Optoma Dx623 Projector Technical Specifications

							© Copyright 2011 Optoma Technology, Inc. All specifications subject t\
o change at any time.
www.optoma.com
DX623  Multimedia Projector
Versatile, Bright and SharpSmall, sleek and stylish, the Optoma DX623 provides a combination 
of performance and affordability.  Including features such as 2600 
ANSI lumens, contrast ratio of 3000:1, lamp life of up to 4000 hours, 
filter-free design and low standby power consumption, the Optoma 
DX623 will help you save on costs over time and also deliver perfect, 
colorful, crisp images to captivate your audience.
          Features  Native XGA DLP® by Texas Instruments with BrilliantColor™ Technology
   Bright images and high contrast ratio - 2600 ANSI lumens and 3000:1 
contrast ratio (Full On/Full Off)
   Rapid power-on and shutdown – No waiting
   High-definition resolution supported – Up to 1080p 
   Wide range of connectivity options:  Two VGA-in, VGA-out, S-Video, 
composite video, audio-in, audio-out and RS-232
          Specifications Datasheet – DX623
Display Type
Single 0.55” DMD DLP 
Technology by Texas 
Instruments
Resolution
Native XGA (1024 x 768)
Maximum Resolution
UXGA (1600 x 1200)
Brightness (Typical)
2600 ANSI Lumens 
Contrast Ratio
3000:1 (Full On/Full Off)
Lamp Life and Type
4000/3000 Hours (STD/Bright)
185W UHP
Throw Ratio
1.95 to 2.15:1 (Distance/Width)
Projection Distance
3.28’ to 32.8’ (1.0 to 10m)
Image Size (Diagonal)
22.9” to 300” (0.58 to 7.62m)
Aspect Ratio
4:3 Native, 16:9 and 16:10 
Compatible
Remote Control
Fully Featured IR Remote with
Laser Pointer
Audio
2-Watt Speaker
Displayable Colors
1.07 Billion
Uniformity
85%Offset
115%
Computer Compatibility
UXGA, WXGA, SXGA+, SXGA, XGA, 
SVGA, VGA Resized, VESA, PC and 
Macintosh Compatible
Video Compatibility
NTSC, PAL, SECAM, SDTV (480i), 
EDTV (480p), HDTV (720p, 1080i/p)
Projection Lens
F= 2.41-2.55, f= 21.8-23.98mm, 
1.1x Manual Zoom and Focus
Monitor Loop Through
D-Sub 15-Pin VGA Output 
(Functional in both Normal and 
Standby Modes)
User Controls
Complete On-Screen Menu 
Adjustments in 23 Languages
I/O Connectors
Two VGA-In, VGA-Out, S-Video, 
Composite Video, Audio-In, 
Audio-Out and RS-232
Security
Kensington
® Lock Port, Security Bar 
and Keypad Lock
Projection Method
Front, Rear, Ceiling Mount, Table 
To p
Weight
5 lbs (2.27kg)
Dimensions (W x H x D)
11.28” x 3.98” x 7.6”
(287 x 101 x 193 mm) 
Noise Level (STD/Bright)
28dB/30dB Keystone Correction
±40° Vertical
Horizontal Scan Rate
15.3 - 91.1 KHz
Vertical Refresh Rate
24 - 85 Hz
Operating Temperature
41 to 104°F (5 to 40°C), 85% 
Max Humidity
Power Supply
AC Input 100-240 V, 50-60Hz, 
Auto-Switching
Power Consumption
255 Watts (Bright), 230 Watts 
(STD),