Acer PI 173 Series - User Manual

Questions and Answers

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Mark MeyerAug 19, 2025
How to fix Acer PI 173 Projector with no image on screen?
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  Brandon SmithAug 19, 2025
  First, ensure all cables are correctly connected. Check for bent or broken connector pins. Verify the projection lamp is securely installed. Finally, ensure the Acer Projector is switched on.
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Ashlee VasquezAug 21, 2025
What to do if Acer PI 173 Projector image is too small or too large?
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  mchapmanAug 21, 2025
  To adjust the image size on your Acer Projector, use the zoom lever on top of the projector. You can also move the projector closer to or further from the screen. Alternatively, press "MENU", go to "Image" > "Aspect Ratio", and try different settings.
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Kimberly SuttonAug 23, 2025
What to do if Acer Projector image is out of focus?
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  Breanna WashingtonAug 25, 2025
  Adjust the focus ring on the projector lens of your Acer Projector. Also, make sure the projection screen is within the required distance of 4.9 to 19.7 feet (1.5 to 6 meters).
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Gregory WilsonAug 26, 2025
How to fix unstable or flickering image on Acer Projector?
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  Gary HernandezAug 26, 2025
  Correct the unstable or flickering image on your Acer Projector by using the "Tracking" setting. Also, try changing the display color setting on your computer.
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dbutlerAug 28, 2025
How to fix partial or scrolling image on Acer PI 173 (notebooks)?
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  kathleen47Aug 28, 2025
  Press "RESYNC" on the control panel or remote control of your Acer Projector. For an incorrectly displayed image: Adjust the resolution of your computer. Press the toggle output settings. If you experience difficulty changing resolutions or your monitor freezes, restart all equipment including the projector.
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Samantha HernandezSep 1, 2025
Why notebook computer screen is not displaying presentation on Acer Projector?
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  hernandezandrewSep 1, 2025
  If you're using a Microsoft® Windows® based notebook with your Acer Projector: Some notebooks deactivate their screens when a second display is used. Refer to your computer's manual for reactivation instructions. If you're using an Apple® Mac® OS based notebook: Open Display in System Preferences and turn Video Mirroring "On."
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cole02Sep 4, 2025
Why does Acer Projector lamp burn out or makes a popping sound?
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  Dale GravesSep 4, 2025
  When the lamp in your Acer Projector reaches the end of its life, it will burn out and may make a loud popping sound. If this occurs, the projector will not turn on until you replace the lamp module.
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singhdouglasSep 6, 2025
What to do if Acer PI 173 image has slanted sides?
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  Jane JohnsonSep 6, 2025
  Reposition the Acer Projector so it's centered on the screen and below the bottom edge, if possible. Use the Keystone correction keys on the control panel or remote until the image is square. Alternatively, go to "Image" > "Auto Keystone" or "Image" > "Keystone" in the OSD menu to make adjustments.
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Vincent RangelSep 8, 2025
How to correct reversed image on Acer PI 173?
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  Mark Andrade DDSSep 9, 2025
  To correct a reversed image on your Acer Projector, go to "Image" > "Projection Mode" or "Image" > "Projection Location" in the OSD and adjust the projection direction.
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William GainesSep 12, 2025
How to fix Acer PI 173 Projector image with vertical flickering bar?
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  Theresa BurnsSep 12, 2025
  To fix a vertical flickering bar on your Acer Projector's image, use the "Frequency" setting to make an adjustment. Also, check and reconfigure the display mode of your graphics card to ensure it's compatible with the projector.