Runco SC-35d ユーザーズマニュアル

Cinema Standards Measurement System (CSMS) 
Specifications - SC-30d
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Brightness: 49 foot-Lamberts (fL)

-

Contrast Ratio: >350:1

CSMS Specifications - SC-35d
-

Brightness: 87 foot-Lamberts (fL)

-

Contrast Ratio: >300:1

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 a 1.0 gain, 84-inch 
wide screen. 

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 - SC-30d
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Light Output: 1,339 ANSI Lumens

-

Contrast Ratio: >350:1

Home Theater Calibration Specifications - SC-35d
-

Light Output: 2,411 ANSI Lumens

-

Contrast Ratio: >300:1

These specifications are obtained by calibrating the projector as 
described above for CSMS measurements. 

Industry-Standard Specifications - SC-30d
-

Light Output: 1,950 ANSI Lumens (uncalibrated)

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Contrast Ratio: 12,000:1 full-on, full-off 

Industry-Standard Specifications - SC-35d
-

Light Output: 3,500 ANSI Lumens (uncalibrated)

-

Contrast Ratio: 1,500:1 full-on, full-off 

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.

• Serial commands via RS-232
• Discrete infrared (IR) remote
• Consumer Electronics Control (CEC) protocol support via 

HDMI

• Ethernet

ISF Certified Calibration Configuration

> BT.709 (REC709)

Motorized focus, zoom and position controls