Epson Powerlite 84 Multimedia Projector Users Guide

Displaying and Adjusting the Image21
You can also use the Source buttons on the remote control to switch 
between devices connected to the po rts identified on each button. 
(The 
LAN button does not work with the PowerLite 84.) 
Troubleshooting Display Problems
Follow these guidelines if you’re having trouble displaying an image. 
You Can’t Project an Image
If you don’t see the image you are trying to project, try the following: 
■Make sure the cables are connected correctly, as described 
beginning on...

22Displaying and Adjusting the Image
The Projector and Notebook Don’t Display the 
Same Image
If you’re projecting from a noteb ook, and you can’t see your image on 
the projection screen and on your  computer at the same time, follow 
these guidelines.
If you’re using  a PC notebook:
■On most systems, there’s a function key that lets you toggle 
between the LCD screen and the projector, or display on both at 
the same time. It may be labeled 
CRT/LCD or have an icon such as 
. You may have to hold down...

Displaying and Adjusting the Image23
4. Click the Arrangement (or Arrange) tab.
5. Make sure the 
Mirror Displays  checkbox is selected. 
Adjusting the Image
Once you see your image, you need  to make certain adjustments:    
■If the image is too high or too low, you can reposition it. See 
page 24.
■To focus or zoom your image, see page 24.
■If the image isn’t square, see page 25.
■If a computer image displays incorrectly, see page 27. 
■If you need to fine-tune the image and/or sound, see page 61....

24Displaying and Adjusting the Image
Adjusting the Height of Your Image
If the image is too low on the screen, you can use the front adjustable 
foot to raise it. 
1. Stand behind the projector. Press the foot release lever up and lift the front of the projector.
2. Once the image is positioned where you want it, release the lever  to lock the foot in position.
3. If necessary, you can fine-tune the height or level of the image by  turning the projector’s adjustable rear feet. 
Raising the projector...

Displaying and Adjusting the Image25
If the image still isn’t large enough, you may need to move the 
projector farther away from the screen. You can also use the 
E-Zoom 
buttons on the remote control to zoom in on a portion of the image. 
See page 33 for instructions.
Adjusting the Image Shape
In most cases, you can maintain a square or rectangular image by 
placing the projector directly in front of the center of the screen with 
the base of the lens level with the bottom of the screen. 
Even if the...

26Displaying and Adjusting the Image
Using Keystone Correction
To adjust your image when it is wider on the top or bottom, do the 
following:
■Press one of the two keystone correction buttons on the 
projector’s control panel, as shown below. Continue pressing the 
button until you are satisfied with the shape of the image.
■Or press the Menu button on the remote control or projector, 
select the 
Settings menu, and press Enter. 
From the Settings menu, select 
Keystone and press Enter. Use 
the...

Displaying and Adjusting the Image27
Correcting Computer Images
If you’re connected to a computer and the image doesn’t look right, 
press the 
Auto button on the remote control or the Enter button on 
the projector. This automatically resets the projector’s tracking, sync, 
resolution, and position settings. 
If the 
Auto button doesn’t correct the problem, you may need to 
adjust the tracking or sync using the projector’s Signal menu. See 
page 66 for more information.
note
The Auto button works only...

28Displaying and Adjusting the Image 

29
2
Using the Remote Control
The projector includes a number of tools to enhance your 
presentation. All of them can be accessed using the remote control, 
which lets you operate the projecto r from anywhere in the room—up 
to 20 feet away. 
You can use the remote control to adjust the picture and sound 
(page 31) or to adjust the color mode for various environments 
(page 35). You can also use it as a wireless mouse when projecting 
from a computer (page 36) or as a pointer to highlight your...

30Using the Remote Control
Using the Remote Control
Follow these tips for using the remote control: 
■Point the remote control at the front of the projector or at the 
screen.
■Stand within 20 feet of the projector. 
■Avoid using the remote under bright fluorescent lamps or in 
direct sunlight, or the projector may not respond properly.
Replacing the Batteries
Replace the batteries as described below: 
1. Turn the remote control over. 
2. Press the tab on the battery cover to open it.
3. Install two AA...