LIGHTMIX 430
LEC430 INSTRUCTION MANUAL Iss2
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SOUND SYNC: Each step of the pattern is synchronised to the beat of the music. When the music
stops the pattern reverts to automatic operation after 5 seconds.
AUTO REVERSE: The direction of the chase pattern is reversed by a single press of this button. If the
button is latched the direction will reverse automatically every 16 steps.
AUTO CHANGE: This facility advances the programme automatically every 30 seconds to provide
a continually changing light show.
PATTERN SELECT: Used to select the pattern required. If pressed once the programme advances to
the next pattern. If the button is held in, the unit scans through the programme until it is released.
CHASE SPEED: This sets the speed of the chase pattern when running automatic mode.
PATTERN NO: Indicates the pattern selected [0-15]
2.4 Effects Modifiers
SOUND MOD: Used in conjunction with Chase or Crossfade, the brightness is modulated by the
loudness of the music. The green LED flashes to indicate the presence of an audio input.
ATTACK: Fast or Slow determines whether lights switch directly or fade from OFF to ON, when used
with Chase or Sound to Light.
2.5 Sound to Light Effects
Four band frequency selective with 2 stage AGC responding to bass, lower middles, upper middle, and
treble frequencies.
SOUND TO LIGHT: This button turns on the effect and its green LED.
2.6 Crossfade Effects
The four channels crossfade in sequence.
CROSSFADE: When selected the green LED indicates the crossfade rate.
CROSSFADE RATE: This control adjusts the crossfade rate from 5 minutes to a quarter sec. per cycle.
SOUND ACTIVATE: In this mode the crossfade effect is driven from the music so that it revs up when
the beats occur.
2.7 Effects Controls
EFFECTS LEVEL: The brightness of all the effects can be adjusted using this control.
BLACK OUT: This button blacks out all zone inputs and can also send a low voltage signal to enable
a separate strobe control system. The blackout function can be disabled using INSTALLER OPTION
switch No.4.
