00036213.DOC, Version 1.0
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drill hole
Procedure:
Step 1:
Romove the protective grille.
Step 2:
Make the electrical connection (section
4.3
).
Step 3:
Safely mount the speaker to the wall via the drill holes in the housing.
Step 4:
Replace the protective grille.
4.2 Choosing an appropriate PA amplifier
This speaker must only be connected with an appropriate PA amplifier. Observe the correct power matching.
The total load presented to the amplifier must not exceed the rated output of the amplifier. An incorrect
matching may damage the PA amplifier.
Before starting with the installation, you must clarify how many speakers you would like to install in the room.
4.3 Electrical connection
DANGER TO LIFE!
High voltage at terminals. Installation by skilled personnel only! Turn off PA system before connecting.
Cabling a PA system is an electric installation which must only be carried out by a qualified electrician!
Always insulate the connection cables which are not used. Pay attention to the correct power matching.
Overload will result in damage of the PA amplifier and of the speaker.
Procedure:
Step 1:
If the PA system is turned on, turn it off before making any connection.
Step 2:
Connect the speaker via two of the rear terminals to the 100 V output of the PA amplifier: Use the
black terminal COM (negative pole) and, according to the desired power rating, either the white
terminal for 3 W or the red terminal for 6 W.
Step 3:
When connecting several speakers, make sure that all speakers have the same polarity and that
the amplifier is not overloaded.
5. OPERATION
Switch on the amplifier. Adjust the volume with the volume control.
Always make shure that the output signal is not distorted and that your speakers will not get damaged.
During operation, please make sure the speaker always sounds well. When distorsions can be heard, either
the amplifier or the speaker 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.
Always check the sound pressure level with a meter in order to keep to the threshold.
