Battery Charging; Charge Battery - HumanTechnik SWING IR Instrucciones De Servicio

Battery charging

A fully charged battery can be used for up to 6 hours listening. The LED 4/13
starts flashing red when the battery is almost empty. The battery should now
be charged or swapped for a fully charged battery. The listening time is de-
pendent on the volume control setting and the type of sound you are listening
to, e.g. speech or music.
18
After use, place the receiver onto the charging cradle of the receiver without
applying pressure. When the receiver is placed correctly the LED 18 will light.
When LED 18 is illuminated RED, the receiver is charging. When the LED 18
is illuminated Green, the receiver battery is fully charged.
20
An additional battery may be charged in the transmitter. Additional batteries
are available from your retailer.
The additional battery can be plugged in into the side charging bay 19.
Please ensure that the chamfered edges point upward. The battery requires
very little force to be inserted. When LED 20 is illuminated RED, the battery is
charging. When the LED 20 is illuminated Green, the battery is fully charged.
If you have an additional battery we recommend swapping the batteries be-
tween the charging bay and the receiver at least once a week. This helps to
use the batteries in a balanced manner to obtain the maximum life from them.
All batteries lose their capacity over time. This is characterized by a shorter
usage time.
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