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CHAPTER 4
DMX Programming
DMX Protocol Table
The Roadster Orbital Head System is patched by a DMX controller as an individual fixture on a
DMX link and requires a 12-channel range.
Chan
Function
#
1
MIrror 1 Coarse
2
Mirror 1 Fine
3
Mirror 2 Coarse
4
Mirror 2 Fine
5
Focus Coarse
6
Focus FIne
7
Zoom Coarse
8
Zoom Fine
9
Shutter
MSpeed
(See Appendix B
10
for conversion
tables)
11
Control Function
12
Control
34
Description
Moves inner mirror from 0°–270°
(Maps to Pan)
Moves outer mirror from 0°–360°
(Maps to Tilt)
16-bit adjustment of
16-bit adjustment
Closed
Open
Disable
Set from Longest (253.7 sec to
Shortest (0.15 sec)
The Control channel should not be crossfaded.
No shutter channel requirement.
Safe (normal operation )
Pan & Tilt Mspeed Off
Set Shutter = 0 to access the following commands
Display Off (send 20 packets)
Display Dim (send 20 packets)
Display Bright (send 20 packets)
Home (send 20 packets)
Home ILS (send 20 packets)
Lamp On (send 20 packets)
Lamp Off (send 20 packets)
ILS on (send 20 packets)
Shutdown (send 80 packets)
Reserved for future use
Live Commands - Shutter does not need to be = 0
Lens horizontal offset right
Lens horizontal offset stop
Lens horizontal offset left
Lens vertical offset up
Lens vertical offset stop
Lens vertical offset down
Reserved for future use
Value
Default
dec.
0-
32768
65535
0-
32768
65535
0-
32768
65535
0-
32768
65535
0-23
0
232-255
0
0
4-255
0-9
0
10-19
20-28
30-38
40-48
60-68
70-78
0
80-88
90-98
100-105
120-130
131-140
141-150
151-160
161-170
0
171-180
181-190
191-200
0-255
0
Roadster Orbital Head System User Manual
Value
Default
%
0-100
50
0-100
50
0-100
50
0-100
50
0-9
0
91-100
0
0
1-100
0-4
0
4-7
8-11
12-15
16-19
24-27
27-31
0
31-35
35-38
39-41
47-51
51-55
55-59
59-63
63-67
0
67-71
71-75
75-78
0-100
0
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