Battery Status Indication - geo-FENNEL FET 220 Mode D'emploi

EN
B
POWER SUPPY
Power off the instrument and remove the battery case.
Press down the hook of the battery box and remove the cover.
Charge the battery outside of the instrument and insert it again when fully charged.
Alternatively: Insert new alkaline batteries.
Close the cover and insert the battery box again.

BATTERY STATUS INDICATION

Full power
Effective
Low power but still effective
Very low power, replace the alkaline battery / recharge the NiMH battery pack
The instrument will shortly power off automatically.
Replace the alkaline battery / recharge NiMH battery pack immediately
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