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Optoma Technology
EP727, EP728, EP723 manual English, User Controls, Input Signal, Display on Screen
Models:
EP721
EP723
EP727
EP728
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Troubleshooting
Install
Lamp Replacement Procedure
Intermission Problems
Reset
Setup Language
RS232 Commands
Security Timer
Input Signal
Adjusting the Projected Image
Page 29
Image 29
Input Signal
or
or
User Controls
Display area
Picture area
Display on Screen
4 : 3 format
16 :
9-I
format
16 :
9-II
format
window format
29
English
Page 28
Page 30
Page 29
Image 29
Page 28
Page 30
Contents
English
Table of Contents
English
Safety Informations
Usage Notice
Usage Notice
Precautions
3 English
English
Usage Notice
Don’t
English
Eye Safety Warnings
Usage Notice
English
Product Features
Introduction
Introduction
Package Overview
7 English
Main Unit
Product Overview
Introduction
English
1. Enter 2. Menu 3. Power 4. AV Mute 5. Source 6. Re-Sync
Control Panel
7. Four Directional Select Keys 8. Temp LED 9 Lamp LED 10. Power LED
Introduction
Introduction
Connection Ports
English 0
Introduction
Remote Control
11 English
Connecting the Projector
Installation
Connect to Computer/Notebook
English
Installation
Connect to Video Sources
13 English
Powering On the Projector
Powering On/Off the Projector
Installation
English
Warning Indicator
Powering off the projector
15 English
Installation
Adjusting the Projector’s Height
Adjusting the Projected Image
Installation
English
Adjusting Projection Image Size
Adjusting the Projector’s Zoom / Focus
7 English
Installation
Using the Control Panel
Control Panel & Remote Control
Control Panel and Remote Control
User Controls
Using the Remote Control
Remote Control Power
19 English
User Controls
Using the Remote Control
Remote Control
User Controls
English
On-screen Display Menus
How to operate
the source
21 English
English
Menu Tree
User Controls
Display Mode
Image
Brightness
Contrast
Tint
Saturation
User Controls
Image
Image Color
Reset
Color
25 English
Degamma
Image Advanced
BrilliantColorTM
Color Temp
27 English
Input Source
User Controls
Image Advanced
Format
Display
User Controls
English
Input Signal
29 English
User Controls
Display on Screen
Zoom
Overscan
H Image Shift
V Image Shift
Language
Setup Language
31 English
User Controls
Projection
Setup
Projector ID
Information Hide
33 English
Start Up Logo
Setup
User Controls
Security Timer
Setup Security
Security
User Controls
35 English
Change Password
Setup Security
User Controls
Phase
Setup Signal
Frequency
H. Position
Menu Location
Options
Source Lock
High Altitude
Reset
Volume
User Controls
Options
Auto Power Off min
Direct Power On
Sleep Timer min
39 English
Lamp Reset
Options Lamp Settings
Lamp Hours
Lamp Reminder
Image Problems
Troubleshooting
Appendices
See pages 54-55 for details
Image is unstable or flickering
Appendices
Image has vertical flickering bar
English
The image is stretched when displaying 169 DVD title
43 English
Appendices
Image is out of focus
Projector Status Indication
Intermission Problems
Appendices
The projector stops responding to all controls
Message Reminders
45 English
Appendices
If the remote control does not work
Remote Control Problems
Appendices
English
Appendices
Replacing the lamp
47 English
English
Lamp Replacement Procedure
Appendices
Computer Compatibility
Compatibility Modes
Video Compatibility
49 English
RS232 Connector
RS232 Commands
VGA-In Connector
Appendices
51 English
RS232 Commands
Appendices
RS232 Protocol Function List
English
Appendices
Function
Description
Appendices
Ceiling Mount Installation
53 English
Optoma Global Offices
For service or support please contact your local office
Canada
Europe
Japanese
Korean
Taiwan
Hong Kong
Notice Shielded cables
FCC notice
Regulation & Safety notices
Appendices
Notice Canadian users
Operation conditions
Remarque à l’intention des utilisateurs canadiens
Declaration of Conformity for EU countries
Display area
Picture area Display area Picture area