High End Systems DL.2, Руководство пользователя

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CHAPTER 13
Live Video Input and Control
DL.2 User Manual 125
Sending the Camera Feed to Camera Out
The factory default assigns the video feed from the internal camera to the graphics engine.
However, the DL2 fixture can be configured to route the camera video feed to the Camera Out
connector by setting the Control Parameter to a DMX value between
229-232 .
NOTE: The internal camera video feed can be routed to either the graphic
engine or the camera out connector, it can not be applied to both at
the same time.
This setting will be retained until you change it or restore the factory
defaults.
For more information on configuring and previewing the internal camera feed, see Integrating
Live Video and other Media with DL.2 at
http://www.highend.com/products/
digital_lighting/dl_2.asp
Controlling the Internal Camera Input
Several parameters allow you to control and apply effects to the Internal camera input.
Camera Zoom
The Camera Zoom parameter uses two DMX channels to provide 16-bit control of the
camera’s zoom function. This includes an 18× optical and 12× digital zoom for a total of 216×
combined zoom range. You can adjust the Camera Zoom parameter from In (DMX value = 0)
to Out (DMX value = 65535)
Camera Focus
The Camera Focus parameter uses two DMX channels to provide 16-bit control of the
camera’s focus function. Auto focus for the camera is active when DMX values = 0–511. The
camera focus can also be manually adjusted from In (Far End) DMX value = 512 to Out (Near
End) DMX value = 65535.
IR Illuminator
The DL.2 fixture is equipped with an illuminator that can output infrared (IR) light. The
IR Illuminator parameter controls both the IR illuminator output and the camera’s infrared
sensing option. DMX values = 0 – 63 turn the illuminator off and set the camera to sense the
visible light spectrum. From DMX values = 64–127, the illuminator remains off, but the
camera’s Auto IR function is ON, detecting ambient infrared light in the environment. The rest
of the DMX range turns the Auto adjustment off and adjusts the amount of IR illuminator
output from FULL (DMX value = 128) to OFF (DMX value = 255).