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Parent topic: Solving Image or Sound Problems
Related references
Input Signal Settings - Signal I/O Menu
Related tasks
Selecting an Image Source
Connecting to a Computer for USB Video and Audio
Solutions When "No Signal" Message Appears
If the "No Signal" message appears, try the following solutions:
• Press the Source Search button and wait a few seconds for an image to appear.
• Turn on the connected computer or video source, and press its play button to begin your presentation,
if necessary.
• Check the connection from the projector to your video sources.
• If you are projecting from a laptop computer, make sure it is set up to display on an external monitor.
• If necessary, turn the projector and the connected computer or video source off and then on again.
• If you are projecting from an HDMI source, replace the HDMI cable with a shorter one.
• Connect the video source directly to the projector.
• Try a different video cable.
• If the other solutions do not solve the problem, reset all of the projector settings using the options on
the Initial/All Settings menu.
Displaying From a PC Laptop
Displaying From a Mac Laptop
Parent topic: Solving Image or Sound Problems
Related tasks
Selecting an Image Source
Connecting to an External Computer Monitor
Related topics
Connecting to Computer Sources
Connecting to Video Sources
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