Runco Video Xtreme VX-40d Owner's Operating Manual page 98

Section 6: Specifications
VX-60d (continued) ➤
Brightness and
Contrast:
12V Output:
Power Requirements:
Operating Environments: 40 to 95ºF (5 to 35ºC); 20-80% humidity
Dimensions (w/o feet):
Weight (without lens):
Regulatory Approvals:
Limited Warranty:
90
Cinema Standards Measurement System (CSMS) Specifica-
tions
- Brightness: 94 foot-Lamberts (fL)
- Contrast Ratio: 227:1 to 282:1 (variable depending on lens
aperture setting)
These measurements are taken from the projector in a controlled,
home theater environment. All measurements are made to ANSI/
NAPM IT7.228-1997 specifications using the Photo Research
PR-650 SpectraColorimeter and Minolta LS-100 Luminance Meter,
Video Essentials test DVD and a 1.3 gain, 72-inch wide screen. The
projector is calibrated to a color temperature of 6,500K and has a
minimum of 150 hours of usage.
The foot-Lambert (fL) is the unit of measurement used in commercial
movie theaters to express image brightness at the screen surface.
The Society of Motion Picture and Television Engineers (SMPTE)
specifies 16 fL as the target image brightness for film-based
projectors using an open gate (without film in the projector). More
importantly, today SMPTE specifies 12 fL as the target image bright-
ness in Digital Cinema theaters. The foot-Lambert measurement is
dependent on screen size, screen gain and projector light output.
Home Theater Calibration Specifications
- Light Output: 2360 ANSI Lumens
- Contrast Ratio: 227:1 to 282:1
These specifications are obtained by calibrating the projector as
described above for CSMS measurements.
Industry-Standard Specifications
- Light Output: 4000 ANSI Lumens
- Contrast Ratio: 1500:1 to 1800:1
These are typical projector brightness and contrast specifications
found in most companies' sales literature. Runco includes these
measurements in its literature to allow for direct comparison with
other manufacturers' projectors. These measurements are typically
taken at 9,000K to 13,000K to get expected performance data
when the projector is used in professional, commercial and industrial
displays.
See Controller for Specifications
100-240V AC, 50/60Hz, 1700W
(non-condensing)
Width: 29.03 in. (737 mm)
Depth: 28.23 in. (717 mm)
Height: 12.24 in. (311 mm)
85 lbs. (38.55 kg)
Complies with FCC Class B, CE, C-Tick
Projector: Two (2) years parts and labor from the date of
delivery to the end user.
Lamp Warranty: 1000 hours or six (6) months, whichever
comes first.
Runco VX-40d/-50d/-60d/-80d Owner's Operating Manual