InFocus
QR80421, W59
manual
Auto Image
Troubleshooting
Connecting a computer
Maintenance
Problem No startup screen
Reset Lamp Hours
Command Control
Connector Panel
Adjusting the image
Advanced settings
Cleaning the dust filter
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Contents
5100
IN5110 User’s Guide
Regulatory models W59
QR80421
Declaration of Conformity
Remote Control Warning
FCC Warning
EN 55022 Warning
Page
Table of Contents
0.6 m
Important Operating Considerations for Safety
Included Items
Introduction
Connector Panel
Projection angle in 16 10 mode default
Positioning the projector
Required computer connections
Connecting a computer
connect monitor cable connect RS-232cable
connect CAT-5cable
Network
? No computer image? Get help on page
Displaying a computer image
Adjusting the image
Connecting a video device
Standard video connections
Optional video connections
Displaying a video image
Adjust the volume in the Audio menu
Shutting down the projector
Troubleshooting your setup
Power Save
Status Indicator Panel icons
Problem No startup screen
startup screen
Solution
Plug power cable in, press power switch and
in the following problem, “Image fuzzy
resolution on your computer, as shown
Set your computer’s display resolution to the
native resolution of the projector
Problem
Projector troubleshooting
Solution
Adjust keystone in the Picture menu
Turn on/off Rear in Settings System menu
Turn on/off Ceiling in Settings System menu
COLOR
COLOR
startup screen
startup screen
Lamp won’t turn on, Temp light is lit page
Lamp won’t turn on, Lamp light is lit page
Still having problems?
Image not centered on screen
Correct image
Using the keypad buttons
Troubleshooting the remote
Using the remote control
Using the audio
Troubleshooting audio
Connecting external speakers
Optimizing computer images
Presentation features
Customizing the projector
Optimizing video images
Using the menus
Picture menu
tings Service menu
Advanced settings
Video Standard Active Iris
Computer
Computer
Table 2 Split Screen Matrix
Split Screen Menu
Audio
Settings menu
Sources
Source
Startup Logo
Screen Save
Capture New
Blank Screen
Blank shows an empty screen
Service Info provides information for service
Cleaning the lens
Maintenance
WARNINGS
Replacing the projection lamp
reset lamp hours in Service menu
loosen the captive screws on lamp module
lamp module handle
Using the security lock
Cleaning the dust filter
reset filter hours in Service menu security lock
wait 45 minutes dust filter cover tabs
Projected image size
Appendix
RS-232Port Settings
Command Control
Read Command Examples
Setting
Command
Write Command Examples
Default
Function
Auto Image
Corner Correction
Horizontal Position
Magnify
Reset Lamp Hours
Source
Vertical Position
Numerics
INDEX
H HDMI
I image
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