Power Supply - perfect pro BLUEMATIC Bedienungsanleitung

POWER SUPPLY

1. Before plugging the AC/DC adaptor into the AC socket, be sure the voltage is correct.
2. The BlueMatic has a built-in Lithium rechargeable battery. It can be charged either by using the
AC adapter and USB cable supplied, or connecting the unit to an USB host port (e.g. from a PC
or a Micro system) via the USB cable. The battery can be charged either with the power switch on
or off.
3. The red LED charging indicator will light up during charging and it will go out when charging is
completed.
4. The charging stops automatically when the battery is fully charged (after approximately 3 hours).
Remove the AC adapter from mains power and unplug the cable when charging is finished.
5. The battery operation life is approximately 20 hours.
6. Never use the AC/DC adaptor or the device in rainy or moist conditions to prevent short circuit or
moist from entering the device.
Note:
In order to disconnect the unit from the AC mains completely, the AC adaptor should be removed

from the mains socket completely and it shall remain readily operable and should not be
obstructed during intended use.
In case of malfunction due to electrostatic discharge or fast transient (burst), remove the AC

adaptor from power supply and slide the POWER switch to the OFF position for few seconds then
reconnect the power supply.
Use the built-in battery or the supplied AC adapter whenever possible. Background noise will

increase and the sound quality may degrade with low quality or noisy power supply.
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