Specifications
108
Runco SC-1 Owner’s Operating Manual
PRE
L
IMINAR
Y
Brightne
ss
and Contra
s
t:
Cinema
S
tandard
s
Mea
s
urement
S
y
s
tem (C
S
M
S
)
S
pecification
s
-
Brightness (with 2.0-kW lamp): 331.0 foot-Lamberts (fL)
-
Contrast Ratio (with 2.0-kW lamp): 243:1 - 485:1
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
S
pecification
s
-
Light Output (with 2.0-kW lamp): 6887 ANSI Lumens
-
Contrast Ratio (with 2.0-kW lamp): 243:1 - 485:1
These specifications are obtained by calibrating the projector as
described above for CSMS measurements.
Indu
s
try-
S
tandard
S
pecification
s
-
9000 ANSI Lumens, minimum, with 2.0-kW lamp
-
Contrast Ratio: 1500:1 - 2800:1
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.
Power Requirement
s
:
200 to 240 VAC, 50/60 Hz, 30 Amps
Operating Environment:
41°F to 95°F (5°C to 35°C), 20% to 80% humidity
(non-condensing)
External Cooling Requirement: 600 CFM, minimum
Dimen
s
ion
s
:
See Figure 7-1 and Figure 7-2
Weight (without len
s
):
342 lbs. (155.1 kg)
Regulatory Approval
s
:
Complies with FCC, CE C-Tick
Limited Warranty:
Projector: Two (2) years parts and labor from the date of
delivery to the end user.
Lamp: 1000 hours or six (6) months, whichever comes first.
S
pecification
s
are
s
ubject to change without notice.
Table 7-1.
S
C-1
S
pecification
s
(continued)
Содержание Signature Cinema SC-1
Страница 2: ......
Страница 98: ...Operation 86 Runco SC 1 Owner s Operating Manual P R E L I M I N A R Y Notes...
Страница 124: ...Specifications 112 Runco SC 1 Owner s Operating Manual P R E L I M I N A R Y Notes...
Страница 125: ......