure the remote controller does not operate.
- Reinstall the batteries in the remote controller. In this step, do not touch any operation button to prevent accidental pressing of buttons.
- If the problem cannot be solved by the above procedures, request for a repair. Be sure to provide the product model code printed on the main unit or remote controller when requesting service.