Installation; Placing Of Spl Limiter, Microphone, Warning Indicators - Omnitronic SPL-1 Bedienungsanleitung

5. INSTALLATION

5.1 Placing of SPL limiter, microphone, warning indicators

1. The SPL limiter is provided for the insertion into a 483 mm rack (19"), however, it can also be used as a
table top unit.
After making the connections (section 5.2), use a torx screw driver to screw the supplied cover plate to
the housing. Thus the connector panel is inaccessible and no changes can be made to the connections.
For rack installation, one unit is required. You can fix the unit with four screws M6 in the rack. When
mounting the unit into the rack, please make sure that there is enough space around the unit so that the
heated air can be passed on. Steady overheating will lead to damage.
2. Place the measurement microphone in front of a speaker. Align the microphone so that it only picks up
the speaker signal, if possible, and not the ambient noise of the room. Sometimes authorities dictate the
location where the measurement microphone should be set up. The microphone cable can be extended
to 100 m maximum.
3. The external warning indicators can be installed e.g. near the DJ or behind the bar, either in a rack or on
the wall depending on the model. With the indicators the warning situation is more clearly visible and the
audio level can be taken back in good time by the DJ or the staff before the muting of the outputs. The
length of the connection cable between SPL limiter and warning indicator may be more than 100 m.
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