09
Headphones (receiver)
A rechargeable battery is built into the
headphones. Fully charge the battery before using
it for the first time:
1.
Make sure the
on/off switch
is in the ›
OFF
‹
position.
2.
Place the
headphones
(receiver) in the
charging
cradle
(base station). Make sure that the charging
contacts meet the charging pins exactly.
3.
The charging process starts, the
LED charging
indicator
lights up red.
4.
After about 3 hours, the battery should be fully
charged, the
LED charging indicator
lights up
green.
· The operating time of the headphones with
fully charged batteries is approximately 7 hours,
depending on the volume setting.
· If the battery becomes low, the
LED power indicator
(blue) on
the headphones flashes 5 times before the headphones switch off.
Charge the headphones in the charging cradle as described.
COMMISSIONING
>
Important notes on handling rechargeable batteries
· Never attempt to charge batteries other than the supplied rechargeable batteries.
· Do not use batteries other than those supplied.
· Never attempt to take the battery apart.
· Never try to expose the batteries to temperatures above 100° C or burn them.
· Do not expose the batteries to excessive heat, direct sunlight or fire.
· Do not immerse the batteries in water (or other liquids).
· Keep batteries and rechargeable batteries away from children.
