Xerox Projector DP 820 User Manual

DP 820  
projector  
user's guide  
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Xerox DP 820  
projector  
user’s guide  
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Copyright © 2004 Visioneer, Inc.  
Reproduction, adaptation, or translation without prior written permission is prohibited, except as allowed under the  
copyright laws.  
Xerox ® is a registered trademark of Xerox Corporation in the United States and/or other countries and is used under  
license. All other Xerox product names and product numbers mentioned in this publication are trademarks of Xerox  
Corporation.  
Apple, the Apple logo, and Macintosh are trademarks of Apple Computer, Inc., registered in the U.S. and other countries.  
The Visioneer brand name and logo are registered trademarks of Visioneer, Inc.  
Microsoft is a U.S. registered trademark of Microsoft Corporation. Windows is a trademark of Microsoft Corporation. All  
Rights Reserved. All other products mentioned herein may be trademarks of their respective companies.  
Information is subject to change without notice and does not represent a commitment on the part of Visioneer. The  
software described is furnished under a licensing agreement. The software may be used or copied only in accordance with  
the terms of such an agreement. It is against the law to copy the software on any medium except as specifically allowed in  
the licensing agreement. No part of this document may be reproduced or transmitted in any form or by any means,  
electronic or mechanical, including photocopying, recording, or information storage and retrieval systems, or translated to  
another language, for any purpose other than the licensee's personal use and as specifically allowed in the licensing  
agreement, without the express written permission of Visioneer.  
Part Number: 05-0661-200  
Restricted Rights Legend  
Use, duplication, or disclosure is subject to restrictions as set forth in contract subdivision (c)(1)(ii) of the Rights in  
Technical Data and Computer Software Clause 52.227-FAR14. Material scanned by this product may be protected by  
governmental laws and other regulations, such as copyright laws. The customer is solely responsible for complying with all  
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Table of Contents  
Xerox DP 820 User’s Guide  
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Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37  
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Welcome  
Your new Xerox DP 820 projector is a high-performance, optical  
projector with these outstanding features:  
Single chip 0.55” Texas Instruments DLP™ (Digital Light  
Processing) technology  
SVGA (800 x 600 pixels)  
4.5 lbs (2.0 kgs) compact design, lightweight for portability  
1.2x manual zoom lens  
Auto image re-sizing (auto-sync) to 800 x 600 full screen  
with scaling compression compatibility for VGA, SVGA,  
XGA, and SXGA (the XGA and SXGA designate  
compression)  
State-of-the-art motion adaptive hardware deinterlacing  
with 3:2 pull down  
200 Watt, user-replaceable lamp  
Compatible with IBM-compatible PCs and Apple Macintosh  
computers  
Compatible with NTSC, PAL, SECAM, and HDTV  
Multi-function remote control that can function as a laser  
pointer  
D-Sub 15-pin cable for analog video connectivity  
User-friendly multilingual on-screen display menu  
Advanced electronic keystone correction  
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Precautions  
Precautions  
Follow all warnings, precautions and maintenance as  
recommended in this user’s guide to avoid injury, fire, electric  
shock, and to maximize the life of your projector.  
Warning—Do not look into the projector’s lens when the lamp is  
on. The bright light may hurt your eyes. Never let children look  
directly into the lens when the light is on.  
Warning—Do not look into the laser beam or shine it into others’  
eyes when using the remote control as a laser pointer. Laser light  
can seriously damage eyes.  
Warning—Make sure that the projector is grounded properly by  
connecting the power cord to a grounded electric AC outlet. Always  
use the power cord that comes with your projector. Do not use an  
ungrounded adapter with the grounded plug.  
Warning—Except for the lamp cover, never open or disassemble  
the product as this may cause electric shock. Dangerous electrical  
voltages inside the projector can cause severe injury.  
Warning—Do not overload wall outlets, extension cords, or multi-  
plug receptacles as this can result in a risk of fire or electric shock.  
Place the unit near an easily accessible wall socket. Do not place  
the cord where it may be stepped on or become a tripping hazard.  
Warning—To reduce the risk of fire or electric shock, do not  
expose this product to rain or moisture. Do not place drinks on top  
of the projector. Spilled drinks can cause an electric shock hazard  
and can also damage the projector. If liquid or any solid object falls  
into the cabinet, have the projector checked by a qualified  
technician before operating it further.  
