Optoma EP776 User manual

EP776/EP782
Let’s make it powerful!
Outstanding brightness and contrast ratio suit for
any large venue with easy network management
* Please contact local dealer to check Wireless Projector System availability.
With astonishing brightness of 4300/4700
lumens, razor-sharp contrast of 3000 to 1 and
wide range of attached add-on lens (throw
ratio from 1.3 to 2.46)available for choice,
EP776/EP782 projector is made to shine in wide
range of large venues: from large classroom/boardroom, to auditorium or public space.
The great connectivity & built-in wireless solution (option) not only makes this full-featured projector
ideal for elegant & professional presentation, the highly saturated color, whisper-quiet
operation(28dB/30dB)and the Optoma proprietary TiO2air-purifier system also ensure audiences an
unsurpassed multimedia experience ever have in this class.
0.7" DarkChip3 DLP®technology
Incorporated with Texas Instrument’s most advanced DarkChip3 XGA DMD
4300/4700 ANSI Lumens & 3000:1 Contrast Ratio
State-of-the-art optical/system design makes EP776/782 powerful in both
brightness & image performance
Ultra-Wide Range of Throw Ratio for All Large Venue
Applications
Master Lens: 1.57 ~ 1.89:1
Master Lens + Short Throw Add-on Lens(Option): 1.3 ~ 1.57:1
Master Lens + Long Throw Add-on Lens(Option): 2.04 ~ 2.46:1
Dual Support Network Management & Central Control
RJ45 & RS232 connections with projector ID programmable
Comprehensive Connectivity
2 independent Digital-In(HDMI & DVI)+ 2 independent Analog-In(VGA)+
6 independent Audio-In + 12V relay output + others
Built-in Wireless Solution(Option)
IEEE 802.11b/g
Installation/Maintenance/Environment Friendly
Height of 4 supporting feet all adjustable
Easy lamp replacement from top cover
Green Design(RoHS Compliant)/ Auto shut-down timer while no signal to save
lamp life & energy
All New Definition of User Friendly
Built-in Optoma proprietary air purifier system for sterilization & deodorization
during projector operation

OP-EP776_782_200803
Available from:
www.optoma.com
All Specifications are subject to change without notice.
© 2008, Optoma Corporation. DLP®and the DLP® medallion are trademarks of Texas Instruments.
All other names mentioned herein are property of their respective owners.
For guide purposes only
1.5
2.0
2.5
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
47.0
62.7
78.4
94.0
125.4
156.9
188.7
219.4
250.8
282.1
313.5
39.1
52.1
65.1
78.1
104.2
132.0
156.2
182.3
208.3
234.4
260.4
Projection Distance Maximum Image Minimum Image
Projection Distance(meter) / Image Size(4:3 diagonal inch)
EP776/EP782
Projection Image Size
Projection Distance
Throw Ratio
Keystone Correction
Aspect Ratio
Scan Rate
Estimated Lamp Life
Speaker
Lamp Type
PC Compatibility
Video Compatibility
Input / Output
Connections
Uniformity
Power Supply
Weight
Operational Noise
Dimensions ( W×D×H)
Specification EP782EP776
Projection Lens
134.2 million colors
F# 2.52 ~ 2.79, f = 22.55 ~ 27.06mm;
Short Throw 1.2x Manual Zoom / Focus Lens
39.1 ~ 313.5 inches
1.5 ~ 10 meters
1.57 ~ 1.89:1(distance/screen width)
± 18˚(vertical)
4:3 Native, 16:9 Compatible
Horizontal: 15 ~ 91KHz; Vertical: 50 ~ 85 Hz
UXGA, SXGA+, XGA, SVGA, VGA, VESA standards PC signal &
Macintosh compatibles
85 %
3000 hours(STD mode) / 2000 hours(Bright mode)
3W speaker x2
AC input 100 ~ 240V; 50/60 Hz
5kg / 11lbs
28dB(STD mode)30dB(STD mode)
398mm x 295mm x 132mm
Displayable Colors
Display Technology
Resolution
Brightness
Contrast Ratio
TI DLP®technology / 0.7” XGA DarkChip3 DMD Chip
Native XGA(1024x768), Computer capability up to UXGA(1600x1200)60Hz
3000:1
4300 ANSI Lumens 4700 ANSI Lumens
280-watt replaceable lamp 330-watt replaceable lamp
HDTV(480p, 576p, 720p, 1080i/p), SDTV(480i,576i), Full NTSC, NTSC4.43,
PAL, PAL-M, PAL-N, SECAM,HDMI(480i/p, 576i/p, 720p, 1080i/p)
HDMI(support audio input)x1, DVI-D(support HDCP)x1, VGA1(YPbPr/RGB/
SCART)x1, VGA2(YPbPr/RGB)x1, S-Video x1, Composite Video x1, Audio
input x 6(For DVI-D/VGA1/VGA2/S-Video/Video/HDMI), VGA output x1, Audio
output x1, +12V Relay output x1, USB Port(For USB remote mouse control/
service)x1, RS-232 interface x1, IR receivers(front and top)x2, RJ45(LAN for
network control interface)x1
The new 9 bit color processing technology increases the number of
colors that can be displayed from 16 millions to over 1 billion.
9 BIT COLOR PROCESSING
natural, rich looking colors un-natural looking images
NETWORK MANAGEMENT
Control plural EP776/EP782 by wire via RS-232 hub or directly with projector ID in EP776/EP782
Control plural EP776/EP782 by wireless and wire via RJ-45 port in EP776/EP782
Built-in TiO2photocatalyst air refresher to secure and maintain a healthy
indoor environment
BUILT-IN TiO2
01. 12V Relay
02. Video w/Audio in
03. S-Video w/Audio in
04. VGA out
05. Audio out
06. VGA2 in w/Audio in
07. VGA1 in w/Audio in
08. DVI-D w/Audio in
09. USB
10. HDMI(support Audio Input)
11. RS 232
12. RJ 45
EP776/782 Connections
01 02 03 04
05
06 07 08 10 12
09 11
PC with 4 port of RS-232