Optoma Ex550 Projector User Manual

EN-1
CONTENTS
Usage Notice  ..................................................................................... 2
Safety Instructions  ................................................................................................................. 2
Introduction ....................................................................................... 5
Projector Features  ................................................................................................................. 5
Package Contents...

EN-2
Usage Notice
Safety Instructions
Read all of these instructions before you operate your projector and save for
future reference.
1. Read instructions
All the safety and operating instructions should be read before the 
appliance is operated.
2. Notes and warnings
All notes and warnings in the operating instructions should be adhered 
to.
3. Cleaning
Unplug the projector from the wall socket before cleaning. Use a damp 
cloth for cleaning the projector housing. Do not use liquid or aerosol...

EN-3 8. Replacement parts
When replacement parts are required, be sure that the replacement 
parts are 
specified by the manufacture. Unauthorized substitutions may 
result in fire, electric
 shock or other hazards.
9. Moisture Condensation
Never operate this projector immediately after moving it from a cold 
location to a warm one. When the projector is exposed to such a 
change in temperature, moisture may condense on the lens and the 
crucial internal parts. To prevent the unit from possible damage,...

EN-4
Notes on the AC Power Cord
AC Power Cord must meet the requirement of countries where you use this
projector. Please confirm your AC plug type with the graphics below and
ensure that the proper AC Power Cord is used. If the supplied AC Power
Cord does not match your AC outlet, please contact your sales dealer. This
projector is equipped with a grounding type AC line plug. Please ensure that
your outlet fits the plug. Do not defeat the safety purpose of this grounding
type plug. We highly recommend...

EN-5
Introduction
Projector Features
The projector integrates high-performance optical engine projection and a user 
- friendly
 design to deliver high reliability and ease of use.
The projector offers the following features:
„Single chip 0.55 Texas Instruments DLP® technology
„SVGA (800 x 600 pixels)
„XGA (1024 x 768 pixels)
„Compatibility with Macintosh® computers
„Compatibility with NTSC, PAL, SECAM and HDTV
„D-Sub 15-pin terminal for analog video connectivity
„User-friendly, multi-language on-screen...

 EN-6
Package Contents
When you unpack the projector, make sure you have all these components:
Note
„For European warrant information please visit www.optomaeurope.com„Due to the difference in applications for each country, some regions may have different
accessories.
„Contact you dealer immediately if any items are missing, appear damaged, or if the unit does
not work.„Save the original shipping carton and Packing material; they will come-in handy if you ever to
ship your unit. for maximum protection,...

EN-7
Projector Overview
Front View
Front IR remote control 
sensorControl panel
Elevator foot Zoom ring
Projection lens Focus ring
Speaker Lamp cover
Ventilation holes
3215
6789
4
16
27
38
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5 

 EN-8
Rear View 
AC power socket
Connection ports (HDMI is only on certain models)
Kensington lock
Bottom View
Security bar 
Ceiling mount holes
Ventilation holes
Note
„This projector can be used with a ceiling mount for support. The ceiling mount is not included
in the package.
„Contact your dealer for information to mount the projector on a ceiling.
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1
2
23
3
1
2
1
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3 

EN-9
Using the Product
Control Panel
Power
Turn the projector on or off.
SOURCE
Switch between input signals.
MENU/EXIT
Display or exit the on-screen display menus.
Keystone ( / )
Manually correct distorted images resulting from an angled projection.
Four directional buttons
Use four directional buttons to select items or make adjustments to your  
selection.
Re-SYNC
Automatically synchronize the projector to the input source.
POWER (Power LED indicator)
Refer to “LED Indicator Messages”.
TEMP/LAMP...

 EN-10
Connection Ports
AUDIO IN
Connect an audio output from video equipment or computer to this jack.
HDMI (HDMI is only on certain models)
Connect HDMI output from video equipment to this jack.
S-VIDEO
Connect S-Video output from video equipment to this jack.
VGA1-IN/YPbPr
Connect image input signal (analog RGB or component) to this jack.
RS-232
When operating the projector via a computer, connect this to the 
controlling computers RS-232C port.
Service/Mouse
This connector is for firmware update and...