Optoma Ex774n Projector Specifications

							www.optoma.eu
EX774N
Digital DLP® Projector
 The All-rounder…
  Bright Installations…
  Portable Design
   Exceptional brightness  
– 4300 ANSI Lumens 
  Stunning image clarity and detail 
with DarkChip3™ technology
   
Networking – controlled and 
monitored using RJ45 
30dB303030303030000dBdBdBdBdBdBdBdBdBdB  Quiet operation – 30dB
  Vivid perfectly balanced 
colour for outstanding images 
and video
  Luxury carry-case for use on 
the move
�  No maintenance  
– filter free design     
						

							EX774N
123
13
24
Optoma Colour Enhancement Technology
Advanced colour processing for bright, vivid, lifelike colour.*Simulated Images
Image and colour enhancement technologies
 WITh  WIThOuT
  3000:1 contrast ratio  400:1 contrast ratio
Designed with medium or large conference rooms and venues in mind, the powerful EX774N 
projects an astonishing 4300 ANSI Lumens from a sleek and portable design.
Installed or on the move, the EX774N partnered with a notebook/PC delivers bright, vivid 
presentations and videos. Versatile with network capabilities it offers extensive connectivity 
suitable for a range of multimedia sources.
STAGGERING BRIGhTNESS
At  4300  ANSI  Lumens,  the  Optoma  EX774N  is  effective  under  virtually 
any lighting conditions. 
STuNNING IMAGE QuALITY
DarkChip3™ technology from Texas Instruments enables a 3000:1 contrast 
ratio for stunning, pin sharp text or graphics and lifelike video. Optoma Colour 
Enhancement Technology™ ensures precise, vivid colour reproduction. This 
combination simultaneously enables text, graphics or videos to be displayed 
with accuracy and crystal clarity.
COLOuR PERFORMANCE
Optoma guarantees colour quality will remain as new for 10 years*
We  are  so  confident  that  the  EX774N  colours  will  not  fade  that  we  guarantee  the  colours  will  remain  vibrant  and  vivid,  even  after 
many years of use.
EXTENSIVE CONNECTIVITY
This native XGA projector accepts a wide variety of computer and video input signals. 
Connectivity includes: DVI-I, VGA–SCART and Component, S-Video, Composite, RS232 and RJ45.  
In  addition,  connect  to  the  vast  range  of  smooth  release  Panoview  electric  screens,  operated  via  the  integrated  +12v  trigger  when  the  projector  is 
switched on.
NETWORK CONTROL
Projectors can be controlled and monitored over a LAN network using a web browser.           
						

							EP776/EP782EX774N
EASY TO uSE
 Quiet Operation
 The EX774N features Optoma’s whisper-quiet design, highly 
effective in reducing audible noise levels to 30dB.
� 
Multi-Language Support
 The  OSD  menu  supports  up  to  18  European  languages 
including French, German, Polish, Dutch, Swedish and Arabic.
� Easy Lamp Replacement 
  The lamp can easily be replaced in situ even if the projector 
is ceiling mounted.
SECuRITY
 Password Protected Operation
 Acts as a theft deterrent and prevents unauthorised usage.
 
Key Pad Lock 
Unauthorised adjustments are prevented by ensuring the 
projector can only be controlled via the remote control.
ENERGY SAVING 
  Auto Power Off
 If  after  a  pre-determined  time  the  projector  does  not 
receive a signal, it will turn itself off, conserving power and 
extending the life of the lamp.
 Fast Switch On
 Image displayed moments after switch on.
 Low Power Standby Mode
 Reduces energy consumption.
CuSTOMISED START uP SCREEN
First impressions are important so set the company logo as the start up 
screen to make that lasting impression. 
MAINTENANCE FREE
DLP®  technology  ensures  lower  cost  of  ownership,  longer  life  and 
improved reliability compared to other technologies such as LCD. 
Save  time  and  money  with  the  filter  free  projector  design  –  no  more 
regular filter replacement or cleaning required. 
CONTROL
The extensive RS232 command set makes it simple and easy to control 
the EX774N with any control system.
AMX Compatibility – Dynamic Discovery Protocol is
incorporated into the EX774N. This feature allows
for easy installation with AMX control systems.      
						

