HP Xp8020 Digital Projector Reference Guide

Reference Guide11
Installation and Setup
Projector buttons and lights
Identifying buttons and lights on the projector 
Symbol Item Function
1Business graphics button Optimizes the picture for data input.
2Super bright button Maximizes brightness (grayscale picture).
3Power button Turns the projector on or off. Blinks during 
warm-up and cool-down.
4Theatre video button Optimizes the picture for video input.
5Lamp-warning light Turns on when lamp fails.
6Temperature-warning light Turns on when the...

12Reference Guide
Installation and Setup
Back panel
Identifying the back panel 
Symbol Item Function
1VGA #1 and VGA #2 input 
connectorsConnects desktop or notebook computers or 
pocket PCs.
2RS232 port Connects control equipment. Also used for 
firmware upgrades.
3VGA-out and audio-out  Connects to a monitor or second projector. 
Connects to amplified speakers or audio 
equipment.
4IR receiver Receives infrared signals from the remote 
control.
5LAN port Connects the projector to a network....

Reference Guide13
Installation and Setup
✎Certain models contain an L1581A Advanced Connectivity Module with additional 
ports. See the L1581A manual for information about using this module.
9Speakers Provides stereo sound.
:Security slot Secures the projector using a cable lock.
;Control power output Controls a motorized screen or similar device.
Main power Connects power cord to projector.
?Main disconnect switch  Disconnects power. Turn off only when 
disconnecting power cord.
@Remote input Provides a...

14Reference Guide
Installation and Setup
Remote control
✎Before using the remote control, install two AAA batteries.
Identifying the remote control with case closed 
Symbol Item Function
1Page up and page down Scrolls up and down through pages on a 
connected computer.
2Left-click and right-click mouse 
functionsPerforms left-click and right-click functions for 
a connected computer.
3Hide Hides the display.
4Source  Switches to the next input source.
5Power Powers on and off the projector.
6Laser ring...

Reference Guide15
Installation and Setup
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. 
Identifying remote control with case open
Symbol Item Function
1Theatre video button Optimizes the picture for video input.
2Menu buttons Change projector settings using the on-screen 
menu.
3Auto sync Resynchronizes the projector to the input 
signal.
4Business graphics button Optimizes the picture...

16Reference Guide
Installation and Setup
Accessories
The following list displays some of the accessories you can buy for the HP projector:
■Advanced connectivity module (add an optional 802.11b card for wireless 
computer connections and more)
■Add-on lens
❏Short-throw 
❏Long-throw
■Carrying case
■Ceiling mount
■Projector screen
■Power cables
■Replacement lamp module
■Video cables 

Reference Guide17
Installation and Setup
Selecting a Location
This section describes how to set up and plan for installing the projector: 
■“To install on a table” on page 18
■“To install on the ceiling” on page 18
■“To install the cable shroud” on page 22
■“To install for rear projection” on page 21
Setting up the projector with respect to image size 
Distance from 
screenDiagonal size of projected 
imageWidth of projected image
1.5 m  5 ft 0.8–0.9 m 31–37 in. 0.6–0.8 m 25–30 in.
2 m  7 ft 1.1–1.3 m...

18Reference Guide
Installation and Setup
If you do not want to use the distance table, you can use the following equations to 
help determine where to install the projector relative to the screen.
If your installation does not fall within these ranges, an add-on lens might be required. 
See “To install an add-on lens” on page 57.
To install on a table
1. Place the projector on a stable platform located 1.5 to 14 m (5 to 46 ft) in front of 
the screen.
2. Connect all necessary cables to the projector.
3....

Reference Guide19
Installation and Setup
1. Align the end of the ceiling-mount bracket 1 with the center hole in the 
lower-mount bracket 
2, and firmly secure it with a washer 3 and bolt 4.
2. Align the three holes on the projector with the lower-mount bracket and firmly 
secure with three screws. 

20Reference Guide
Installation and Setup
3. Attach the ceiling-mount bracket to the ceiling, and firmly secure with four screws 
capable of holding 9 kg (20 lb). The ceiling-mount bracket must be located 1.5 to 
14 m (5 to 46 ft) in front of the screen.
4. Adjust the on-screen menu to match your settings. Open the on-screen menu and 
select setup > Projector position. Then select Front Ceiling from the drop-down 
list. 
5. (Optional) Install the cable shroud to hide the cables. See “To install the cable...