Optoma EP705 User manual

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Usage Notice
Precautions .......................................................................................... 2
Introduction
Product Features.................................................................................. 3
Package Overview ............................................................................... 4
Product Overview ................................................................................. 5
Installation
Connecting the Projector to Desktop Computer................................... 8
Connecting the Projector to Portable Computer................................... 9
Connecting the Projector to Other Video Sources ............................... 10
Powering On/Off the Projection Display ............................................... 12
Adjusting the Projected image.............................................................. 14
User Controls
Panel Control & Remote Control .......................................................... 16
On-Screen Display Menus................................................................... 18
Appendices
Troubleshooting .................................................................................... 22
Changing the Lamp............................................................................... 25
Specifications ....................................................................................... 26
Compatibility Modes............................................................................. 27
Table of Contents

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English
Precautions
Follow all warnings, precautions and maintenance as recommended in this
user’s manual to maximize the life of your unit.
Do:
qTurn off the product before cleaning.
qUse a soft cloth moistened with mild detergent to clean the display housing.
qDisconnect the power plug from AC outlet if the product is not being used for a
long period of time.
Don’t:
qBlock the slots and openings on the unit provided for ventilation.
qUse abrasive cleaners, waxes or solvents for your cleaning.
qUse 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
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- After changing a new lamp, please reset the lamp life from OSD
menu.
Warning- Before switching off the product, please keep the cooling fan
running for a few minutes.

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Product Features
This product, is an SVGA single chip 0.7”DLPäProjector. The outstanding
features of it are listed as follows:
qTrue SVGA, 800 x 600 addressable pixels
q5 lbs (2.3 kgs) lightweight compact design
qSingle chip DLPätechnology
qXGA compression and VGA re-sizing
q120 Watts user replaceable P-VIP lamp
qMac/ NEC PC-98/ FM Towns compatible
qNTSC/NTSC4.43/ PAL/ PAL-N/ PAL-M/ SECAM Video compatible
qFull function wireless remote controller
qReal plug & play with auto image function
qUser friendly Multilingual on-screen display menu
qAdvanced electronic keystone correction and picture in picture function
qLuxurious carrying case included
Introduction

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Package Overview
This projection display comes with all the items shown below. Check to make
sure your unit is complete. Contact your dealer immediately if anything is
missing.
Projection Display Power Cord
S-Video Cable Audio-In Cable for Computer
VGA Cable
Remote Control Carrying Case
User’s Manual Warranty Card
Composite Video Cable
Audio Cable

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Product Overview
MainUnit
Speaker
Panel Control
Focus Ring
Remote Control
Receiver
Elevator Button
Security Lock Slot
Connection Ports
Carrying Handle
Power Connector
Power Switch Elevator Foot
Lens

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ConnectionPorts
PanelControl
ComputerInput
Connector
Power Switch
S-video
Connector Audio Output
Connector
Audio Iuput
Connector
Composite Video
Connector
PowerConnector
Power /
Standby
Lamp
Temperature
Enter
Menu
Reset
Source
Four Directional
Select Keys

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RemoteControl
Source
Resync
Reset
Freeze/CLR
Keystone Correction
Power / Standby
Volume ( + / - )
Mute
Four Directional
Select Keys
Enter
Menu
Picture in Picture
Zoom In / Zoom Out

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Connecting the Projector to Desktop Computer
Installation
Power Cord
VGA Cable
Computer Output
1. Make sure the projector and your computer are turned off.
2. Connect one end of the projector signal cable to the projector; connect the other
end to the VGA connector on the computer and tighten the screws.
3. Connect one end of the power cord into the back of projector; connect the other
end to an electrical outlet.
vTo ensure the projection display works well with your computer, please configure
the display mode of your graphic card to make it less than or equal to 800 X 600
resolution. Make sure timimg of the display mode is compatible with the projection
display. Refer to the“Compatibility Modes”section on page 27.

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Connecting the Projector to Portable Computer
1. Make sure the projector and your notebook are turned off.
2. Connect one end of the projector signal cable to the projector; connect the other
end to the VGA connector on the notebook and tighten the screws.
3. Connect one end of the power cord into the back of projector; connect the other
end to an electrical outlet.
Power Cord
VGA Cable
Notebook Output

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Connecting the Projector to OtherVideo Sources
vIf your video player uses a round, one-prong composite video connector, you’ll
need the video cable. If your video player uses a round, four-prong s-video
connector, you’ll need the s-video cable ( See page 11 for detail information).
Both cables are shipped with the projector.
If you use the video cable:
1. Plug the video cable connector into the “Video out”port on your video player; plug
the other end into the “Video”port on your projector.
2. Plug the audio cable white connector into the left “Audio out” port on your video
player; plug the cable’s red connector into the right “Audio out” port on the video
player; plug the other end into the “Audio in” port on your projector.
3. If you need to use an external speaker (built in amplifier), plug the audio cable white
connector into the “Audio in” port on your speaker; plug the cable’s red connector into
the red “Audio in” port on the speaker; plug the other end into the “Audio out”
port on the projector.
4. Connect one end of the power cord into the back of projector; connect the other
end to an electrical outlet.
VideoOutput AudioOutput
VideoCable
AudioCable
PowerCord
AudioCable
AudioInPort
AudioOutPort
Video Port