Epson PowerLite 737c Projector

Positioning the Projector

Before connecting the projector, you need to decide where to place it. The location you choose depends on the size of the room and what you are projecting.

❏Place the projector on a sturdy, level surface, between 3.2 and 39.7 feet from the screen.

❏Make sure there is plenty of space for ventilation around and under the projector. Do not set the projector on top of anything that could block the vents under the projector.

❏Make sure the projector is within 10 feet of an electrical outlet or extension cord and within 5 feet of your computer and/or video source, unless you are projecting wirelessly or from a memory card.

❏Place the projector directly in front of the center of the screen, facing the screen squarely. Otherwise, your image will not be rectangular.

Note:

It’s easier to position the projector when the screen is directly in front of the room.

Use the figure below as a guideline to help you determine how far from the screen to place the projector. Image size generally increases with distance, but may vary depending on how you position the zoom ring and whether you have adjusted the image size with other settings.

33.1 to 39.7 feet 6.6 to 7.9 feet 3.2 to 3.9 feet

To calculate exact measurements, use the following formulas:

❏To find the projection distance when you know the screen’s diagonal dimension:

Wide (inches) = ((33.696 ⋅ diagonal screen size [inches]) – 21.717) / 25.4

Tele (inches) = ((40.453 ⋅ diagonal screen size [inches]) – 22.52) / 25.4

❏To find how large a screen’s diagonal dimension will be when you know the projection distance:

Wide (inches) = (Projection distance [inches] ⋅ 0.0254 + 0.02171) / 0.033696

Tele (inches) = (Projection distance [inches] ⋅ 0.0254 + 0.02252) / 0.040453

If you place the projector below the level of the screen, you’ll have to tilt it up by extending the front adjustable foot, as shown. Tilting the projector upward causes the image to lose its rectangular shape, but you can correct the distortion by pressing the Sync buttons on the projector. See page 6 for detailed information about correcting the image shape.

If you place the projector level with the bottom of the screen, the image will be rectangular and you won’t have to adjust it. If you place the projector higher than the bottom of the screen, the image will still be rectangular, but you won’t be able to fill the whole screen with the image.

Starting Up 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 connected equipment, you may have to select the image source manually. See “Selecting the Image Source” on page 5.

Follow these steps to plug in and turn on the projector:

1.Remove the lens cap.

Caution

Do not use the projector with the lens cap in place. The heat generated by the lamp can damage the cap.

2.Connect one end of the power cord to the projector’s power inlet. Then connect the other end to an electrical outlet.

The P Power light on top of the projector turns orange, indicating that the projector is receiving power but not yet turned on.

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