manual

Optoma EX784 specifications

Optoma EX784
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Optoma EX784 specifications, prices, product images and videos.

Optoma EX784 specifications

Below you will find the product specifications and the manual specifications of the Optoma EX784.

No need to buy external speakers for great audio.  With integrated speakers this display is ready to go once you’re conn...
With both DVI and HDMI ports this display is ready to connect for brilliant HD visuals over a smooth digital connection....
Easily connect with the convenient DVI port for stunning HD visuals through a high quality and reliable digital connecti...
Convenience in the palm of your hand with a remote control that makes controlling your display easier than ever.
General
Brand Optoma
Model EX784
Product Video projector
EAN 5060059045617
Language English
Filetype PDF
Projector
Projector brightness 5000 ANSI lumens
Projection technology DLP
Projector native resolution XGA (1024x768)
Screen size compatibility 28.01 - 328.38 "
Projection distance 1.2 - 12 m
Contrast ratio (typical) 3000:1
Number of colours 1.073 billion colours
Uniformity 85 %
Keystone correction, vertical -30 - 30 °
Matrix size 0.7 "
Vertical scan range 25 - 85 Hz
Horizontal scan range 15 - 91 kHz
Other features
Aspect ratio 4:3,16:9
Maximum digital resolution 1600 x 1200 pixels
RS-232 ports 1
Connectivity technology Wired
Lens system
Zoom ratio 1.15:1
Zoom capability
Focal length range 26.9 - 29.84 mm
Aperture range (F-F) 2.6 - 2.81
Offset 112 %
Throw ratio 1.8 - 2.1:1
Zoom type Manual
Light source
Service life of light source 2000 h
Service life of light source (economic mode) 3000 h
Video
Analog signal format system NTSC,NTSC 3.58,NTSC 4.43,NTSC M,PAL,PAL B,PAL D,PAL G,PAL H,PAL I,PAL M,PAL N,SECAM,SECAM B,SECAM D,SECAM G,SECAM K,SECAM K1,SECAM L
Full HD
HD-Ready
3D
Supported graphics resolutions 1024 x 768 (XGA),1280 x 1024 (SXGA),1600 x 1200 (UXGA),640 x 480 (VGA),800 x 600 (SVGA)
Supported video modes 1080i,480i,480p,576i,576p,720p
Multimedia
Built-in speaker(s)
Number of built-in speakers 1
RMS rated power 3 W
Display
Built-in display
Ports & interfaces
VGA (D-Sub) ports quantity 3
HDMI ports quantity 1
USB 2.0 ports quantity 1
Composite video in 1
Audio (L/R) in 0
Headphone outputs 1
S-Video inputs quantity 1
Component video (YPbPr/YCbCr) in 0
DVI port
PC Audio in
Serial interface type RS-232
Network
Ethernet LAN (RJ-45) ports 1
Ethernet LAN
Wi-Fi -
Storage
Card reader integrated
Features
Noise level 30 dB
Noise level (economic mode) 28 dB
HDCP
Preset modes Cinema,Custom,Presentation,sRGB
On Screen Display (OSD)
On Screen Display (OSD) languages ARA,CZE,DAN,DEU,DUT,ENG,ESP,FIN,FRE,GRE,HUN,ITA,NOR,POL,POR,RUS,SWE,TUR
Design
Product colour Silver
Cable lock slot
Cable lock slot type Kensington
Placement Ceiling
Power
Power source AC
Power consumption (typical) 370 W
Power consumption (standby) 0.5 W
AC input voltage 100 - 240 V
AC input frequency 50 - 60 Hz
Weight & dimensions
Weight 3500 g
Width 326 mm
Depth 259 mm
Height 109 mm
Operational conditions
Operating relative humidity (H-H) 0 - 85 %
Operating temperature (T-T) 5 - 40 °C
Operating altitude 0 - 3000 m
Packaging content
Remote control included
Cables included AC,VGA
Carrying case
Batteries included
Quick start guide
Manual
Technical details
Sustainability certificates RoHS

Make a bright impact

- Proven Performance.
- XGA - 5000 Lumens.
- Premium network monitor & control - Crestron Roomview support.
- Extensive connectivity - HDMI, DVI, 2 x VGA.

