Optoma Projector Ep1690 Technical Information Manual

							Datasheet – EP1690
© Copyright 2006 Optoma Technology, Inc. DLP® and the DLP logo are trademarks of Texas Instruments. All specification\
s subject to change at any time.
EP1690 Digital Projector
Data to Video, Day to Night – 
The EP1690 is Your All-Around Digital Display Device
The Optoma EP1690 is a native 16:9 digital projector that 
delivers performance for today’s widescreen laptops, the 
latest DVDs and high-definition content. Featuring a native 
resolution of 1280 x 768, the EP1690 offers amazingly bright 
picture quality with 2500 lumens and a 2500:1 contrast ratio. 
Stylish, lightweight and amazingly versatile, the EP1690 goes 
from laptop to big screen home entertainment easily.
            Features
 Native 16:9 WXGA (1280 x 768) widescreen display for work 
     and play versatility
 DarkChip2™ DLP
® technology by Texas Instruments ensure 
     that images don’t fade or degrade over time
  Bright and crisp picture quality with 2500 lumens and 2500:1 
     contrast ratio
  Extensive connectivity options, including DVI with HDCP and four audio and video inputs
  Express on/off function to power on/off the projector in mere seconds
  Innovative “wind tunnel” cooling system to deliver whisper quiet operation and prevent light leakage
            Specifications
Brightness
2500 Lumens (Typical)
Resolution
Native WXGA (1280 x 768)
Maximum Resolution
PC: WXGA (1280 x 768)
Video: 720p, 1080p
Contrast Ratio
2500:1 (Full On/Off)
Lamp Life and Type
2500 Hours (ECO)
220W UHP
Display Type
0.65” DDR DLP
® Technology 
by Texas Instruments
Throw Ratio
1.58 to 1.90:1 (Distance/Width)
Projection Distance
5’ to 40’ (1.5 to 12 m)
Image Size
28” to 300” (0.71 to 7.62 m)
Remote Control
Full Feature Remote Control 
with Laser Pointer and Mouse PC Compatibility
SXGA+, UXGA, XGA, SVGA, VGA 
Compression, VESA Standards, 
PC and Macintosh Compatible
Video Compatibility
HDTV (480i/p, 576i/p, 720p, 1080i/p) 
with 480i/576i De-Interlacing
Projection Lens
F/2.5 - 2.8, f = 22.25 - 26.69 mm
I/O Connections
DVI-D w/HDCP, Two VGA, S-Video, 
Composite Video, Four Audio-In, 
USB, RS-232, VGA-Out 
Operating Temperature
5 to 35°C, 80% Max Humidity
Storage Temperature
-20 to 60°C, 80% Max Humidity
Uniformity
85%
Dimensions (W x H x D)
13.56” x 3.72” x 9.67” 
(344 x 94 x 246 mm)
Weight
7 lbs (3.2kg)
Noise Level
30dB/27dB (STD/ECO) 
Power Supply
AC Input 100-240 Volts, 50 - 60Hz
Power Consumption
295 Watts ± 10% Full Power,