Epson Powerlite 820p Multimedia Projector Users Guide

Welcome5
Unpacking the Projector
After unpacking the projector, make sure you have all the parts shown 
below:
Save all packaging in case you need to ship the projector. Always use 
the original packaging (or the equivalent) when you need to send the 
projector to another location.
If you are moving the projector by hand, use a carrying case (such as 
the optional cases available from EPSON). See page 7 for more 
information about cases.
projectorremote control
batteries
power cord
computer cableA/V...

6Welcome
Additional Components
Depending on how you plan to use the projector, you may need 
additional components:

To receive an S-Video signal, you need an S-Video cable. (One is 
usually provided with your video device.)

To receive a component video signal from a VCR or other video 
device, you need a VGA-to-component video cable. You can 
purchase this from EPSON; see page 7. 

To connect two computers to the projector at the same time, you 
need a DVI/analog interface cable. You can purchase this...

Welcome7
Optional Accessories
To enhance your use of the projector, EPSON provides the following 
optional accessories. You can purchase these accessories from your 
dealer, by calling EPSON at (800) 873-7766, or by visiting the 
EPSON Store
SM at www.epsonstore.com (U.S. sales only). In Canada, 
please call (800) 463-7766 for dealer referral. 
Product Product number
Replacement lamp and air filter V13H010L15
Customized carrying cases:
Samsonite
® wheeled soft case
ATA molded hard shell case
ATA shipping...

8Welcome
600-811-820.book  Page 8  Tuesday, April 30, 2002  10:17 AM 

1
Setting Up the Projector9
1
Setting Up the Projector
This chapter tells you how to set up the projector for a laptop 
computer or video presentation. If you need to set up the projector for 
a permanent installation or connect it to a desktop or workstation 
computer, see Appendix A.
You’ll find instructions for the following in this chapter:

Positioning the projector

Connecting to a laptop computer

Connecting to video sources
600-811-820.book  Page 9  Tuesday, April 30, 2002  10:17 AM 

10Setting Up the 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, approximately 
2.85 to 41 feet from the screen.

Make sure there is plenty of space for ventilation around and 
under the projector.

Make sure the projector is within 10 feet of a grounded electrical 
outlet or extension cord, and within 5 feet of...

Setting Up the Projector11
If you place the projector below the level of the screen, you’ll have to 
tilt it up by extending the feet as shown. Tilting the projector upward 
causes the image to lose its square shape, but you can correct the 
distortion by pressing the 
Keystone button as described in the next 
chapter. 
If you place the projector level with the bottom of the screen, the 
image will be square and you won’t have to adjust it. If you place the 
projector higher than the bottom of the...

12Setting Up the Projector
Connecting to a Laptop Computer
You can connect the PowerLite projector to any computer that has a 
standard video output (monitor) port, including PC notebook and 
laptop computers, Macintosh PowerBooks and iBooks, and hand-held 
devices.
Connecting the Computer Cable
Before you start, make sure your computer and the projector are 
turned off.
1. Connect one end of the computer cable to the projector’s 
Computer2/Component Video port.
 
2. Connect the other end of the computer...

Setting Up the Projector13
Connecting the Cable for Remote Mouse 
Control
Using the remote control as a wireless mouse lets you control your 
computer and click through slideshow-style presentations, such as 
PowerPoint, from up to 30 feet away (for details, see page 41). This 
gives you more flexibility in delivering your presentation, since you 
won’t need to stand near your computer. 
The USB cable also provides audio support. If your presentation 
includes sound, you can play it through the...

14Setting Up the Projector
Amplifying Computer Audio
Your laptop probably has its own sound system; however, it may not 
be adequate for your presentation. If you need more volume or better 
sound quality, you can connect a stereo, mini-jack audio cable (not 
included). 
1. Connect one end of the audio cable to the 
Audio1 jack on the 
projector.
  
2. Connect the other end of the audio cable to your laptop’s 
headphone jack or   audio-out jack. (Jack locations vary; see 
your computer manual if you’re...