3.2. Battery charger
This equipment has an intelligent built-in circuit that controls the battery
charge and doesn't allow the equipment to operate during the charging
process.
Charging procedure
Check that the On/Off key is in Off.
Connect the equipment to the mains supply using the AC Adapter.
The indicator will keep on lightning with a red light up to
completing the charge. At that point, it will change to a
green light, being like this up to the equipment
disconnection from the mains supply.
At the end of battery useful life, the battery must be recycled or
disposed of properly, in order to protect the environment.
The rechargeable battery does not show the "memory effect" and there are no
restrictions to start charging it as many times as is needed. However the battery
could be damaged if remains in deep discharge for a while.
To avoid this effect, charge the battery before left the equipment in storage and
don't let pass more than 30 days without recharge, even if the instrument wasn't
used (under storage, the battery loses part of its charge).
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