InFocus Projector IN3100 User Manual

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The video embedded in my PowerPoint presentation 
does not play on the screenIf your computer is using the projectors DisplayLink 
connector, see the DisplayLink Software Users Guide 
for video troubleshooting information.
Turn off the internal LCD display on your laptop
Embedded video plays correctly
Lamp won’t turn on, Temperature light is onMake sure vents aren’t blocked, turn the projector off 
and allow it to cool for one minute. Lamp turns on
Problem Solution Result
AB
AB
Temperature light...

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Still need assistance?
If you need assistance, visit our support website at www.infocus.com/support 
or call us. Check out the How To section for additional information on using 
this projector for home theater or gaming applications. 
This product is backed by a limited warranty. An extended warranty plan 
may be purchased from your dealer. When sending the projector in for 
repair, we recommend shipping the unit in its original packing material, or 
having a professional packaging company pack the...

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Using the remote control
The remote uses two (2) provided AA batteries. You can install the batteries 
by removing the cover from the remote’s back, aligning the + and - ends of 
the batteries, sliding them into place, and then replacing the cover.
Caution: 
• When replacing the batteries, be aware that using batteries other than 
the type provided with the projector may risk severe damage to the 
remote. When disposing of the batteries, be sure to do so in an 
environmentally proper manner.
• If the...

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Using the audio
Using the projector’s speakers
When the computer is using the DisplayLink or HDMI connectors, both 
audio and video are sent over the respective cable to the projector and audio 
will play from the projectors speakers.
For inputs other than DisplayLink and HDMI, connect the audio source to 
the associated audio connectors in order to use the projectors speakers.
To adjust the volume, press the Volume buttons on the keypad or remote.
Troubleshooting Audio
If you aren’t hearing the...

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Using the keypad buttons
Most buttons are described in detail in other sections, but here is an 
overview of their functions:
Power–turns the projector on and off (page 8).
Auto Image–resynchronize the projector to the source.
Presets–cycles through the available preset settings (page 27).
Menu–opens the onscreen menus (page 26).
Select–confirms choices made in the menus (page 26).
Up/Down/Left/Right arrows–navigates to and adjusts settings in the menus 
(
page 26).
Volume–adjusts sound (page 23)....

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Optimizing video images
After your video device is connected properly and the image is on the 
screen, you can optimize the image using the onscreen menus. For general 
information on using the menus, see 
page 26.
• Adjust the Keystone, Contrast, Brightness, Color, Tint or Sharpness in 
the Basic Picture menu (page 27).
• Change the Aspect Ratio. Choose the option that best fits your input 
source (
page 27).
• Adjust the Color Temperature. Select a listed warmth value (page 28).
• Turn on Overscan...

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Using the menus
To open the menus, press the Menu button on the keypad or remote. (The 
menus automatically close after 60 seconds if no buttons are pressed.) Use 
the arrow buttons to move up and down to highlight the desired menu, 
then press the Select button.
To change a menu setting, highlight it, press Select, then use the arrow 
buttons to adjust the value or select an option or turn the feature on or off. 
Press Select to confirm your changes. Use the arrow buttons to navigate to 
another...

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Basic Picture menu
To adjust the following settings, highlight the setting, press Select, use the 
arrow buttons to adjust the values, then press Select to confirm the changes.
Brightness: Changes the intensity of the image.
Contrast: Controls the degree of difference between the lightest and darkest 
parts of the picture and changes the amount of black and white in the 
image.
Sharpness: Changes the clarity of the edges of a video image. Select a 
sharpness setting.
Color: Adjusts a video image from...

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Advanced Picture menu
BrilliantColor™: Produces an expanded onscreen color spectrum that 
delivers enhanced color saturation for bright, true-to-life images. Choose 
Normal Look for most video sources and Bright Look for most computer 
sources.
White Peaking: (video sources only) Increases the brightness of whites that 
are near 100%.
Color Temperature: Changes the intensity of the colors. Select a listed 
relative warmth value.
Force Wide: When this is off, the analog locking algorithms choose the...

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Setup menu
Language: Allows you to select a language for the onscreen display.
Network: Allows you to setup network settings. See page 33 for details on 
network configuration and operation.
•DHCP: Turns the DHCP on or off.
•IP Address: Assign Network IP Address. 
•Subnet Mask: Assign Network Subnet Mask.
•Default Gateway: Assign Network Default Gateway.
•WINS Host Name Lookup: Turns WINS Host Name Lookup on or off.
•Host Name: Shows the host name.
•MAC Address: Shows network MAC Address value.
•Show...