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Optoma Technology
EP550 specifications w Changing the fuse, English, Pull out the fuse holder
Models:
EP550
1
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Troubleshooting
Specs
Install
Maintenance
Reset
w Remote control
Precautions
For 640 x 480 Resolution
Page 19
Image 19
20
English
w
Changing the fuse
Fuse Holder
the Blown Fuse
4
Switch off the power and unplug the power cord.
4
Pull out the fuse holder.
4
Remove the blown fuse and then insert a new fuse.
4
Put the fuse holder back in position.
Page 18
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Page 19
Image 19
Page 18
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Contents
Introduction
Table of Contents
Installation
Usage Notice
Don’t
Precautions
Usage Notice
English
English
features of it are listed as follows
Introduction
About the Product
English
Package Overview
English
Installation
Product Overview
w Main Unit
POWER ON
w Remote Control
Power on/Standby Curtain/Color functions Tracking Contrast/Brightness
Reset Freeze Zoom in/Zoom out Source selection Volume Enter/Pointer
display. Refer to Compatibility Modes on page
Start Your Installation
w Connecting the projection display
For Macintosh, use the Mac adapter
w Setting up the projection display
w Panel control
w Remote control
User Controls
User Control Overview
Language
w OSD Menus
English
Language
4 Four Directional Select Keys
4 Power On/Standby 4 Menu 4 Reset 4 Enter
Function Descriptions
w Basic Functions
4Freeze
w Presentation Functions - computer source
4 Ceiling Projection 4 Exit
4Pointer
English
“Auto Image” function will not support 1024 x 768 resolution
4 Tracking 4 Frequency 4 Custom Memory
4 Auto Image
Press the “Freeze” button to still the screen image
w Presentation Functions -- video source
4Color/Tint
Tint” from OSD menus
Appendices
Troubleshooting
Problem No image appears on screen
Problem Partial, scrolling or incorrectly displayed image
Problem Image has vertical flickering bar
Problem Image is unstable or flickering
English
4 For 800 x 600 Resolution
w Connecting a Macintosh Desktop Computer
w Connecting an Apple PowerBook Computer
4 For 640 x 480 Resolution
Notice Use only USHIO or OSRAM HLX 64663T EVD 36V 400W lamp. Please
Maintenance
w Changing the lamp
Lamp Changing Directions
4 Pull out the fuse holder
w Changing the fuse
4 Switch off the power and unplug the power cord
English
English
Specifications
Mode
Compatibility Modes
Resolution
English