ETC Source Four LED Series Manuel d'utilisateur télécharger pdf (Page 38)

33 Source Four LED Profile v1.4.0 User Manual

Daylight and Tungsten Profiles

Direct Control

The first DMX channel always controls Intensity from 0 to 100%.

Fan Control

The Fan setting allows four options: DMX, Slow, Fast, and Automatic.

With Fan set to DMX, an additional channel of DMX control is added to the fixture profile,

immediately following the channel for Strobe. Control is as follows:

• DMX 0 — Fan turns on and off automatically, as needed for cooling. Fan remains off

when not required by the fixture.

• DMX 1 to 254 — Fan is forced on at a continuously variable speed from low to high.

Occasionally, the fan speed may be increased automatically by the fixture for additional

cooling power when required.

• DMX 255 — Fan is forced on at its highest, loudest speed for maximum consistency of

noise produced by the fixture.

With Fan set to Slow, Fast, or Automatic, there is no channel for fan control within the DMX

profile. At Slow and Fast settings, the fan operates whenever the fixture is powered on,

independent of other fixture settings or control.

• Slow — Fan runs continuously at a low-noise speed. When necessary, the fan speed

may be increased automatically by the fixture for additional cooling power.

• Fast — Fan runs continuously at its highest, loudest speed, which never increases

automatically.

• Automatic — Fan operation is intermittent and based entirely on the fixture's internally

calculated cooling requirements.

Data Channel Control Value Function

1 Fixture address Intensity

0 to 255

Intensity 0 to 100%

2 Fixture address + 1 Strobe Variable strobe control

3 Fixture address + 2 Fan control

Force fan on at various

speeds

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 95 96

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ETC Source Four LED Series Manuel d'utilisateur Page 38