Exceptional brightness, excellent connectivity and amazing colours ensure the Optoma EX784 XGA projector is the perfect choice for any large venue or conference room.

Fully integrated support for Crestron RoomView® provides a custom configurable interface to monitor, manage and control up to 250 projectors remotely from any computer over a network (LAN)

The environmentally friendly EX784 has energy saving features including <0.5W standby mode and auto power off saving you both time and money. Our unique Optoma Colour guarantee ensure hassle-free, long-lasting projection.

Creston Roomview® - NETWORK CONTROL

RoomView® software provides a custom configurable interface to monitor, manage and control every device in every room remotely from any computer
- Manage up to 250 projectors at the same time (via master PC).
- Control and alter the projector settings using a simple web browser page including OSD menu control.
- Set up email alerts for warning message
- Ideal for large installations in both the educational and business environments.

RS232 Control

The extensive RS232 command set makes it simple and easy to control the EX784 with any control system.

AmX Compatibility – Dynamic Discovery

Protocol is incorporated into the EX784. This feature allows for easy installation with AMX control systems.

Virtually Maintenance Free = Lower Cost of Ownership

EX784 provides lower cost of ownership, longer life and improved reliability. The filter-free projector design does not require regular filter cleaning or filter replacement, saving you time and money.

Virtually Maintenance Free = Lower Cost of Ownership

EX784 provides lower cost of ownership, longer life and improved reliability. The filter-free projector design does not require regular filter cleaning or filter replacement, saving you time and money.

Extensive Connectivity

This native XGA projector accepts a wide variety of computer and video input signals.
Connectivity includes: HDMI, DVI-D, dual VGA (SCART/ Component via adaptor), S-Video, Composite, VGA-Out, RS232 , RJ45 and +12V trigger.
Two audio inputs for individual PC and video connections enable the EX784 to function as an audio switcher and volume controller, thereby eliminating complicated and costly additional audio hardware and cabling.

Colour Guarantee

We are so confident that the EX784 image colour quality will remain as good as the day you bought it that Optoma will guarantee it for five years.

Clear, Focused Images

DarkChip3™ technology from Texas Instruments produces a stunning 3000:1 contrast ratio for pin sharp graphics and crystal clear text. Crisper whites, ultra-rich blacks makes images come alive and text easier to read
- ideal for business and education presentation.

3D Technology

Using the inherent speed of DLP technology, The Optoma EX784 can output video and images at an astonishing rate of 120Hz, allowing you to show full screen, full colour, stereoscopic 3D. The 3D effect is generated by splitting this signal into two standard video streams, one for each eye. Using DLP® Link™ technology, the 3D glasses synchronise with the image on screen to filter each stream to the correct eye. Your brain then combines the two streams to make them jump into life.
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. Support for 3D TV broadcast systems, (SKY in the UK) or Blu-ray 3D™ will require the Optoma 3D-XL that is available separately. See website for updates.

Extra Features

- Easy lamp replacement from the top cover.
- Direct power on – start up time is significantly reduced as standby mode is bypassed when the power cable is inserted into an active power outlet. This eliminates the need to use the 'Power' button on the remote control or the projector keypad.
- Signal power on – the projector will power on when it receives a signal. This eliminates the need to use the 'Power' button on the remote control or the projector keypad.
- Auto power off – if after a pre-determined time the projector does not receive a signal, it will turn itself off automatically, conserving power and extending the life of the lamp.
- Key pad lock – once enabled prevents unauthorised adjustments ensuring the projector can only be controlled via the remote control.
- +12v Trigger – electric screen control.
- Logo capture – customise your start up screen.
- Easy to use remote with laser pointer, mouse control and direct source selection.

Environmentally Friendly

The EX784 incorporates energy saving features to conserve power and extend the lamp life:
To achieve the maximum 3000hrs² lamp life time the projector should be operating in STD mode and the shut down timer should be enabled to automatically switch off the projector if it is accidently left on when no longer required. Enabling the <0.5W Standby mode will ensure the minimum energy consumption when the projector is not being used.