To change the battery, proceed as follows:
1. Remove any dirt from the mushroom knob!
2. Remove the cap from the mushroom knob
1. Locked cap
2. Unlocked cap
3. Remove cap
3. Slide the battery out of the holder
A plastic, pointed object can be used to do this.
4. Push the new battery into the holder
+
-
!
TAKE CARE!
Damage due to incorrectly placed battery
The battery must be inserted with the positive pole facing upwards.
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