Optoma EzPro 757 User Manual
Table of Contents
Usage Notice
Precautions ........................................................................................................ 2
Introduction
Product Features ............................................................................................... 4
Package Overview ............................................................................................. 5
Product Overview............................................................................................... 6
Main Unit ...................................................................................................... 6
Panel Control................................................................................................ 7
Connection Ports .......................................................................................... 8
Remote 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 Image ........................................................................... 13
Adjusting the Projector Height...................................................................... 13
Adjusting the Projector Zoom/Focus ............................................................ 14
Adjusting Projection Image Size .................................................................. 14
English
User Controls
Panel Control & Remote Control........................................................................ 15
On-Screen Display Menus ................................................................................ 18
How to Operate ............................................................................................ 18
Image-I (Computer mode) ............................................................................ 19
Image-I (Video mode)................................................................................... 20
Image-II (Computer mode) ........................................................................... 22
Image-II (Video mode).................................................................................. 23
Audio ............................................................................................................ 24
Language ..................................................................................................... 25
Management (Computer mode) ................................................................... 26
Management (Video mode) .......................................................................... 28
PIP (Computer mode) .................................................................................. 30
Appendices
Troubleshooting ................................................................................................. 31
Changing the Lamp ............................................................................................ 34
Specifications ..................................................................................................... 35
Compatibility Modes ........................................................................................... 36
1
English
Usage Notice
Precautions
Follow all warnings, precautions and maintenance as recommended in this users guide to maximize the life of your unit.
Warning- Do not look into the lens. The bright light may hurt
Warning- To reduce the risk of fire or electric shock, do not
Warning- Please do not open or disassemble the product as this
Warning- When changing the lamp, please allow unit to cool
Warning- This product will detect the life of the lamp itself.
your eyes.
expose this product to rain or moisture.
may cause electric shock.
down, and follow all changing instructions.
Please be sure to change the lamp when it shows
warning messages.
Warning- When replacing the lamp for a new unit ensure the
Lamp Reset 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 anyones 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.
2
Usage Notice
Do:
v Turn off the product before cleaning.
v Use a soft cloth moistened with mild detergent to clean the
display housing.
v Disconnect the power plug from AC outlet if the product is not
being used for a long period of time.
Dont:
v Block the slots and openings on the unit provided for
ventilation.
v Use abrasive cleaners, waxes or solvents to clean the unit.
v Use 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.
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3
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Introduction
Product Features
This product is an XGA single chip 0.7 DLPTM projector. The
outstanding features of it are listed as follows:
u True XGA, 1024 x 768 addressable pixels
u 6.6 lbs (2.99 kgs) compact design
u Single chip DLPTM technology
u PureProgressiveTM processing technology for the highest
u NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and
u High-tech DVI connection for digital and analog video
possible video quality
HDTV compatible
connectivity
u Full function remote with mouse control and laser
pointer
u Multimedia audio integration
u User friendly multilingual on-screen display menu
u Advanced electronic keystone correction and high quality
full screen re-scaling image
u User friendly control panel
u Luxurious carrying case included
u SXGA compression and VGA, SVGA re-sizing
u 250 Watts user replaceable UHP AC lamp
u Mac compatible
4
English
Introduction
Package Overview
This projector comes with all the items shown below. Check to
make sure your unit is complete. Contact your dealer immediately if anything is missing.
Projector with lens cap
S-Video Cable
DVI to D-15 Cable
Users Guide
Power Cord
Audio Cable Jack/RCA
Remote Mouse Y Cable RS232 Cable
Carrying Case
VGA Cable
Composite Video Cable
Remote Control with
Mouse Function and
Laser Pointer
Quick Start Card Warranty Card
5
Battery x 2
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Introduction
Product Overview
Main Unit
1
7
6
5
4
8
2
3
9
10
1. Panel Control
2. Power Connector Power Switch
3. Connection Ports
4. Focus Ring
5. Zoom Lens
6. Zoom Ring
7. Speaker
8. Remote Control Receiver
9. Elevator Button
10. Elevator Foot
6
Panel Control
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Introduction
2
6
1
8
3
9
4
5
7
10
11
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. Re-sync
10. Source
11. Power /Standby
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Introduction
Connection Ports
10
9
11
5
2
1
3
4
1 RS232 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. Remote Mouse Input Connector
12. Power Switch
13. Power Connector
7
6
8
12
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Introduction
Remote Control with Mouse Function & Laser
Pointer
LED
Multi-Directional
Power / Standby
Page Down
Laser Pointer
Volume ( + / - )
Mute
Freeze
Selector
Re-sync
Source
Page Up
Keystone Correction
Zoom In /
Zoom Out
Menu
vClose the cover of the
remote control when
you want to use the
remote mouse.
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 anyones eyes.
This remote control
contains a Class II laser
product.
Cover
Enter Key
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Installation
Connecting the Projector
Digital Tuner Output
Video Output
1. Power Cord
2. VGA Cable
3. S-Video Cable
4. Audio Cable Jack/RCA
5. Composite Video Cable
6. DVI to D-15 Cable
7. Remote Mouse Y Cable
8. RS232 Cable
9. D-15 to RCA Cable for HDTV/
Component (optional)
4
5
S-Video Output
8
OUTPUT
INPUT
RS232
AUDIO
AUDIO
AUDIO
VIDEO
3
S-VIDEO
AUDIO
DVI
COMPUTER
6 7
2
MONITOR
MOUSE
1
RS232
RGB
USB
9
Digital Tuner Output
Antenna
v To 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 1024 X 768 resolution. Make sure timing of the
display mode is compatible with the projector. Refer to the
Compatibility Modes section on page 36.
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Installation
Powering On/Off the Projector
Powering On the Projector
1. Remove the lens cap.
2. Ensure that the power cord and signal cable are securely
connected.
3. Turn on the main power switch on the side of the projector
and allow the projector to warm up for 1-2 minutes.
4. Turn on the lamp by pressing Power/Standby button on
the control panel.
The startup screen will display and count down for 20
seconds and the Power/Standby indicator will light solid
amber.
The LAMP LED indicator will light solid green.
5. Turn on your source (computer, notebook, or video player ,
etc.). The projector will detect your source automatically.
v If the screen displays No Signal , please make sure the signal
cables are securely connected.
v If you connect multiple sources at the same time, use the Source
button on the Remote Control or Panel Control to switch.
vTurn on the projector
first and then the
computer.
Lens cap
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Power / Standby
3
2
Power Switch
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Installation
1. Press the Power/Standby button to turn off the projector
2. After pressing the Power/Standby button, you will see a
3. Power/Standby LED indicator will light solid amber for
4. Do not turn on the projector immediately following a power
Powering Off the Projector
lamp.
message Power off the lamp? on the on-screen display.
Press the Power/Standby button again to confirm.
Otherwise the message will disappear after 5 seconds.
about 30 seconds. After the Power/Standby indicator
starts flashing, you can turn off the main power switch on
the side of the projector.
If you want to turn on the projector again, you must press
the Power/Standby button within 90 seconds of the
indicator flashing.
off procedure.
v When the LAMP indicator flashs green for about 10 seconds,
you will see a message Fan Fail on the on-screen display. Please
contact your local dealer or our service center.
v When the TEMP indicator lights solid orange, it indicates the
projector has been overheated. You will see a message Over
Temperature on the on-screen display. The projector will
automatically shut itself down.
Under normal conditions, the projector can be switched on again
for your presentation. If the problem persists, you should contact
your local dealer or our service center.
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