Specifications

173 LightJockey Help file - (C) Martin Professional 2010
LightJockey Help
Global functions
Global intensity control
Blackout/restore
The blackout function is a global blackout affecting all fixtures. The blackout function may be disabled
for individual fixtures in the fixture configuration dialog.
Blackout is a temporary overlay function and does not affect any programmed sequences or cues.
When a blackout command is given, LightJockey will select the fastest way of disabling the light
output on the fixtures. This usually means using the fixtures shutter if available. For fixtures without a
shutter LightJockey will use alternatives to try to blackout the fixture - e.g. the RoboColor II blackout
is by shutting off the halogen lamp, and the Roboscan 812 by selecting the black out gobo on the
gobo wheel. Use Restore to restore output from a blackout.
The Blackout command can be selected either from on the fixture tool bar, or via the master
intensity control or for example through hotkeys. The icon as a toggle, when clicked the first time, it
will set state to blackout - when clicked a second time it will restore from blackout.
By default, a warning will appear on the screen when blackout is engaged. This warning may be
disabled in the system preferences dialog.
See also master intensity
Master intensity control
Open the Master intensity control by clicking on the fixture tool bar.
Master intensity control
The master intensity control contains virtual faders for the Grand Master (Master) and 8 sub-masters.
The grand master and sub-masters are used to regulate the overall intensity level of the fixtures
controlled by LightJockey. The level of the Grand Master is also displayed on the status bar
as a reminder.
Fixtures without intensity control
LightJockey uses the fixtures intensity controls (through the DMX protocol) to modify intensity levels.
However, some fixtures do not implement any means of controlling intensity level. For example the
Roboscan 218 only has shutter control for a light on/off control, while the Roboscan 812 use gobo
and/or color wheels to obtain a blackout. LightJockey cannot regulate the intensity of these fixtures
beyond on/off. For fixtures of this type LightJockey will blackout the fixture using shutter or color or
gobo wheels when the overall intensity level reaches 0% (note: for user defined profiles this feature