Appendix B. Technical Specifications; Mechanical; Optical - Vari Lite VL1000 ERS Luminaire User Manual

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Technical Specifications

Mechanical

Zoom Optics
Continuously variable field angle in imaging range from 19° to 36°, super zoom of field to
70° programmable over a timed range of 2 seconds to 20 minutes.
Color Mixing
Fully crossfading CYM color system.
Diffusion
Field or gobo can be continuously and smoothly diffused to wash.
Rotating Gobo Wheel
Six-position rotating gobo wheel with five rotatable, indexable gobo positions and one
open gobo position.
Shutter (Only on "S" Framing Models)
Four-blade system can frame and crop beam field and gobos. Each blade can translate
across 85% of field and rotate up to +/- 35°. Entire shutter rotates +/- 45°.
Beam Size Iris (Only on "I" Iris Models)
In addition to the zoom optics, a mechanical iris provides continuous beam size control
for both rapid and smooth-timed beam angle changes.
Pan and Tilt
Smooth, time-continuous motion using stepper motors with encoder correction. Pan
range is 540° , Tilt range is 270°. 0.1° resolution.

Optical

Source (Incandescent Models)
1000W Tungsten Halogen Lamp. Color Temp: 3200K, Output: 10,000 Lumens.
Source (Arc Models)
575W Arc Lamp. Color Temp: 5600K, CRI: 95, Output: 15,000 Lumens.
Reflector
Precision glass reflector with dichroic cold mirror coating.
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