46 Displaying and Adjusting the Image
Selecting an Image Source
You may need to select the image source if you have multiple image
sources connected to the projector (such as a computer or DVD
player). Selecting the image source lets you switch between images
input from different pieces of connected equipment.
If you don’t see the image you want, press the Source Search button
on the remote control or the projector until you see the image you
want to project. Or, press one of the Source buttons on the remote
control (Computer, Video, or USB).
If you still can’t see an image or can’t project the same image that is on
your notebook or computer screen, see page 93 for solutions.
Select USB to project from a USB device (EX51/EX71 only). See
page 59 for instructions.
Adjusting the Image
Once you see your image, you may need to make certain adjustments:
■If the image is too high or too low, reposition it as described
below.
■If the image isn’t square, see page47.
■To focus or zoom your image, see page 49.
■To quickly adjust the color, brightness, or contrast, see page 50.
■To change the image aspect ratio, see page 51.
■If you need to fine-tune the image and/or sound, see Chapter 5.
Source Search button
Source
buttons