User manual
Arnold & Richter Cine Technik GmbH & Co. Betriebs KG, Pulvermühle, 83071 Stephanskirchen
52
www.arri.com
L7-C Mode 13 - White & HSI C/F
channel no. function DMX value output value steps per bit unit notes
1 master intensity 000 ... 255 0 ... 100 0.3922 %
2 master intensity (fi ne) 000 ... 255 0 ... 10 0.0392 %
3 color temperature 000 ... 255 2,800 ... 10,450 30 K
4 color temperature (fi ne) 000 ... 255 0 ... 255 1 K
5 green / magenta value
000 ... 010 neutral / no effect -
011 ... 020 full minusgreen -
021 ... 119 -99 ... -1 1 % GN (1)
120 ... 145 neutral / no effect -
146 ... 244 1 ... 99 1 % GN (1)
245 ... 255 full plusgreen -
6 white-color crossfade 000 ... 255 0 ... 100 0.3922 % (2)
7 hue 000 ... 255 0 ... 360 1.4118 °
8 hue (fi ne) 000 ... 255 0 ... 25.5 0.100 °
9 saturation 000 ... 255 0 ... 100 0.3922 %
10 saturation (fi ne) 000 ... 255 0 ... 10 0.0392 %
L7-C Mode 14 - RGBW C/F
channel no. function DMX value output value steps per bit unit notes
1 master intensity 000 ... 255 0 ... 100 0.3922 %
2 master intensity (fi ne) 000 ... 255 0 ... 10 0.0392 %
3 red intensity 000 ... 255 0 ... 100 0.3922 %
4 red intensity (fi ne) 000 ... 255 0 ... 10 0.0392 %
5 green intensity 000 ... 255 0 ... 100 0.3922 %
6 green intensity (fi ne) 000 ... 255 0 ... 10 0.0392 %
7 blue intensity 000 ... 255 0 ... 100 0.3922 %
8 blue intensity (fi ne) 000 ... 255 0 ... 10 0.0392 %
9 white intensity 000 ... 255 0 ... 100 0.3922 %
10 white intensity (fi ne) 000 ... 255 0 ... 10 0.0392 %
L7-C Mode 15 - HSI C/F
channel no. function DMX value output value steps per bit unit notes
1 intensity 000 ... 255 0 ... 100 0.3922 %
2 intensity (fi ne) 000 ... 255 0 ... 10 0.0392 %
3 hue 000 ... 255 0 ... 360 1.4118 °
4 hue (fi ne) 000 ... 255 0 ... 25.5 0.100 °
5 saturation 000 ... 255 0 ... 100 0.3922 %
6 saturation (fi ne) 000 ... 255 0 ... 10 0.0392 %
Remarks:
(1) "%GN" means the percentage of shift between the neutral color point and the full minusgreen resp. full plusgreen color points
derived from Rosco Cinegel gels #3304 resp. #3308.
(2) "crossfade" means the percentage of shift from the programmed white color point to the programmed RGBW or HSI color point.
5.2.4 Conversion of CCT value to DMX %
You can convert the CCT value to DMX % (or the other way around) with the following formula:
CCT value = (10450-2800) x (DMX value in %) / (100 + 2800)
DMX value in % = (CCT value - 2800) / (10450-2800) x 100
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