Warning—Do not place your hands or objects near the ventilation  
slots. The air coming out of the slots is hot. Do not block the  
ventilation slots or place anything near these slots that may block  
the free flow of air. Blocked ventilation may cause internal heat  
build-up and cause picture degradation or damage to the projector.  
Warning—The ventilation fan continues to operate after the  
projector is powered off and until the projector is sufficiently cooled  
down. Do not unplug the power cord until the fan stops.  
Warning—Keep the plastic packaging material away from children,  
especially small children. The plastic bags may result in death by  
suffocation.  
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Precautions  
Do’s and Don’ts  
Do:  
Operate the projector in a well-ventilated room to avoid a  
buildup of ozone from the projector’s high-performance lamp.  
Turn off the projector before cleaning.  
Use a dampened soft cloth to clean the display housing.  
Disconnect the power plug from AC outlet if the projector is not  
being used for a long period of time.To disconnect the cord, pull  
it out by the plug. Do not pull on the cord.  
Use lint-free gloves or finger cots when changing the lamp.  
Never touch a lamp with your bare hands. The invisible residue  
from the natural oil on your hands may shorten the lamp life.  
Don’t:  
Place the projector on an unstable cart, stand, or table. If the  
projector falls, it may be seriously damaged.  
Operate the projector near paper, cloth, or other combustible  
material, or in proximity to inflammable substances, such as  
paint thinner. Never operate the projector if covered with  
combustible materials. The projector gets hot and combustible  
and inflammable materials may catch fire.  
Use abrasive cleaners, waxes or solvents to clean the  
projector.  
Use under the following conditions:  
— In extremely hot, cold or humid environment.  
— In areas susceptible to excessive dust and dirt.  
— Near any appliance generating a strong magnetic field.  
— In direct sunlight.  
— Near any heat source, such as radiators, heat registers,  
stoves, or other products (including amplifiers) that produce  
heat.  
— In a smoky area. Smoke residue may cause buildup on  
critical parts, including the lens.  
Attempt to service the projector yourself. Opening or removing  
the coverings of the internal components may damage them  
and void your warranty.  
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The Xerox DP 820 Projector  
The Xerox DP 820 Projector  
What’s in the Box  
Before proceeding, check the contents of the box. If items are  
missing or damaged, contact the dealer where you purchased the  
projector.  
Audio Cable  
VGA Cable  
Projector with lens cap  
S-Video Cable  
Composite Video Cable  
Carrying Case with Shoulder Strap  
Power Cord  
VGA (D-SUB)toHDTV  
Cable (RCA Jack)  
(Optional Accessory -  
Not Included in Box)  
Batteries for  
Remote Control  
Remote Control  
User’s Guide CD, Quick Installation Card,  
and Technical Support Card  
4
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The Xerox DP 820 Projector  
The Xerox DP 820 Features and Controls  
Front Infrared Remote Sensor  
Audio Speaker  
Control Panel  
Zoom Wheel  
Focus Ring  
Foot Adjustor Release Button  
(on either side, next to both foot adjustors)  
Foot Adjustor  
Projection Lens  
Interface Connector  
VentilationSlots  
(exhaust)  
Rear Infrared Remote Sensor  
Power Connector  
Lens Cap  
Kensington™ Lock Slot  
Ventilation Slots (intake)  
Front and Rear Infrared Remote Sensors—Infrared receivers  
that receive signals from the remote control pointed at the front or  
back of the projector. Do not cover or block these sensors.  
Audio Speaker—Provides audio output.  
Control Panel—Control buttons and Indicator LEDs. See “Panel  
Control” on page 16 for a description of the Control Panel.  
Zoom Wheel—Rotate to zoom the image in or out.  
Focus Ring—Rotate to manually adjust the focus of the image.  
Foot Adjustor Release Button(s)—Press to release the foot  
adjustors on both sides of the projector to lower or raise it.  
Foot Adjustors—Turn left or right for fine leveling adjustments.  
Projection Lens—Projects the image onto the screen.  
Lens Cap—Protective cap to keep the lens from dirt or damage.  
Always attach the cap when the projector is not in use.  
Ventilation Slots—Intake and exhaust slots for ventilation. Do not  
block these slots. Careful: Exhaust slots can be HOT.  
Interface Connector—Provides connection ports for video and  
description of these ports.  
Kensington™ Lock Slot—Slot for inserting a Kensington cable  
and lock to protect your projector from theft.  