							Specifications
 EX774N
Native Resolution  XGA 1024 x 768 
Compressed Resolution  up to UXGA (1600 x 1200) 
Brightness  4300 ANSI Lumens 
Contrast Ratio  3000:1       
Noise Level  30/32dB (STD/BRIGHT mode)     
Display Technology  0.7” XGA DC3 Double Data Rate (DDR) DLP® Technology by Texas Instruments
Dimensions (W x D x H)  300 x 244 x 100.5 
Weight  3.7 kg 
Lamp Life**  3000/2000 hours (STD/Bright mode) 
Remote Control  Full function remote with laser pointer, mouse control and direct source 
selecting 
INPUTS  DVI-I (HDCP)  HDMi via adaptor 
  2nd VGA via adaptor 
15 Pin D-Sub VGA  Component via adaptor 
  SCART via adaptor 
S-Video 4 Pin Mini Din   
Composite RCA Jack   
3.5mm Audio Mini Jack-Audio computer inputs   
2 x Stereo RCA-Audio video inputs   
USB (for remote mouse) 
CONTROL  RS232 9 Pin Mini DIN & RJ45 Network Control 
OUTPUTS  PC 15 Pin D-Sub VGA (monitor loop-through)   
3.5mm Audio Mini Jack   
+12v Trigger 
Audio  3W Speaker 
Aspect Ratio  4:3 Native, 16:9 compatible 
Keystone Correction  ± 30° Vertical 
On Screen Display  18 Languages: English, German, French, Italian, Spanish, Portuguese, Polish, 
Dutch, Russian, Finnish, Swedish, Greek, Norwegian, Danish, Hungarian, Czech, 
Turkish and Arabic 
Video Compatibility  PAL SECAM 625/576i\p, NTSC 525/480i\p, HD 720p/1080i 
Uniformity  85% 
Displayable Colours  16.7 Million 
Projection Lens  F/2.6 ~ 2.81, f=26.01 ~ 29.84mm, 1.15x Manual Zoom 
Throw Ratio  1.8 – 2.1:1 (Projection Distance:Image Width) 
Projection Distance  1.0 – 11m 
Image Size  0.60 – 7.65m (23.46” – 301.02”) Diagonal 4:3 
Horizontal Scan Rate  15, 31 – 90kHz 
Vertical Scan Rate  50 – 85Hz 
Power Supply  100 – 240V, 50 – 60Hz 
Power Consumption  350W Maximum, Standby < 5W 
Operating Conditions  Operating: 5 – 40˚ C, 80% Humidity (Max), 3000m Altitude (Max) 
Security  One Kensington Lock Port, Password Protection 
Standard Accessories  Lens Cover, AC Power Cord, VGA Cable, Composite Cable, USB Cable, Carry 
Bag, Full Function Remote, Batteries x 2, Quick Start Guide, CD User Manual, 
Warranty Card, WEEE Card 
RoHS  Compliant 
Lamp Warranty  6 months or 1000 hours – whichever comes sooner 
Warranty  Warranty will vary by country. Please see www.optomaeurope.com or ask your 
local supplier for details 
Colour Guarantee*  10 Years 
Optoma Europe Ltd.
42 Caxton Way, Watford Business Park, Watford, Hertfordshire, UK. WD18 8QZ
www.optoma.eu
* Optoma guarantees that in normal use, Optoma DLP® colour quality will be indistinguishable from when new. Please note that worn lamps will give slight variance. Exclusion: (1) Guarantee is voided if the projector is subject to damage 
through mis-use. (2) Guarantee may be void in industrial or commercial entertainment environments where dust or smoke is particularly excessive (3) Guarantee will not apply if lamp brightness is below 50% due to wear or if the projector 
is not working due to other fault. **Typical lamp life achieved through testing. Will vary according to operational use and environment conditions. Copyright © 2008, Optoma Europe Ltd. All other product names and company names used 
herein are for identifications purposes only and may be trademarks or registered trademarks of their respective owners.  Errors and omissions excepted, all specifications are subject to change without notice. DLP
® and the DLP logo are 
registered trademarks of Texas Instruments.
Optoma recommended Screens
www.panoview.eu
EX774N Projection Distance 1.0 - 11m (4:3 Aspect Ratio)
Projection Distance (m) Max. Horizontal Image Size (m) Min. Horizontal Image Size (m) Max. Vertical Image Size (m)Min. Vertical Image Size (m)Max Diagonal Image Size (m)Max Diagonal Image Size (inch) Max. Image Offset (m)
1.00
2.00
2.50
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
11.00 0.56
1.11
1.39
1.67
2.22
2.78
3.33
3.89
4.44
5.00
5.56
6.110.48
0.95
1.19
1.43
1.90
2.38
2.86
3.33
3.81
4.29
4.76
5.240.42
0.84
1.04
1.25
1.67
2.09
2.51
2.92
3.34
3.76
4.18
4.590.36
0.72
0.90
1.07
1.43
1.79
2.15
2.51
2.86
3.22
3.58
3.940.70
1.39
1.74
2.09
2.78
3.48
4.17
4.87
5.56
6.26
6.95
7.6527.37
54.73
68.41
82.10
109.46
136.83
164.19
191.56
218.92
246.29
273.65
301.02 0.05
0.10
0.13
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
For guide purposes only 
 
EX774N is capable of 16:9 aspect ratio projection. When projecting a 16:9 image the image sizes, screen height and offset information will differ from the above.
EX774N
Exceptional Connectivity/Multiple Terminals
89101112
13141516171819
EX774N Remote Control
1  Laser 
2  Remote Mouse
3  Vertical Keystone Correction
4  Volume Control
5  Zoom Control
6  AV Mute
7  Direct Input Source Selection
EX774N Connections
8 D VI-I HDMI and 2nd VGA  
  via adaptor
9  VGA-SCART & Component
10  VGA Loop-through
11  S-Video
12  Composite Video
13  RS232 – 9 Pin
14  RJ45
15  +12v Trigger
16  USB (remote mouse)
17  Audio Out
18  Audio In (DVI-I & VGA)
19  Audio In L&R (S-Video & Composite)
Easy to use remote control
2
1
Easy to use remote 
with buttons to 
change the input 
sources
43
5
6
7