Epson Powerlite 85 Multimedia Projector Users Guide

							
Displaying and Adjusting the Image21
Shutting Down the Projector
This projector incorporates Instant Off technology. To turn it off, you 
can press its Ppower button as described belo w, unplug it, or turn off 
a power switch that supplies power to the projector. You don’t have to 
wait for the projector to cool off first. 
1. To turn off the projector, press the  Ppower
 button on the remote 
control or projector.
You see a confirmation message. 
(If you don’t want to turn it off, press any other button.)
2. Press the  Ppower button again. The pr ojection lamp turns off 
and you can unplug the power cord.
If you want to turn the projector on again, make sure the orange 
P power light is not flashing, then press the  Ppower button.
3. If you extended the adjustable  front foot, press up on the foot 
release lever to retract it.
4. Close the A/V Mute slide.
Selecting the Image Source
Selecting the image source lets you  switch between images input from 
different pieces of connected equipment (such as a computer or DVD 
player). 
If you don’t see the image you want, press the 
Search button on the 
remote control or the 
Source Search button on the projector until 
you see the image you want to project.
note
Lamp life results will vary 
depending on mo de selected, 
environmental conditions, 
and usage.
Turn off this product when 
not in use to prolong the life 
of the projector. 
note
To focus and adjust the 
image, see page 24. If a 
projected image fails to 
appear, see page 22 for help. 
						

							
22Displaying and Adjusting the ImageYou can also use the 
Source buttons on the remote control to switch 
between devices connected to the ports identified on each button, or 
select 
LAN to project through your network. 
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 page 39.
■Make sure the  Ppower light is green and not flashing and the 
A/V Mute slide is open.
■If you’ve connected more than one computer and/or video source, 
you may need to press the 
Source Search button on the 
projector’s control panel or 
Search button on the remote control 
to select the correct source. (Allow a few seconds for the projector 
to sync up after pressing the button.)
■If you’re using a PC notebook, press the function key on your 
keyboard that lets you display on an external monitor. It may be 
labeled 
CRT/LCD or have an icon such as  . You may have to 
hold down the 
Fn key while pressing it. Allow a few seconds for 
the projector to sync up after changing the setting. 
■See page 120 for more solutions. 
						

							
Displaying and Adjusting the Image23
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 usi ng 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 the 
Fn key while pressing it. 
Allow a few seconds for the projector to sync up after changing 
the setting. 
■If the function key doesn’t permit you to display simultaneously 
on both screens, you should check your monitor settings to make 
sure both the LCD screen and  the external monitor port are 
enabled. 
From the Control Panel, open the 
Display utility. In the Display 
Properties dialog box, click the 
Settings tab, then click 
Advanced. The method for adjusting the settings varies by 
brand; you may need to click a 
Monitor tab, then make sure the 
external Monitor port is set as your primary display and/or 
enabled. See your computer’s do cumentation or online help for 
details.
If you’re using Mac OS X:
You may need to set up your system to display on the projector screen 
as well as the LCD screen. Make sure  your projector is connected and 
follow these steps:
1. From the Apple
® menu, select System Preferences, then select 
Displays.
2. Click 
Detect Displays.
3. Make sure the 
VGA Display  or Color LCD dialog box is selected. 
						

							
24Displaying and Adjusting the Image4. 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 25.
■To focus or zoom your image, see page 25.
■If the image isn’t square, see page 26.
■If a computer image displays incorrectly, see page 28. 
■If you need to fine-tune the  image and/or sound, see page 87.
Make sure 
Mirror Displays 
is checked 
						

							
Displaying and Adjusting the Image25
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 causes the im age to distort or “keystone,” but 
you can correct the shape as described on page 26. 
Focusing and Zooming Your Image
Turn the focus ring on the projector to sharpen the image. 
Turn the zoom ring on the projector to reduce or enlarge the image. 
Focus Zoom  
						

							
26Displaying and Adjusting the ImageIf 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 fron t of the center of the screen with 
the base of the lens level with the bottom of the screen. 
Even if the projector is slightly tilted (within a range of 30° up or 
down), the projector has an automatic keystone correction function 
that detects and corrects vertical keystone distortion.
It takes about one second after proj ection starts for the image to be 
corrected. During this time, a vert ical keystone correction gauge 
appears on the screen.
If your image is still distorted, you can correct it using the Keystone 
buttons on the projector’s control panel or the projector’s Setting 
menu.
Corrected image
Projector tilted up Pr ojector tilted down
Keystone correction 
						

							
Displaying and Adjusting the Image27
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  pointer buttons on the remote control to adjust the 
keystone setting as needed. 
If the image quality declines (for  example, lines or edges look 
jagged), reduce the sharpn ess setting. See page 91.
tip
You can display a test 
pattern to help align the 
image (see page 94). 
						

							
28Displaying and Adjusting the Image
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 usin g the projector’s Signal menu. See 
page 92 for more information.
note
The Auto button works only 
with computer images 
projected through the VGA 
port. 
						

							
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 36). You can also use it as a wireless mouse when projecting 
from a computer (page 37) or as a pointer to highlight your 
presentation (page 38). 
This chapter covers:
■Using the remote control
■Controlling the picture and sound
■Operating your computer with the remote control
■Highlighting your presentation 
						

							
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 batteries,  inserting the 
+ and – ends 
as shown.
4. Close the cover, pressing it down  until it snaps into place.
note
If a button is pressed longer 
than 30 seconds, the remote 
control stops operating to 
conserve power. When you 
release the button, normal 
operation resumes. 
caution
When replacing batteries, 
take the following 
precautions:
■Replace the batteries as 
soon as they run out. If the 
batteries leak, wipe away 
battery fluid with a soft 
cloth. If fluid gets on your 
hands, wash immediately.
■Do not expose batteries to 
heat or flame.
■Dispose of used batteries 
according to local 
regulations.
■Remove the batteries if 
you won’t be using the 
projector for a long period of 
time.