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Product description

1280 x 768 native WXGA resolution

2500:1 contrast ratio

16:9 native, 4:3 and 5:4 compatible aspect ratios

Elegant design and ultra-portable 3.2 pounds

HDMI, VGA, S-Video, composite video, USB and Audio inputs

8 11/16" W x 2 13/16" H x 7" D; weight: 3.2 lbs.

Includes remote control with laser pointer, VGA cable, composite video cable, lens cap and carrying case

General Information
Manufacturer	Optoma Technology
Manufacturer Part Number	EP1691
Manufacturer Website Address	www.optomausa.com
Product Model	EP1691
Product Name	EP1691 MultiMedia Projector
Product Type	DLP Projector
Technical Information
Technology Details	1 x 0.65" DDR DMD
Lamp Type	200W
Lamp Life	2000 Hour(s) Standard 3000 Hour(s) Economy Mode
Focal Length	21.3mm to 24.5mm
Focal Ratio	F-Number 2.55 to 2.72
Projection Method	Front Ceiling
Video Signals	NTSC 3.58, 4.43, M PAL B, D, G, H, I, M, N SECAM B, D, G, K, K1, L HDTV 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Controls	Remote Control
Audio	1 x 1W
Image Information
Brightness	2500 lm
Native Resolution	1280 x 768 - WXGA
Display Modes	640 x 480 VGA Supported 800 x 600 SVGA Supported 1024 x 768 XGA Supported 1280 x 1024 SXGA Supported 1400 x 1050 SXGA Supported
Projection Distance	3.9ft to 39ft
Diagonal Image Size	254.22"
Zoom	1.15x Manual Zoom
Aspect Ratio	16:9 Native 4:3 Supported 5:4 Supported
Contrast Ratio	2500:1 Full On/Off
Throw Ratio	1.9 to 2.21 Distance:Width
Uniformity	85%
Digital Keystone	?30 ? Vertical
Sync Range	15 kHz to 91.4 kHz Horizontal 43 Hz to 87 Hz Vertical
Interfaces/Ports
Interfaces	HDMI - HD DB-15 - Video S-Video RCA - Composite Video USB Mini Jack - Audio Input
Power Description
Input Voltage	100 V AC to 240 V AC
Physical Characteristics
Dimensions	2.8" Height x 8.66" Width x 7.01" Depth
Weight	3.2 lb

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Optoma is leading projector brand around the world, which is the top DLP projector brand in United States, Canada, Mexico, Great Britain and France markets.