Optoma EX785 E1P1D071E031 ユーザーズマニュアル

42 Caxton Way, Watford Business Park, Watford, Hertfordshire, UK. WD18 8QZ
www.optoma.co.uk

1

Brightness and lamp lifetime will vary depending on selected projector mode, environmental conditions and usage. As is common with all lamp based projectors, brightness will decrease over the lamp lifetime. 

2

Typical lamp life achieved through testing. Will vary 

according to operational use and environmental conditions. 

3

Optoma guarantees that in normal use, Optoma DLP

®

 colour quality will be indistinguishable from when new. Exclusions: (a) Guarantee is voided if the projector is subject to damage through misuse. 

(b) Guarantee may be void in industrial or commercial entertainment environments where dust or smoke is excessive (c) Guarantee will not apply if lamp brightness is below 50% due to wear or if the projector is not working due to other faults. (d) Over time worn 

lamps within all projector types will show a slight colour variance. 

4

Optoma guarantees that in normal use, the DLP

®

 imager will retain image quality for at least 5 years and provide consistent pixel performance. Exclusions: (a) Guarantee is voided if the projector 

is subject to damage through misuse. (b) Guarantee may be void in industrial or commercial environments where dust or smoke is excessive. Copyright © 2010, Optoma Europe Ltd. All other product names and company names used herein are for identification 

purposes only and may be trademarks or registered trademarks of their respective owners. Crestron

®

, the Crestron and RoomView

®

 logo are registered trademarks of Crestron Electronics, Inc. Errors and omissions excepted, all specifications are subject  

to change without notice. DLP

®

, BrilliantColor™ and the DLP logo are registered trademarks of Texas Instruments.

Optoma recommended Screens

EX785

1  Laser
2  AV Mute
3  Vertical Keystone correction
4  Digital Zoom Control 
5  Volume Control
6  Page Up/Down Control
7  Remote Mouse
8  Enter/Help
9  Brightness Adjustment
10 Direct Input Source Selection

11 DVI-D
12 HDMI (audio supported)
13 USB (remote mouse)
14 RJ45
15 VGA 1 - SCART & Component
16 Audio In (VGA 1)
17 VGA In - Component
18 Audio In (VGA 2) & DVI
19 VGA Out
20 Audio Out
21 5BNC
22 Audio In (BNC)
23 Component Video
24 Audio In  

 

(Component Video)

25 RS232

Brightness

1

 

5000 ANSI Lumens 

Contrast Ratio 

2000:1

Native Resolution  

XGA 1024 x 768

Compressed Resolution 

Up to UXGA (1600 x 1200)

Noise Level  

30/32dB (STD/BRIGHT mode) 

Display Technology  

0.7” XGA DC3 DLP

®

 Technology by Texas Instruments

Aspect Ratio 

4:3 Native, 16:9 Compatible

Throw Ratio 

Option 1 - Short Throw Lens: 0.8:1, Fixed zoom 

Option 2 - STD Lens: 1.6 ~ 2.0:1, 1.25x zoom 

Option 3 - Long Throw Lens: 2.0 ~ 3.0:1, 1.5x zoom

Projection Distance  

Option 1: 0.5 ~ 3m 

Option 2: 1.5 ~ 7m 

Option 3: 2.0 ~ 20m

Keystone Correction  

± 30° Vertical

Lens Shift Movement 

-15 to +60% Vertical, ±10% Horizontal 

Before installation please read EX785 install guide 

Aspect Ratio  

4:3 Native, 16:9 compatible

INPUTS 

HDMI (HDCP)  

 

Audio supported 

DVI-D (HDCP) 

 

HDMI via adaptor 

5BNC (RGBHV/YPbPr) 

2 x 15 Pin D-Sub VGA   

SCART via adaptor 

 

 

Component via adaptor 

Component Video 

S-Video 4 Pin Mini Din 

Composite RCA Jack 

3 x 3.5mm Mini Jack   

Audio computer inputs  

2 x Stereo RCA 

 

Audio video inputs 

USB (remote mouse)

CONTROL 

RS232 9 Pin D-Sub & RJ45 – Network Control 

[Operation during standby mode - ECO standby must 

be set to off]

OUTPUT 

PC 15 Pin D-Sub VGA (monitor loop-through) 

[Supported through VGA 1 only. Operation during standby 

mode - ECO standby must be set to off] 

Audio Mini Jack 

2 x +12v Trigger

Audio 

2 x 5W Speaker

On Screen Display 

17 Languages: English, German, French, Italian, Spanish, 

Portuguese, Polish, Dutch, Russian, Finnish, Swedish, 

Greek, Norwegian/Danish, Hungarian, Czech,  

Turkish & Arabic

Video Compatibility 

PAL SECAM 625/576i\p, NTSC 525/480i\p,  

HD 720p/1080i/p

Uniformity 

85%

Displayable Colours 

134.2 Million

Dimensions (W x D x H)  

416 x 324 x 143 mm

Weight  

8.6 kg (without lens)

Lamp Life

2

 

2000/1500 hours (STD/BRIGHT mode)

Remote Control  

Full function remote with mouse control, laser pointer 

and direct source selecting

Horizontal Scan Rate  

15 – 100kHz

Vertical Scan Rate 

43 – 120Hz

Power Supply 

100 – 240V, 50 – 60Hz

Power Consumption  

430W BRIGHT mode < 1W Standby mode 

390W STD mode < 1W Standby mode

Operating Conditions Operating 

5 - 35˚ C, 80% Humidity (Max), 3000m Altitude (Max)

Security 

One Kensington Lock Port, Password Protection,  

Keypad lock

Standard Accessories  

AC Power Cord, VGA Cable, full Function Remote, 

Batteries x 2, Lens cover, Quick Start Guide, CD User 

Manual, Warranty Card, WEEE Card

Optional Accessories  

Short Throw Lens, STD Throw Lens, Long Throw Lens, 

SCART to VGA adaptor, Component to VGA adaptor

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

3

 

5 Years

Imager Guarantee

4

 

5 Years

3D Support 

120Hz frame sequential 3D for resolutions up to 720p. 

60Hz field sequential 3D for resolutions up to 480i

3D Viewing 

Requires Optoma DLP

®

 Link™ active shutter glasses  

– sold separately

3D Compatibility   

The 3D features of the EX785 can only be used with 

compatible 3D content and do not support 3D TV 

broadcast systems, including the 3D SKY service in the 

UK, or 3D Blu-ray. Support for these applications may  

be added in future using additional hardware. 

26 S-Video
27 Composite Video
28 Audio In  

 

(S-Video & Composite)

29 +12v Trigger
30 +12v Trigger
31 Kensington™ Lock
32 Security Bar