Alto Professional Spectrum PA Guia Del Usuario página 9

12. Link Output: Use a standard XLR cable (not included) to connect this output to the input
of another loudspeaker. The signal sent from this output is a summed mono signal of all
three Inputs, post-Input Volume.
13. Light Mode: Turn this knob to select how the lights on the front panel function:
•
Mood: The lights will light up solidly.
•
Meter: The column of lights will simulate a digital volume meter. Lower-level signals
trigger only the bottom lights. Higher-level signals trigger all lights.
•
Mix: The lights will light up according to the frequency spectrum of the audio signal.
Bass frequencies will produce more red light. Mid-range frequencies will produce
more green light. Treble frequencies will produce more blue light.
•
Pulse: The audio signal will cause the lights to pulse with one color (determined by
the Color Select knob) with their brightness determined by the Brightness knob.
•
Party: When the Color Select knob is between the counterclockwise-most and 12
o'clock position, the lights change in pattern and color (regardless of the music playing).
When the Color Select knob is between the 12 o'clock and clockwise-most position,
all of the lights will illuminate and change colors (regardless of the music playing). The
colors will change more slowly as you turn the Color Select knob clockwise.
To turn the lights off, turn the Brightness knob to its counterclockwise-most position.
14. Color Select: Turn this knob to set the color of the lights on the front panel. The color of
the front-panel lights and the Color Preview LED will change as you turn it.
15. Color Preview LED: This light is the same color as the lights on the front panel. You can
turn the Color Select knob to change it.
16. Brightness: Turn this knob to set the brightness of the lights on the front panel. To turn
the lights off, turn this knob to its counterclockwise-most position.
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