VARILITE VL4 - Technical Specifications; Description; Programmable Functions

C
HAPTER
1. I
NTRODUCTION
1-9
02.9628.0010 CONFIDENTIAL
7-Oct-97
1.2.2 Technical Specifications
1.2.2.1 Description
Light Source
OSRAM HTI SE 400W metal halide arc lamp, 5000°K.
Power Requirements
85 to 265 VAC, 50/60 Hz, 3 to 8A depending on the line voltage.
Reflector
Chemically brightened aluminum parabola.
Cooling
Forced air.
Light Output
2000 foot-candle at 20 feet (center beam with maximum intensity).
Control Processor
Two Motorola 68000 processors operating at 12 MHz with 256k RAM
and 256k ROM.
Operating Temperature
0° to 120°F (-18° to 49°C)
1.2.2.2 Programmable Functions
Color
Dichro*Tune
™
crossfading dichroic color changer with independent
control of cyan, magenta, and amber color panels.
•
Color change speed 0.3 second
Color Correction
3200°K preset, selectable from console.
Intensity Control
Mechanical dimmer provides smooth full-field control at all light levels.
Shutter-type douser provides strobe-like effect.
•
Blackout time 0.5 second
•
Open or close 0.1 second
•
Repetition 2 cycles per second (maximum)