Runco RS-900 Owner's Operating Manual page 88

Specifications
Table 7-1. RS-900 Specifications (continued)
Brightness and Contrast:
Lamp:
Estimated Lamp Life:
Video Inputs:
Control Options:
RS-232 Communication
Parameters:
+12V Output:
Power Requirements:
Cinema Standards Measurement System (CSMS)
Specifications
- Brightness*: 13.9 to 19.8 foot-Lamberts (fL)
- Contrast Ratio*: 200:1 to 220:1
*Variable depending on RVR 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 brightness 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: 438 to 543 ANSI Lumens
- Contrast Ratio*: 200:1 to 220:1
These specifications are obtained by calibrating the projector
as described above for CSMS measurements.
Industry-Standard Specifications
- Light Output: 1200 ANSI Lumens
- Contrast Ratio: 3000:1
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.
200 Watts
2000 hours
(1) Composite Video, (1) S-Video, (1) RGB/Component Video
(5 x BNC), (1) RCA Component Video (3 x RCA), (2) HDMI
- Discrete IR remote
- Serial commands via RS-232
115200 bps, no parity, 8 data bits, 1 stop bit, no flow control
Max. 0.25 Amps, active when Cinema or Virtual Cinema
Aspect Ratio is selected (CineWide versions only) or when
projector is turned on; Tip = +12V; Sleeve = Ground
100 to 240 VAC (auto-sensing), 50/60 Hz, 340 Watts
(1160.4 BTUs/hour)
74 Runco RS-900 Owner's Operating Manual