Plena Mixer Amplifier Installation and User Instructions Operation
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5.2Microphone/line controls
Note
Users can create custom labels for the microphone/line inputs and description of the music sources. These labels can be attached to the mixer amplifier at position numbers 2 and 3 (see figure 5.1). Colored pins can also be inserted at various positions around the dial controls to indicate the favorite settings for a particular application.
Use the volume controls (7) to individually control the sound level of microphone/line inputs 1 through 4.
5.3Music controls
5.3.1Source selection
Use the music source selector (8) to select one of the connected music sources.
5.3.2Volume control
Use the music source volume control (9) to control the sound level of the selected music source.
5.4Tone control
The tone controls are not standard bass and
treble controls: they can be used as a traditional tone control with high and low control, but also have a powerful contour that addresses problems found in real situations.
The tone control for the low frequencies boosts deep bass first without making the sound boomy, and cuts rumble without loosing warmth in the low frequencies.
Use the Hi (high) and Lo (low) tone controls (see figure 5.1, numbers 4 and 10) to change the tone.
5.5Output controls
5.5.1Master volume control
Use the master volume control dial (5) to collectively control the sound level of all outputs, except the emergency announcement/signal.
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