Turn on power saving function
- When turning on the power saving function using the following operation, verify that the hazard warning light and the buzzer *1
each operate 1 time.
- Press the lock button on the remote transmitter 4 times within 3 s to turn on the operation indicator light.
- Press and hold the lock button for 2 s or more while the operation indicator light is turned on.
- Press any button on the remote transmitter and verify that the operation indicator light does not turn on/flash.