Image Size And Projection Distance; Turning On The Projector - Epson PowerLite 77c User Manual

Epson PowerLite S5 Series / 77c Projector

Image Size and Projection Distance

The distance between the projector and the screen determines
the basic size of the projected image, as shown below. The
diagrams show approximately how big your image will be, based
on where you set up the projector. Because other adjustments—
such as those made with the zoom ring—also affect the size of
the image, the numbers shown in the illustration should be
considered as general guidelines, not exact measurements.
PowerLite S5 Series
PowerLite 77c
For more help determining the size of your image or where to
position the projector, try the Image Size Calculator on the
Drivers and Downloads page for your projector on Epson's
website.
4 Epson PowerLite S5 Series / 77c Projector
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Turning On the Projector

Make sure your projector and other equipment are set up and
connected correctly. Then turn on your projector, as described
below.
If you turn on your connected computer or video equipment
before starting the projector, the projector automatically detects
and displays the image source. If you turn on the projector first,
or have multiple pieces of equipment connected, you may have
to select the image source manually. See "Adjusting the Image
and Presentation" on page 7.
Follow these steps to plug in and turn on the projector:
1. Open the
A/V Mute
2. Connect one end of the power cord to the projector's power
inlet.
3. Connect the other end to an electrical outlet.
The power light on top of the projector turns orange,
indicating that the projector is receiving power but not yet
turned on.
4. Turn on your computer or video source if you have not
already.
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slide (lens cover).