InFocus Projector IN3100 User Manual

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Maintenance
Cleaning the lens
1Turn the projector off and unplug the power cord.
2Slide open the lens cover, if the lens is covered.
3Apply a non-abrasive camera lens cleaner to a soft, dry cloth.
• Avoid using an excessive amount of cleaner, and don’t apply the 
cleaner directly to the lens. Abrasive cleaners, solvents or other harsh 
chemicals might scratch the lens.
4Lightly wipe the cleaning cloth over the lens in a circular motion.
WARNINGS: 
• Turn the projector off and unplug power cord before...

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Replacing the projection lamp
The lamp hours timer in the Projector Info menu counts the number of 
hours the lamp has been in use. Twenty hours before the lamp life expires, 
the message “Replace lamp” appears on the screen at startup.
•NOTE: Be sure to use the InFocus lamp module designed for this 
projector. You can order new lamps from www.infocus.com (in select 
areas), your retailer or your dealer. Only genuine InFocus lamps are tested 
for use in this projector. Use of non InFocus lamps may...

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4Loosen the two captive screws that attach the lamp housing to the 
projector.
5Using the handle, carefully remove the lamp housing. Dispose of the 
lamp in an environmentally proper manner in accordance with local 
disposal laws.
6Install the new lamp housing, pressing the lamp into place.
7Tighten the captive screws.
8Replace the top front cover and tighten both screws.
9Plug in the power cord and press the Power button to turn the projector 
back on.
10To reset the lamp hour timer, navigate to the...

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INDEX
Numerics
16x9 vs 4x3 13
A
Aspect ratio 13
Audio In connector 9
Audio Out connector 23
C
Cable box 12
Computer In connector 8
Connecting
computer 8
external speakers 23
video device 12
Contacting InFocus 21
D
Digital zoom 27
Displaying an image 10
Dynamic Messaging 25
F
Focus 11
H
Help 32
K
Keypad buttons 24
Keystone 18
L
Laptop video port activation 10
LitePort
Using LitePort 37
M
Menu usage 26
Monitor Out connector 9N
Network
Using network functions 33
O
Optimizing computer images 24
Optimizing...

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V
Viewing a slide show 37
Volume button 23
W
Warranty 21
Z
Zoom 11