InFocus IN20 SERIES Projector User Manual

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Sharpness: (video sources only) changes the clarity of the edges of a video 
image. Select a sharpness setting.Color Space: This option applies to computer and component video 
sources. It allows you to select a color space that has been specifically tuned 
for the input signal. When Auto is selected, the projector automatically 
determines the standard. To choose a different setting, turn off Auto, then 
choose RGB for computer sources, choose either REC709 or REC601 for 
component video...

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Settings menuAudio: allows adjustments to Volume of the internal speaker and allows a 
chime to play when starting the projector. Volume adjustments can also be 
made from the projector ’s keypad. Sources: Power-up Source determines which source the projector checks 
first for active video during power-up. When the Autosource feature is On, 
the projector automatically finds the active source, checking the selected 
Power-up Source first. The source options are Computer for a computer, 
progressive...

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Startup Logo: allows you to display a blank screen instead of the default 
screen at startup, and when no source is detected. Blank Screen: determines what color is displayed when you press the 
Blank button on the remote.Custom Key (for use with optional remote only): allows you to assign a dif
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ferent function to the Custom button on an optional remote, allowing you to 
quickly and easily use the effect. Highlight an effect and press Select to 
choose a different one.Blank: displays an empty...

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Language: allows you to select a language for the onscreen display.Service: To use these features,  highlight them and press  Select.Factory Reset  restores all setting s to their default. Reset Lamp Hours  
resets the lamp hours used counter in  the Service Info menu to zero. Do this 
only after changing the lamp.  PIN functionality, see the next section.  Te s t  
Pattern  allows you to display certain pattern s to adjust the image. This fea
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ture only works with an optional rem ote. To display...

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PIN featureThe PIN (personal identification number) feature allows you to password 
protect your projector. Once you enable the PIN feature, you must enter the 
PIN before you can project an image.To use this feature, you must register your projector at www.infocus.com/
register and follow the instructions there to get a default PIN. The PIN con
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sists of a sequence of 5 navigation button presses. The navigation buttons 
are menu, select, up arrow and down arrow. Once you have this PIN, select...

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MaintenanceCleaning the lens1
Apply 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.
2
Lightly wipe the cleaning cloth over the lens in a circular motion. 
Replacing the projection lampThe lamp hours used timer in the Service Info menu counts the number of 
hours the lamp has been in use. Twenty hours before the lamp life...

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WA R N I N G:
Be extremely careful when removing the lamp housing. In the 
unlikely event that the bulb ruptures, small glass fragments may be 
generated. The lamp housing is designed to contain these frag
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ments, but use caution when removing the lamp housing. Before 
replacing the lamp, clean the lamp compartment and dispose of 
cleaning materials. Wash hands after lamp replacement. This prod
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uct has a lamp which contains a very small amount of mercury. Dis
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pose of it as required by local,...

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Using the security lockThe projector has a security lock for use with a PC Guardian Cable Lock 
System. Refer to the information that came with the lock for instructions on 
how to use it.
security
lock 

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INDEXNumerics16x9 vs 4x3 12AAdvanced menu 29
Aspect Ratio 12, 28, 32
Audio In connector 9, 13, 23
audio input 12
Audio menu 31
Autosource 31BBlank Screen 32
Brightness 28
Ccable box 12
cleaning the lens 35
Color 28
Color Control 30
Color Space 30
Color Temperature 30
compatibility
IBM-compatible 3
Macintosh 3
video devices 3
Computer In connector 9
connecting
computer 9
computer monitor 9
external speakers 23
video device 12
connector panel 4
connectors on projector 7, 8
contacting InFocus 21
Contrast...

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HHDTV 6, 28
Horizontal 29IIBM-compatible computers 3
image
optimization 25
size 5Kkeypad buttons 24
keystone, adjusting 11Llamp hours, resetting 36
lamp replacement 35
Language 33
laptop video port activation 10
LEDs 14
Low Power 31MMacintosh computers 3
maintaining the projector 35
Menu button 27
menu usage 27
Monitor Out connector 9Ooptimizing images 25
optimizing video 26
Overscan 29
Ppassword-protecting the projector 34
PC Screen Saver Off 31
personal identification number 34
Phase 29
Picture menu...