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4-3. Do-it-yourself maintenance
Wireless remote control battery
■ If the wireless remote control key battery is discharged
The following symptoms may occur:
● The wireless remote control does not function properly.
● The operation distance becomes shorter.
● The brightness of the LED on the remote control decreases or does not light up.
Replace the battery with a new one if it discharges.
■ You will need the following items:
● Small Phillips-head screwdriver
● Lithium battery (CR1616)
Remove the screws.
Push the cover in the
direction of the arrow and
remove it.
Remove the module.
Remove the two screws
and the module cover.
Insert a new battery with
the + terminal facing up.
Screw
Cover
Screw
Module
Battery