Optoma EP757 User manual

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English
Usage Notice
Precautions ........................................................................................................ 2
Introduction
Product Features ............................................................................................... 4
Package Overview ............................................................................................. 5
Product Overview............................................................................................... 6
Main Unit ...................................................................................................... 6
Panel Control ................................................................................................ 7
Connection Ports .......................................................................................... 8
Re ote Control with Mouse Function & Laser Pointer ................................ 9
Installation
Connecting the Projector ................................................................................... 10
Powering On/Off the Projector ........................................................................... 11
Powering On the Projector ........................................................................... 11
Powering Off the Projector ........................................................................... 12
Adjusting the Projected I age ........................................................................... 13
Adjusting the Projector Height...................................................................... 13
Adjusting the Projector Zoo /Focus ............................................................ 14
Adjusting Projection I age Size .................................................................. 14
User Controls
Panel Control & Re ote Control ........................................................................ 15
On-Screen Display Menus ................................................................................ 18
How to Operate ............................................................................................ 18
I age-I (Co puter ode) ............................................................................ 19
I age-I (Video ode)................................................................................... 20
I age-II (Co puter ode) ........................................................................... 22
I age-II (Video ode).................................................................................. 23
Audio ............................................................................................................ 24
Language ..................................................................................................... 25
Manage ent (Co puter ode) ................................................................... 26
Manage ent (Video ode) .......................................................................... 28
PIP (Co puter ode) .................................................................................. 30
Appendices
Troubleshooting ................................................................................................. 31
Changing the La p ............................................................................................ 34
Specifications ..................................................................................................... 35
Co patibility Modes ........................................................................................... 36
Table of Contents

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English
Usage Notice
Precautions
Follow all warnings, precautions and maintenance as recom-
mended in this users guide to maximize the life of your unit.
Warning- Do not look into the lens. The bright light may hurt
your eyes.
Warning- To reduce the risk of fire or electric shock, do not
expose this product to rain or moisture.
Warning- Please do not open or disassemble the product as this
may cause electric shock.
Warning- When changing the lamp, please allow unit to cool
down, and follow all changing instructions.
Warning- This product will detect the life of the lamp itself.
Please be sure to change the lamp when it shows
warning messages.
Warning- When replacing the lamp for a new unit ensure the
Lamp eset option is selected in the projectors menu.
Warning- When switching the projector off, please ensure the
projector completes its cooling cycle before
disconnecting power.
Warning- When connecting the projector to computer, please turn
on the projector first.
Warning- To reduce the risk of injury to the eyes, do not look
directly into the laser light on the remote control and do
not point the laser light into anyones eyes. This remote
control contains a Class II laser product.
Warning- When the lamp reaches the end of its life, it will burn
out and may make a loud popping sound. If this
happens, the projector will not turn back on until the
lamp module has been replaced. To replace the
lamp, follow the procedures listed under Changing
the Lamp.

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Do:
vTurn off the product before cleaning.
vUse a soft cloth moistened with mild detergent to clean the
display housing.
vDisconnect the power plug from AC outlet if the product is not
being used for a long period of time.
Dont:
vBlock the slots and openings on the unit provided for
ventilation.
vUse abrasive cleaners, waxes or solvents to clean the unit.
vUse under the following conditions:
- Extremely hot, cold or humid environment.
- In areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic field.
- Place in direct sunlight.
Usage Notice

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English
Product Features
This product is an XGA single chip .7 DLPTM projector. The
outstanding features of it are listed as follows:
uTrue XGA, 1024 x 768 addressable pixels
u6.6 lbs (2.99 kgs) compact design
uSingle chip DLPTM technology
uPureProgressiveTM processing technology for the highest
possible video quality
uNTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and
HDTV compatible
uHigh-tech DVI connection for digital and analog video
connectivity
uFull function remote with mouse control and laser
pointer
uMultimedia audio integration
uUser friendly multilingual on-screen display menu
uAdvanced electronic keystone correction and high quality
full screen re-scaling image
uUser friendly control panel
uLuxurious carrying case included
uSXGA compression and VGA, SVGA re-sizing
u250 Watts user replaceable UHP AC lamp
uMac compatible
Introduction

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English
Power Cord
S-Video Cable
VGA Cable
emote Control with
Mouse Function and
Laser Pointer
Audio Cable Jack/ CA
DVI to D-15 Cable
Battery x 2
Users Guide
Introduction
Composite Video Cable
Projector with lens cap
Package Overview
This projector comes with all the items shown below. Check to
make sure your unit is complete. Contact your dealer immedi-
ately if anything is missing.
Carrying Case
Quick Start Card Warranty Card
emote Mouse Y Cable S232 Cable

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Introduction
Main Unit
Product Overview
1. Panel Control
2. Power Connector Power Switch
3. Connection Ports
4. Focus ing
5. Zoom Lens
6. Zoom ing
7. Speaker
8. emote Control eceiver
9. Elevator Button
10. Elevator Foot
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2
3
4
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Panel Control
Introduction
1. Lamp Warning LED
2. Temperature Warning LED
3. Volume
4. Mute
5. Menu (On/Off)
6. Four Directional Select Keys
7. Enter
8. Zoom
9. e-sync
10. Source
11. Power /Standby
1
3
4
511
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6
2
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Connection Ports
1 S232 Input Connector
2. Audio Input for Video
3. Composite Video Input Connector
4. S-Video Input Connector
5. Audio Input for DVI
6. DVI Input Connecter
7. Audio Input for Computer
8. PC Analog Signal/HDTV/Component Video Connector
9. Audio Output Connector
10. Monitor Loop-through Connector
11. emote Mouse Input Connector
12. Power Switch
13. Power Connector
Introduction
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34
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810
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11

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Remote Control with Mouse Function & Laser
Pointer
Introduction
Source
e-sync
Freeze
Keystone Correction
Power / Standby
Volume ( + / - )
Mute
Multi-Directional
Selector
Menu
Laser Pointer
Zoom In /
Zoom Out
Page Up
LED
Cover
Page Down
vClose the cover of the
remote control when
you want to use the
remote mouse.
Enter Key
Caution : To
reduce the risk of
injury to the eyes, do
not look directly into
the laser light on the
remote control and do
not point the laser light
into anyones eyes.
This remote control
contains a Class II laser
product.

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English
Installation
1. Power Cord
2. VGA Cable
3. S-Video Cable
4. Audio Cable Jack/ CA
5. Composite Video Cable
6. DVI to D-15 Cable
7. emote Mouse Y Cable
8. S232 Cable
9. D-15 to CA Cable for HDTV/
Component (optional)
Connecting the Projector
vTo ensure the projector works well with your computer, please
configure the display mode of your graphic card to make it less
than or equal to 1 24 X 768 resolution. Make sure timing of the
display mode is compatible with the projector. Refer to the
Compatibility Modes section on page 36.
S-Video Output
Video Output
1
2
3
4
6 7
Digital Tuner Output
Digital Tuner Output Antenna
RS232
AUDIO
VIDEO
S-VIDEO
AUDIO AUDIO AUDIO
DVI
COMPUTER
MONITOR
MOUSE
INPUT OUTPUT
GB
S232
USB
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