Albrecht AE 69 H Bedienungsanleitung Seite 39

4. Replace the cover.
Notes:
•
Use only fresh batteries of the required size and
recommended type.
•
Always remove old or weak batteries. Batteries can
leak chemicals that destroy electronic circuits.
•
Do not mix old and new batteries, different types of
batteries (standard, alkaline, or rechargeable), or
rechargeable batteries of different capacities.
•
High capacity NiMH batteries last longer and deliver
more power if you occasionally let them fully discharge.
To do this, simply use the scanner until it beeps every
15 seconds and
to buy the batteries with a charger as a set, most of
them are sold with 4 batteries. So You have always 2
batteries in reserve.
flashes. It is very convenient
10