User Guide

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Parent topic: Solutions When "No Signal" Message Appears
Displaying From a Mac Laptop
If you see the "No Signal" message when you display from a Mac laptop, you need to set up the laptop
for mirrored display. (See your laptop manual for details.)
1. Open the System Preferences utility and select Displays, Display, or Color LCD.
2. Click the Arrange or Arrangement tab.
3. Select the Mirror Displays checkbox.
Parent topic: Solutions When "No Signal" Message Appears
Solutions When No Image Appears on an External Monitor
If no image appears on a connected external monitor, try the following solutions:
• Make sure a VGA cable is connected to your computer and one of the projector's Computer ports.
• Make sure your external monitor's cable is connected to the monitor and to the projector's Monitor
Out port.
Parent topic: Solving Image or Sound Problems
Related tasks
Connecting to a Computer for VGA Video
Connecting to an External Computer Monitor
Solutions When "Not Supported" Message Appears
If the "Not Supported" message appears, try the following solutions:
• Make sure the correct input signal is selected on the Signal menu.
• Make sure the computer's display resolution does not exceed the projector's resolution and frequency
limit. If necessary, select a different display resolution for your computer. (See your computer manual
for details.)
• As a test, try setting the computer's display resolution to the lowest possible setting, and then
gradually increase it as necessary.
Parent topic: Solving Image or Sound Problems
Related references
Input Signal Settings - Signal Menu
Supported Video Display Formats