Optoma EP728 Datasheet

© Copyright 2008 Optoma Technology, Inc. DLP
®
and the DLP logo are registered trademarks of Texas Instruments. All specifications subject to change at any time.
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Datasheet – EP728
EP728 − Multimedia Projector
Bold, Bright and Light
The Optoma EP728 is a lightweight digital projector that features
a brightness of 2700 lumens and a DLP
®
chipset with the latest
color processing technologies from Texas Instruments.
Weighing only 4.4 pounds, the portable and attractive EP728 is
HD compatible and has a variety of connectivity options for
multiple video sources. The Optoma EP728 offers a bold, bright
solution for demanding presentation environments.
Features
 Native XGA resolution at 2700 lumens and 2200:1 contrast ratio
 Lightweight at 4.4 pounds with 3000 hours of lamp life
 Wide-range of connectivity options including: DVI-I w/HDCP,
VGA-In/Out, S-Video, RS-232 and USB
 Presentation-friendly remote control with laser pointer; Password
protection available through remote control
 DLP chipset and latest color processing technologies from Texas
Instruments
Specifications
Display Technology
0.55” DDR DLP Technology by
Texas Instruments
Resolution
Native XGA (1024 x 768)
Maximum Resolution
UXGA (1600 x 1200) Resized
Brightness (Typical)
2700 ANSI Lumens
Contrast Ratio
2200:1 (Full On/Full Off)
Lamp Life and Type
2000/3000 Hours (STD/ECO)
200W UHP
Throw Ratio
1.94-2.16:1 (Distance/Width)
Image Size (Diagonal)
24.6” to 302.9” (0.6 to 7.69 m)
Projection Distance
3.9’ to 39.4’ (1.2 to 12 m)
Audio
One 1-Watt Speaker
Remote Control
Fully Featured IR Remote w/
Laser Pointer
Displayable Colors
16.7 Million
Aspect Ratio
4:3 Native, 1.78:1, 5:4 and 16:9
Compatible
Computer Compatibility
VGA, SVGA, XGA, SXGA, SXGA+,
UXGA Resized, VESA, PC and
Macintosh Compatible
Video Compatibility
NTSC, PAL, SECAM, EDTV (480p),
HDTV (576i/p, 720p, 1080i)
Monitor Loop Through
D-Sub 15 VGA Output (Functional in
Both Normal and Standby Modes)
Projection Lens
F=2.41~2.55, f=21.79~23.99 mm,
1.1x Manual Zoom and Focus
I/O Connectors
DVI-I w/HDCP, VGA-In, VGA-Out,
S-Video, Audio-In, RS-232, USB
Security
One Kensington® Lock Port
User Controls
Complete On Screen Menu
Adjustments in 11 Languages
Projection Method
Front, Rear, Ceiling Mount, Table
Top
Keystone Correction
± 40º Vertical
Horizontal Scan Rate
15 to 100 kHz
Vertical Refresh Rate
56 to 85 Hz
Uniformity
85%
Weight
4.4 lbs (2 kg)
Dimensions (W x H x D)
10.2” x 2.9” x 7.4”
(259 x 73 x 188 mm)
Noise Level
32db/30dB (STD/ECO)
Power Supply
AC Input 100-240V, Auto-Switching
Power Consumption
260 Watts (Maximum), <10 Watts
(Standby)
Operating Temperature
40-95°F (5-35°C) (80% Humidity),
Adjustable Fan Speed for High
Altitude Application
Standard Accessories
AC Power Cord, VGA to VGA
Cable, Remote Control, Batteries
for Remote, Lens Cap, Quick Start
Guide, Warranty Card, User’s
Manual and Carrying Case
Optional Accessories
Ceiling Mount, VGA to Component
Cable, RS-232 Cable, S-Video
Cable, Audio-Out Adapter, Gold
Service Warranty and GrayWolfII™
Series Screens
Warranty
1 Year Limited Parts and Labor,
90 Days on Lamp
UPC
796435 11 667 5

Optoma EP728 Specifications

Power

power supply voltage	100-240 V
power consumption (maximum)	260 Watts
power consumption (standby)	<10 Watts

Operating Environment

operating temperature range	5-35°C
operating humidity	80%

Display

native resolution	1024 x 768
maximum resolution	1600 x 1200
brightness	2700 ANSI Lumens
contrast ratio	2200:1

Projection

lamp life (standard mode)	2000 hours
lamp life (eco mode)	3000 hours
throw ratio	1.94-2.16:1
image size (diagonal)	0.6 to 7.69 m
projection distance	1.2 to 12 m

Weight and Dimensions

weight	2 kg
width	259 mm
height	73 mm
depth	188 mm