Home Support Projectors PowerLite Series Epson PowerLite L770U

How do I set up my projector?

  • You can place the projector on almost any flat surface to project an image.

    You can also install the projector in a ceiling mount if you want to use it in a fixed location.

    You can also use a commercially available mount compatible with the VESA Mounting Interface Standard (3.95 × 3.95 inches [100 × 100 mm]).

    When using a ceiling mount, use commercially available M4 screws (up to a depth of 0.35 inches [9 mm]) to attach the mount to the projector.

    There is no vertical or horizontal limit to how the projector can be installed.

    Keep these considerations in mind as you select a projector location:

    • Place the projector on a sturdy, level surface or install it using a compatible mount.
    • Place the projector parallel to the screen.
    • Leave plenty of space around and under the projector for ventilation, and do not place it on top of or next to anything that could block the vents.
    • Position the projector within reach of a grounded electrical outlet or extension cord.
    Related references
    Important Safety Instructions

    Projector Setup and Installation Options

    You can set up or install your projector in the following ways:

    Front

    Rear

    Front ceiling

    Rear ceiling

    Note: Be sure to leave the following amount of space around the projector to avoid blocking the air exhaust and intake vents.

    1 3.94 inches (10 cm)
    2 7.87 inches (20 cm)
    3 15.75 inches (40 cm)

    Note: When setting up multiple projectors, be sure to leave the following amount of space between the projectors.

    Without a partition



    1 59.05 inches (150 cm)

    With a partition



    * Partition
    1 7.87 inches (20 cm)
    2 15.75 inches (40 cm)

    If you project from the ceiling or from the rear, be sure to select the correct Projection setting in the Extended menu. If necessary, enable the Inv Direction Button setting in the Extended > Operation > Advanced menu and adjust the OSD Rotation setting in the Extended > Display menu.

    Related references
    Projector Setup Settings - Extended Menu
    Important Safety Instructions
Published:  Apr 6, 2023 Was this helpful?​ Thank you for the feedback!
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