Power Connector—Plug the power cord into this connector.  
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The Xerox DP 820 Projector  
Interface Connector  
USB Port—Provides a connection for engineering purposes. Not  
used for connecting video devices.  
Audio Input Port—Plug an audio output from the video device into  
this port.  
Computer In (VGA) Port—Plug the VGA cable into this port, then  
plug the other end into the video port on your computer. Also use  
this port to connect an HDTV device to your projector.  
S-Video Port—Plug your S-Video source in here, such as a  
professional-quality DVD player or VCR with S-Video output.  
Video Port (Yellow)—Plug your composite video source in here,  
such as a DVD player or VCR. Connect the yellow (video) plug to  
your video source and to this video port.  
NOTE: When connecting the cables, make sure they are plugged  
in securely. If the cables are not connected properly, or are loose,  
the projector will not project an image or play audio.  
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Connecting the Projector  
Connecting the Projector  
Connecting the Projector to a Computer  
In this configuration, the projector displays the images from your  
computer’s screen. This is the configuration to use to project a  
presentation from your computer.  
VGA Connector  
VGA Cable  
Computer In Connector  
1. Make sure the projector and computer are turned off.  
2. Connect one end of the VGA connector to the VGA port on the  
computer.  
3. Connect the other end of the VGA cable to the Computer In  
port on the back of the projector.  
4. Plug the power cord into the projector and then into an  
electrical outlet.  
5. Turn on the projector first, and then the computer.  
6. If you don’t see an image, or if you have multiple video sources  
connected to the projector simultaneously, press the Source  
button on the projector’s control panel, or remote control, to  
switch to the input source.  
NOTE: Your DP 820 projector works best when the computer  
screen resolution is set to 800 x 600.  
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Connecting the Projector  
Connecting the Projector to an S-Video Source  
The typical connection for an S-Video source is a professional-  
quality DVD, Video Disc, or Videotape player with an S-Video  
output port.  
S-Video Cable  
Audio Cable  
1. Make sure the projector and video source device are turned off.  
2. Plug the S-Video cable into the S-Video port on the video  
source device, and then into the S-Video port on the projector.  
3. Plug the red and white connectors on the Audio cable into the  
corresponding red and white ports on the video source. Then  
plug the other single end of the cable into the Audio port on the  
projector.  
4. Do NOT plug the yellow connector into the projector or the  
video source device.  
The audio will play through the projector’s built-in audio  
speaker.  
5. Plug the power cord into the projector and then into an  
electrical outlet.  
6. Turn on the projector first, and then the video source.  
7. If you don’t see an image, or if you have multiple video sources  
connected to the projector simultaneously, press the Source  
button on the projector’s control panel, or remote control, to  
switch to the input source.  
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Connecting the Projector  
Connecting the Projector to a Composite Video Source  
The typical connection for a Composite Video source is a DVD  
player or VCR.  
Composite Video Cable  
Audio Cable  
1. Make sure the projector and video source device are turned off.  
2. Plug the yellow Composite Video cable into the yellow video  
port on the video source device.  
3. Plug the other end of the yellow video cable into the yellow  
Video port on the back of the projector.  
4. Plug the red and white connectors on the Audio cable into the  
corresponding red and white ports on the video source. Then  
plug the other single end of the cable into the Audio port on the  
projector.  
5. Plug the power cord into the projector and then into an  
electrical outlet.  
6. Turn on the projector first, and then the video source.  
7. If you don’t see an image, or if you have multiple video sources  
connected to the projector simultaneously, press the Source  
button on the projector’s control panel, or remote control, to  
switch to the input source.  
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Connecting the Projector  
Connecting the Projector to an HDTV Video Source  
The typical connection for an HDTV Video source is an HDTV  
digital tuner.  
NOTE: Connecting to an HDTV Video Source requires the  
optional VGA to HDTV Cable. Please see your retailer where you  
purchased the projector for the optional cable.  
Computer In Port  
VGA to HDTV Cable  
Audio Cable  
1. Make sure the projector and video source device are turned off.  
2. Plug the VGA end of the VGA to HDTV cable into the  
Computer In port on the back of the projector.  
3. Plug the three connectors on the other end of the cable into the  
corresponding color-coded ports on the HDTV device.  
4. Plug the red and white connectors on the Audio cable into the  
corresponding red and white ports on the HDTV device. Then  
plug the other end of the cable into the projector’s Audio port.  
5. