ETC Source Four LED Series - Page 36

31 Source Four LED Profile v1.5.0 User Manual
Color Mixes
The following table shows the color mixes for the fixture.
Terminology:
• White Point - The color temperature of a white light when saturation is at zero%.
• Tint - The balance between green and magenta within a fixture.
HSI and HSIC:
The HSI profile (Hue, Saturation, Intensity) uses four channels of DMX input, corresponding
to 16-bit hue (two channels: coarse and fine), saturation, and intensity. The HSI profile
makes Source Four LED series fixtures compatible with conventional HSI console profiles
while capitalizing on fixtures' expanded color capabilities. Channel 5 is for Strobe, when
enabled. Also see Color Matching, page 33.
The HSIC profile (Hue, Saturation, Intensity, Color Temperature (White Point)) is similar to
HSI, except that it uses an additional sixth channel to control the color temperature of the
white point. The Red Shift function is automatically disabled in the HSIC profile.
Color Lustr+ Studio HD
1Red Red
2 White Red Orange
3 Amber Mint
4 Green Blue
5Cyan Indigo
6Blue —
7Indigo —
Data Channel Control Value Function
1 Fixture address Hue coarse
0 to 65535
Hue 0
2 Fixture address + 1 Hue fine
3 Fixture address + 2 Saturation
0 to 255
Saturation 0 to 100%
4 Fixture address + 3 Intensity Intensity 0 to 100%
5 Fixture address + 4 Strobe Variable strobe control
6 Fixture address + 5 Fan control
Force fan on various
speeds
7 Fixture address + 6 White point
Color temperature 2700 to
6500K
Note:
The HSI profile is optimized for maximum brightness at all settings.