1-8
EMP-S4
SEIKO EPSON Revision:B
1.3 Specifications
Projection System RGB Liquid Crystal Shutter Projection
Projection Method Front/Rear/Ceiling Mount
Specifications of
main parts
LCD
Size 0.5 inches with MLA
Driving Method Poly-silicon TFT Active Matrix
Pixel Number 480000 dots (800 x 600) x 3
Native Resolution SVGA
Aspect Ratio 4 : 3
Pixel Arrangement Stripe
Projection lens
Type
Power zoom/Manual focus
F-number 1.4
Focal Length 16.6 mm
Zoom Ratio 1.0 to 1.35
Offset 9.6 : 1
Lamp
Type 170W
Life
2000 h (High Brightness)
3000 h (Low Brightness)
Optical System Dichroic Mirror Separation & Prism combine Method
Screen Size (Projected Distance)
30 to 300 inch (1.19 to 12.12 m) (Zoom: Tele)
30 to 300 inch (0.87 to 8.97 m) (Zoom: Wide)
Brightness
High Brightness
1800 ANSI lumens
(Color Mode: Game, Zoom: Wide)
Low Brightness
1500 ANSI lumens
Color Mode: Game, Zoom: Wide)
Contrast
500 : 1
Color Mode: Game, High Brightness)
Brightness Uniformity 85 % (Typ.)
Color Reproduction Full-Color (16.77 million colors)
Sound Output 1W Monaural
Color Mode
PC Photo, Presentation, Theatre, Game, sRGB, Black Board
Video Sports, Presentation, Theatre, Game, sRGB, Black Board
Effective Scanning
Frequency Range
(Analog)
Pixel Clock 13.5 MHz to 162 MHz
Horizontal 15 MHz to 92 KHz
Vertical 50 MHz to 85 Hz
Adjustment
Function
Projector/Remote Control
Keystone/Brightness/Contrast/Tint/Saturation/Sound/
Input signal etc.
Tilt Angle 0 to 10degrees
Keystone
Correction
PC
Vertical: -30 to +30 degrees
Component Video
Vertical: -20 to +20 degrees Assuming the aspect ratio is 16 : 9.
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