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Home >  Home Theater projectors > HD91
Resolution/ 1920×1080 (native on 1080i/p)
Brightness (typical)/
1,000 Lumens
Contrast Ratio/
500,000 :1
(MAX/ with Dynamic Black)


Display Tech. 0.65 inch 1080p DC3 DMD from Texas Instruments
Resolution 1920×1080 (native on 1080i/p)
Brightness (typical) 1,000 Lumens
Contrast Ratio 500,000 :1
(MAX/ with Dynamic Black)
Projection Lens f=22.56 ~ 42.87 mm, F/2.3~3.39 ; 1.9× manual zoom / focus lens
Smart Lens shift ± 60% vertical ; ± 10% horizontal
Projection Image Size 50 to 250 inches
Projection Distance 1.7m ~ 15m
Throw Ratio 1.5 ~ 2.89 :1(Projection distance/width)
Keystone Correction Vertical ±15°(system)
Aspect Ratio 16:9, 4 :3, LBX, Native
Video Compatibility 480i/p, 576i/p, 720p, 1080i/p, Full NTSC, NTSC4.43, PAL, PAL-M, PAL-N, SECAM, HDMI(480i/p, 576i/p, 720p, 1080i/p), Computer capability up to UXGA(1600×1200)
3D Support Format HDMI1.4a
1920×1080p @ 24Hz Frame packing 1920×1080p @ 24Hz Top-and-Bottom 1280×720p @ 50Hz / 60Hz Top-and-Bottom 1280×720p @ 50Hz /60hz Frame packing 1920×1080i @ 50Hz/60Hz Side-by-Side (Half)
HDMI 1.3
1920×1080i@50/60 Hz side by side / Top-and-Bottom
1280×720@50/60 Hz side by side / Top-and-Bottom
Input / Output Connections HDMI ×2(HDMI 1.4a 3D)
VGA ×1 Component ×1
Composite Video ×1
+12V Relay ×2
Serial RS-232 for control ×1
IR receivers ×2
USB(Service) ×1
VESA 3D Port ×1
USB charging(5V/1.2A) ×1
Uniformity 90 %
Light Source/ Life LED / 20,000hrs
Power Supply Universal AC 100 ~ 240 volts, 50/ 60Hz
Noise Level 23dB(STD)
Standby Power <0.5w
Weight 6.5kg
Dimensions (W x D x H) 360×480×160 mm