Philips VARI-Lite VL4000, User Manual

Page: 114 / 118

VARI
❋
LITE - VL4000 S
POT
L
UMINAIRE
U
SER
’
S
M
ANUAL
9 6 0 3 F e b r u a r y 2 0 1 5 0 2 . 9 7 0 4 . 0 0 0 1 D
Shutter Control
A four-blade shutter mechanism that allows the blades to be operated independently or in
unison on two planes for a clear and crisp image. The entire mechanism can rotate 50º in
either direction.
Rotating Prism
Independent rotating and indexing 3-facet prism with variable deviation control.
Variable Frost
Independent variable frost glass with adjustable softness control.
Intensity Control
Full field dimming designed for smooth timed fades as well as quick dimming effects.
Strobe
High-performance dual blade strobe system capable of ultra-fast operation.
Pan/Tilt
Smooth, time-controlled continuous motion by way of a high-power, three-phase stepper
motor system.
• Range: Pan - 540°, Tilt - 270°.
• Pan/Tilt Accuracy: 0.3° resolution.
Weight
90 lbs. (40.9 kg) - Luminaire only, no accessories.
Spacing
The VL4000 spot luminaire hangs on 25 inch (635 mm) centers.
Figure B-1: Luminaire Hanging & Spacing Requirements
22.46 in.
[570.5 mm]
31.80 in.
[807.7 mm]
25.00 in.
[635.0 mm]
CL
CL
24.57 in.
[624.1 mm]