Geemarc AMPLIDECT 280 User Manual page 17

INSTALLATION
3. To replace the battery cover, slide the cover up until it
snaps in place.
Notes:
The batteries need to be replaced if they do not recover
their full storage capacities after recharging.
When replacing the batteries, always use good quality
Ni-MH re-chargeable batteries. Never use other batteries
or conventional alkaline batteries.
16