Optoma EX685UTis 95.8JQ01GC1E.S User Manual

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

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. copyright © 2012, 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. all images of products are for representation purposes only. Whilst every care is taken to provide accurate images of our products, actual products may differ slightly. some product images may have been digitally altered by us to add an optoma 

logo to the front panel. optoma reserves the right to amend or alter actual product or product images without notice. some images may be simulated.

EX685UTis

Native Resolution  

XGA 1024 x 768 

Display Technology 

Single 0.55” XGA DC3 DMD chip DLP

®

 Technology 

by Texas Instruments

Brightness - BRIGHT mode

1

 

3000 ANSI Lumens

Contrast 3000:1

Noise Level 

30dB (ECO mode)

Lamp Life

2

 

3000 (ECO mode) 

Projections Lens 

F Number 

2.71 

Focus Length 

4.423mm 

Focus / Zoom Type 

Manual Focus / 2.0x Digital Zoom 

Throw Ratio 

0.3777:1 (Projection Distance:  

 

 

  Image Width)

Projection Distance 

0.5 - 0.8m

Image Size 

1.53 – 2.55m (60.18” – 100.25”) Diagonal 4:3

Offset 

128.5% ±5%

Weight / Dimensions (W x D x H)  7.6 kg / 426.5 x 407 x 210mm (inc feet)

Remote Control 

Full function remote with direct source selecting

INPUTS 

HDMI (HDCP) - audio supported 

2 x 15 Pin D-Sub VGA 

S-Video 4 Pin Mini Din 

Composite RCA 

3.5mm Audio Mini Jack - Audio computer input 

2 x Stereo RCA - Audio video input 

Interactivity & USB (remote mouse) 

USB Reader - Type A 

USB Display - Mini USB 

Microphone

CONTROL 

RS232 - 3 Pin Mini DIN 

RJ45 

[Operation during standby mode - ECO standby must 

be set to off]

OUTPUT 

3.5mm Audio Mini Jack 

15 Pin D-Sub VGA 

[Supported through VGA 1 only. Operation during standby 

mode - ECO standby must be set to off] 

+12v Trigger

Audio 

10W Speaker

Aspect Ratio 

4:3 Native, 16:9/16:10 Compatible

Keystone Correction 

± 40° Vertical

On Screen Display 

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

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

Greek, Norwegian/Danish, Hungarian, Czech, Turkish, 

Farsi, Arabic & Romanian

Compatible Resolutions  

UXGA, SXGA, WXGA, HD, XGA, SVGA

Video Compatibility 

PAL SECAM 576i/p, NTSC 480i/p, HD 720p/1080i/1080p

Uniformity 85%

Displayable Colours 

1.07 Billion

Horizontal Scan Rate 

15 - 91kHz

Vertical Scan Rate 

24 - 85Hz (120Hz for 3D)

Power Supply 

100 - 240V, 50 - 60Hz

Power Consumption 

365W BRIGHT mode < 0.5W Standby mode 

325W ECO mode < 0.5W Standby mode

Operating Conditions 

Operating: 5 - 40˚C, 85% Humidity (Max), 3000m Altitude (Max)

Security 

Security Bar, Kensington

™

 Lock Port, Password Protection

Standard Accessories 

Lens Cover, AC Power Cord, VGA Cable, Interactive Pen, Full 

Function Remote, Batteries x 4, Quick Start Guide, CD User 

Manual, Warranty Card, WEEE Card, WizTeach CD (software)

RoHS Compliant

Lamp Warranty 

1 year or 2000 hours - whichever comes sooner

Warranty 

Warranty may vary by country. Please see  

www.optomaeurope.com or ask your local supplier for details

Colour Guarantee

3

 

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 Optoma projectors can only be used with 

compatible 3D content. Typical applications include use 

with 3D educational or 3D design and modelling systems. 

1 Power
2  Remote Mouse
3  Page Up/Down control
4 Enter/Help
5  Vertical Keystone Adjustment
6  Volume Control 
7  Brightness Adjustment
8  3D Control
9  Direct Input Source Selection
10 Freeze Control
11 AV Mute

12 +12v Trigger
13 Audio In (VGA 1 & 2)
14 RS232
15 Composite Video
16 S-Video
17 VGA 1- Scart & Component
18 VGA Out
19 HDMI (audio supported)
20 Interactivity & USB (Remote Mouse)
21 Audio Out
22 Microphone
23 Audio In (S-Video & Composite)
24 VGA 2 - Component
25 RJ45
26 USB Reader
27 USB Display

Wall mount for the EX685UTis
Telescopic mount with height adjustment plate 
for versatile installation.
Maximum projector image of 100” diagonal with  
the EX685UTis.

Optoma genuine lamp modules are designed 
and tested to work specifically with your Optoma 
projector to ensure quality, good performance 
and longevity.

Replacement/additional pen if required.

mini Wi-Fi Dongle - SP.8jQ02Gc01
Wireless projection for presentations and video. (Audio not supported)
USb 5m cable - SP.8jr04Gc01
USB cable required for interactive pen

V3 - 22/01/13

Distance from 

screen to 

projector (m)

Projection 

Distance from 

mirror (m)

Horizontal Im-

age Size (m)

Vertical Image 

Size (m)

Diagonal Im-

age Size (m)

Diagonal Image 

Size (inch)

Image Offset 

(m)

0.119
0.157
0.196
0.234
0.250
0.273
0.310
0.426

0.461
0.499
0.538
0.576
0.592
0.615
0.652
0.768

1.223
1.324
1.427
1.528
1.570
1.631
1.729
2.037

0.917
0.993
1.070
1.146
1.178
1.223
1.297
1.528

1.529
1.655
1.784
1.910
1.963
2.039
2.162
2.546

60.18
65.14
70.23
75.19
77.28
80.28
85.11

100.25

0.261
0.283
0.305
0.327
0.336
0.349
0.370
0.435

For guide purposes only  
 

EX685UTis is capable of 16:9/16:10 aspect ratio projection. When projecting 

a 16:9/16:10 image the image sizes, screen height and offset information will 

differ from the above.