Instructions

Slide the battery compartment cover down.
Remove the battery compartment cover.
If you have difculty removing the battery
compartment cover, use a tool to help (e.g. slotted
screwdriver).
Insert 3 AAA batteries or rechargeable batteries with
correct polarity. Pay attention to the polarity markings
inside the battery compartment.
Make sure that the sealing ring on the inside of the battery
compartment cover is correctly installed.
Replace the battery compartment cover.
Slide the battery compartment cover upwards.
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