HP Xp8020 Digital Projector Reference Guide

							Reference Guide41
Adjustments
To make adjustments from the web
If you have a computer with internet access, you can adjust the projector without 
opening the on-screen menu. The web interface has been tested on Microsoft 
Windows 2000 and XP, Mac OS 9 and 10, Internet Explorer 5.5 and above, and 
Netscape Navigator 7.0 and above.
1. On a networked computer, open an internet browser, enter the IP address of the 
projector into the URL bar, and press the Enter key. See “To find the IP address” 
on page 53 for more information.
2. Click the Projector tab. On the left side of the screen, click adjust picture.
3. To adjust picture settings, select one or more of the options that are displayed on 
the right side of the screen, and click Apply.
Depending on access permission, you can change all projector settings from your 
computer browser. 
						

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Adjustments 
						

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3
Presentations
The chapter explains how to temporarily connect computers and other devices to the 
projector. This chapter covers:
■“Connecting and Preparing” on page 43.
■“Showing Presentations” on page 49.
■“Disconnecting” on page 51.
Connecting and Preparing 
The section provides the following instructions: 
■“To connect a computer using a VGA cable” on page 44
■“To connect a handheld organizer” on page 45
■“To connect a computer using other types of cables” on page 46
■“To connect other video sources” on page 48
For information about other types of connections, see “Making Initial Connections” 
on page 27. 
						

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Presentations
To connect a computer using a VGA cable
1. Connect a standard VGA cable between the VGA #1 port on the projector 1 and 
the VGA port on the computer 
2.
2. (Optional) To allow the remote control to function as the computer mouse, 
connect a USB A/B cable between USB-out port on the projector 
3 and the 
computer 
4. 
3. (Optional) To get audio, connect a mini-stereo cable between the VGA #1 audio 
port on the projector
 5 and the computer 6.
✎For a desktop computer, you can plug the desktop monitor into the VGA-out port on 
the projector, so the picture is visible on the projector screen and the desktop monitor. 
						

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Presentations
To connect a handheld organizer
1. Be sure the handheld organizer has a VGA-out port. If necessary, install a 
VGA-out accessory card into the organizer.
✎Not all handhelds come with VGA-out ports. For example, the iPAQ Pocket PC 
requires a VGA-out PC Card with 15-pin connector.
2. Connect a standard VGA cable between the VGA #1 port on the projector 
1 and 
connect the other end to the VGA-out PC Card 
2.  
						

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To connect a computer using other types of cables
M1 to VGA/USB connection
1. Connect an M1-to-VGA/USB cable (available from HP) between the M1 port on 
the projector 
1 and the VGA port on the computer 2.
2. (Optional) To allow the remote control to function as the computer mouse, 
connect the USB plug of the M1-to-VGA/USB cable into the USB port on the 
computer
 3. 
3. (Optional) To get audio, connect a stereo mini-phone cable between the M1-audio 
port on the projector 
4 and the computer 5. 
						

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Presentations
M1 to DVI/USB connection
1. Connect an M1-to-DVI/USB cable (available from HP) between the M1 port on 
the projector 
1 and the DVI port on the computer 2.
2. (Optional) To allow the remote control to function as the computer mouse, 
connect the USB plug of the M1-to-DVI/USB cable into the USB port on the 
computer 
3. 
3. (Optional) To get audio, connect a stereo mini-phone between the M1-audio port 
on the projector 
4 and the computer 5. 
						

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Presentations
To connect other video sources
DVD player connection
1. Connect a triple RCA cable between the YPbPr ports on the DVD player
 1 to the 
YPbPr ports on the projector 
2. Observe the color coding of the connectors.
2. (Optional) To get audio, connect a stereo RCA cable between the stereo-audio 
ports on DVD player 
3 and the YPbPr audio ports on the projector 4. Observe 
the color coding of the connectors.
.
VCR connection
1. Connect a composite-video cable between the composite-video connector on the 
VCR 
1 and the projector 2.
2. (Optional) To get audio, connect an RCA cable between the stereo-audio ports on 
VCR 
3 and the composite-audio ports on the projector 4. Observe the color 
coding of the connectors. 
						

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Presentations
Showing Presentations
The following section describes several things you can do during presentations:
■“To present from a computer” on page 49
■“To change the source” on page 50
■“To hide or show the display” on page 50
To present from a computer
1. Be sure the computer is connected to the projector. See “Connecting and 
Preparing” on page 43 for more information.
2. Be sure the computer and the projector are on. See “To turn the projector on” on 
page 24 for more information.
✎If the computer display is not projected on the screen, you might have to press a 
function key (such as Fn + F4) to turn on the computer’s video port. See the video port 
card shipped with the projector.
3. If you want to adjust the projected image, see “Adjusting the Picture” on page 40.
4. You can use the remote control to enhance your presentation. For more 
information, see “To operate the remote control” on page 25.
❏To page through a presentation, press the   page-up or   page-down 
buttons.
❏To move the mouse pointer, tilt the mouse button.
❏To turn on the laser pointer, hold down the laser ring.
ÅWARN I N G: To reduce the risk of injury to the eyes, do not look directly into the 
remote control laser light, and do not point the laser light into anyone’s eyes. 
✎For the mouse and   page-up or   page-down operations, aim the remote control 
at the screen or at the front or back of the projector from within a distance  
of 9 m (30 ft).  
 
These operations require a USB connection from the projector to the computer. 
						

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To c hang e t h e source
■Press the source button on the projector or remote control, or
■Open the on-screen menu, select input, and select the port to which the input 
source is connected. 
To hide or show the display
You can easily hide the display from your audience temporarily. 
■Press the hide button on the remote control. The screen remains blank until you 
press the hide button again.
✎If you are using Microsoft PowerPoint, you can also press the B key or the W key to 
hide the display. The screen remains blank until you press the B key or the W key 
again.