Optoma EX784 manual

Optoma EX784
8.8 · 1
PDF manual
 · 73 pages
English
manualOptoma EX784
Usage Notice ...................................................................................................................... 2
Safety Information ........................................................................................................................2
Class B emissions limits ................................................................................................................................................................2
Important Safety Instruction ........................................................................................................................................................2
Precautions .....................................................................................................................................4
Eye Safety Warnings .....................................................................................................................6
Introduction ....................................................................................................................... 7
Product Features ...........................................................................................................................7
Package Overview ........................................................................................................................8
Product Overview .........................................................................................................................9
Main Unit ........................................................................................................................................................................................9
Control Panel ................................................................................................................................................................................10
Rear View ......................................................................................................................................................................................11
Remote Control ............................................................................................................................................................................12
Installation ........................................................................................................................ 13
Connecting the Projector ............................................................................................................13
Connect to Computer / Notebook ............................................................................................................................................13
Connect to Video Sources ...........................................................................................................................................................14
Powering On/Off the Projector ................................................................................................15
Powering On the Projector .........................................................................................................................................................15
Powering Off the Projector .........................................................................................................................................................16
Warning Indicator........................................................................................................................................................................16
Adjusting the Projected Image ..................................................................................................17
Adjusting the Projector’s Height ...............................................................................................................................................17
Adjusting the Zoom / Focus ......................................................................................................................................................18
Adjusting Projection Image Size ................................................................................................................................................19
User Controls ................................................................................................................... 20
Control Panel ...............................................................................................................................20
Remote Control ...........................................................................................................................21
On-screen Display Menus ..........................................................................................................23
How to operate .............................................................................................................................................................................23
Menu Tree .....................................................................................................................................................................................24
Image ............................................................................................................................................25
Display ..........................................................................................................................................30
Setup .............................................................................................................................................32
Options .........................................................................................................................................43
LAN_RJ45 .....................................................................................................................................48
Appendices ...................................................................................................................... 51
Troubleshooting ..........................................................................................................................51
Image .............................................................................................................................................................................................51
Other ..............................................................................................................................................................................................53
Projector LED Status Indicator ..................................................................................................................................................54
Remote Control ............................................................................................................................................................................55
Audio .............................................................................................................................................................................................55
Replacing the Lamp .....................................................................................................................................................................56
Cleaning the Projector ................................................................................................................58
Cleaning the Lens ........................................................................................................................................................................58
Cleaning the Case ........................................................................................................................................................................58
Compatibility Modes ..................................................................................................................59
RS232 Commands .......................................................................................................................61
RS232 Protocol Function List .....................................................................................................62
Ceiling Installation ......................................................................................................................69
Optoma Global Ofces ...............................................................................................................70
Regulation & Safety notices .......................................................................................................72
Operation conditions ..................................................................................................................73

Table of Contents

Manual

View the manual for the Optoma EX784 here, for free. This manual comes under the category Video projectors and has been rated by 1 people with an average of a 8.8. This manual is available in the following languages: English. Do you have a question about the Optoma EX784 or do you need help? Ask your question here

Need help?

Do you have a question about the Optoma and the answer is not in the manual? Ask your question here. Provide a clear and comprehensive description of the problem and your question. The better your problem and question is described, the easier it is for other Samsung Galaxy A7 owners to provide you with a good answer.

Number of questions: 0

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
show more

Frequently Asked Questions

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Optoma EX784 below.

Is your question not listed? Ask your question here

No results