Operation; Cleaning And Maintenance; Technical Specifications - Omnitronic DAL User Manual

Surface-mount ceiling speakers
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5. OPERATION

Switch on the amplifier and adjust the volume. Always make sure 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 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.

6. 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.
We recommend a frequent cleaning of the speaker system. Please use a soft lint-free and moistened cloth.
Never use alcohol or solvents!
There are no serviceable parts inside the speaker system. Maintenance and service operations are only to
be carried out by authorized dealers.
If the speaker system distorts, it may be defective. Test the speaker system 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 have further questions, please contact your dealer.

7. TECHNICAL SPECIFICATIONS

Input voltage:
Speaker:
Rated power speaker:
Sensitivity (1 W/ 1 m):
Max. SPL (1 m):
Frequency range:
Dimensions (D x D):
Weight:
Please note: Every information is subject to change without prior notice. 09.09.2010 ©
100 V
16.5 cm (6.5")
2.5/5/10 W RMS
93 dB, ±3 dB
97 dB
80 Hz - 18 kHz
264 x 88 mm
1 kg
264 mm
10/10
00054666.DOC, Version 1.0

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