Apple air filter Manuel D’Utilisation
DMX C
HANNEL
M
APPING
: DMX O
PERATION
0 2. 9 8 0 0. 0 0 01
59
A
Control Channels
*
Special commands require that the DMX512 value be held for three seconds, followed by an immediate change to
DMX value 0 without any other values in between.
DMX value 0 without any other values in between.
** When the control channel stays at this value for three seconds, the shutter controls are mapped to the SDI Configura-
tion for Shutter Control. The configuration values are stored by the Mbox Extreme application. Change the control
channel value to restore normal shutter functions. Video card gamma works in all full screen modes - not just SDI.
channel value to restore normal shutter functions. Video card gamma works in all full screen modes - not just SDI.
SDI Shutter Control
Shutter Shapes
Table A-2: Control Channels
Value
Type
0-9
none
10-19
Version HUD
40-49
Lights/Camera/Shutter/Keystone HUD
50-59
Objects HUD
240
Rescan Media Library*
241
Enable SDI output controls**
250
Quit Application*
251
Shutdown Computer*
252
Restart Computer*
253
Restart Application*
Table A-3: SDI Configuration for Shutter Control
Shutter Control
SDI Configuration
Shutter 1a
Red Channel Gain
Shutter 1b
Green Channel Gain
Shutter 2a
Blue Channel Gain
Shutter 2b
Black Level
Shutter 3a
Video Card Gamma
Table A-4: Shutter Shapes
Value
Shape
Notes
0-9
Disabled
10-19
Moving Light
Mode
Separate controls for each end of shutter. If both controls are zero, shutter disappears.
20-29
Leko Mode
Distance and angle controls. If distance is zero, shutter disappears.
30-39
Iris Mode
A round Iris. Scale is magnified to enclose the screen. No other controls.
40-49
Blob Mode
A Bezier curve is drawn touching the midpoints of the rectangle formed by Leko mode.