Operating Elements And Connections Of The Spl Limiter - Omnitronic SPL-1 Bedienungsanleitung

4.2 Operating elements and connections of the SPL limiter

1 Power switch with indicator
Turns power to the unit on and off. When powered on, the
red indicator lights up. When powered off, no audio will
be fed through the limiter and all outputs will be shut off.
2 Signal indicators
Light up green when a signal is detected at the
corresponding line input.
3 Operating mode selector
Selects the operating mode of the unit:
• left position L&M: limiter operation with muting
• center position M: muting
• right position L: limiter operation
4 Threshold control
Recessed trimming control for adjusting the threshold
from where the signal is to be limited.
5 Limiting indicator
Lights red when the output signal is limited by the limiter.
6 Warning indicators
If muting is selected, these three-color indicators light
consecutively as soon as the level is exceeded to warn of
impending muting. When the level is exceeded more than
60 seconds all outputs will be muted for 30 seconds.
External warning indicators can be connected with the
same indication.
7 Microphone indicator
Lights red when the measurement microphone is
disconnected or defective. All outputs will be muted until
the problem is solved.
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