PUBLIC_ADDRESS_SPEAKERS_PCW_V_1_0.DOC
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OPERATION
After having connected your amplifier to the mains, turn the volume control counter-clockwise to Min-
position. The last device to be switched on is the amplifier. Adjust the volume with the volume control.
Caution!
Increase the level of each channel only so far that the CLIP-LED lights up shortly. Thus, you avoid
that the output signal is distorted and your speakers are damaged.
When operating the speaker, please make sure that the loudspeakers always sound well. When distortions
can be heard, either the amplifier or the loudspeaker is overloaded. Overloads can quickly lead to amplifier
or speaker damage.
In order to avoid damage, please reduce the volume immediately when distortions can be heard. When
speakers are destroyed by overload, the guarantee becomes void.
CLEANING AND MAINTENANCE
The operator has to make sure that safety-relating and machine-technical installations are inspected by an
expert after every four years in the course of an acceptance test.
The operator has to make sure that safety-relating and machine-technical installations are inspected by a
skilled person once a year.
The following points have to be considered during the inspection:
1) All screws used for installing the speakers or parts of the speaker have to be tightly connected and must
not be corroded.
2) There must not be any deformations on housings, fixations and installation spots (ceiling, suspension,
trussing).
3) The electric power supply cables must not show any damages, material fatigue (e.g. porous cables) or
sediments. Further instructions depending on the installation spot and usage have to be adhered by a
skilled installer and any safety problems have to be removed.
We recommend a frequent cleaning of the speaker. Please use a soft lint-free and moistened cloth. Never
use alcohol or solvents!
There are no serviceable parts inside the speaker. Maintenance and service operations are only to be
carried out by authorized dealers.
If the speaker distorts, one of the loudspeakers may be defective. Test the speaker once more with another
amplifier. If the sound remains distorted, the speaker-system should not be operated any more in order to
prevent further damage. Please contact your dealer.
Should you need any spare parts, please use genuine parts.
Should you have further questions, please contact your dealer.
