Making The Connections; Notes Regarding Operation - Omnitronic OD Series User Manual

The input impedance of the speaker systems should at least be the same or even higher than the output
impedance of the amplifier.

Making the Connections

Step 1: If the PA system is turned on, turn it off before making any connection.
Step 2: Remove the cover from the speaker.
Step 3: Connect the speaker to the amplifier output with a suitable speaker cables (black clamp =
negative pole, red clamp = positive pole).
Step 4: When connecting several speakers, make sure that all speakers have the same polarity and that
the amplifier is not overloaded.
Step 5: Replace the cover.

Notes Regarding Operation

During operation, please make sure the speaker always sounds well. When distortions 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.
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