Acer H6800 - User Manual

Questions and Answers

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hamiltoncraigSep 10, 2025
How do I fix a partial or incorrectly displayed image on my Acer Projector (PC)?
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  Kimberly VegaSep 10, 2025
  To fix an incorrectly displayed image, open "My Computer", open the "Control Panel", and then double-click the "Display" icon. Select the "Settings" tab. Verify that your display resolution setting is lower than or equal to WUXGA-RB (1920 x 1200). Click the "Advanced Properties" button. If the problem still appears, change the monitor display you are using and follow the steps below: Verify that the resolution setting is lower than or equal to WUXGA-RB (1920 x 1200). Click the "Change" button under the "Monitor" tab. Click "Show all devices". Next, select "Standard monitor types" under the SP box, and choose the resolution mode you need under the "Models" box. Verify that the resolution setting of the monitor display is lower than or equal to WUXGA-RB (1920 x 1200).
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Rachel HowardSep 9, 2025
How to remove vertical flickering bar on Acer H6800 Projector?
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  Jacob Young PhDSep 9, 2025
  To remove a vertical flickering bar, use "Frequency" to make an adjustment. Also, check and reconfigure the display mode of your graphics card to make it compatible with the projector.
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Isabella BlairSep 8, 2025
How to stop Acer H6800 Projector image from flickering?
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  Sara RhodesSep 8, 2025
  To correct an unstable or flickering image, adjust the "Tracking". Also, try changing the display color depth settings on your computer.
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Denise Brown DDSAug 23, 2025
How to adjust the screen size on Acer Projector?
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  burkedavidAug 23, 2025
  To adjust the image size, try the following: adjust the zoom ring on the projector; move the projector closer to or further from the screen; or press "MENU" on the remote control, go to "Image - -> Aspect Ratio" and try different settings or press "RATIO" on the remote control to adjust directly.
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Jeffery DodsonSep 5, 2025
How to correct slanted image sides on Acer H6800?
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  Christopher WilkinsSep 5, 2025
  To fix slanted sides, try repositioning the projector so that it is centered on the screen, if possible. Alternatively, press the "Keystone / " button on the remote control until the sides are vertical.
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Ryan GrantSep 4, 2025
What to do if Acer H6800 Projector is not responding?
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  Ernest RamirezSep 4, 2025
  If the projector stops responding, turn it off if possible, then unplug the power cord and wait at least 30 seconds before reconnecting the power.
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kathryn42Sep 3, 2025
Why is my Acer H6800 Projector image blurry?
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  Abigail Hays DVMSep 3, 2025
  The image may be out of focus because the lens cap is still on. Remove it. You may also need to adjust the focus ring on the projector lens. Check that the projection screen is within the required distance from the projector.
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Steven ButlerSep 2, 2025
How to fix no image on Acer H6800?
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  Brenda HolmesSep 2, 2025
  First, ensure the projector is connected as described in the "Getting Started" section and that none of the connector pins are bent or broken. Also, check if the projector lamp has been securely installed. Make sure you have removed the lens cap and the projector is switched on.
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williamsrobertSep 1, 2025
Why does my Acer Projector LAN/WiFi, USB Display source show no signal?
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  Christian ParsonsSep 1, 2025
  If your Acer Projector's LAN/WiFi, USB Display source shows no signal, power off the projector and power it on again.
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phelpstanyaAug 30, 2025
How to fix image with vertical flickering bar on Acer H6800 Projector?
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  howardalexAug 31, 2025
  To fix an image with a vertical flickering bar on your Acer Projector, use "Frequency" to make an adjustment. Also, check and reconfigure the display mode of your graphics card to make it compatible with the projector.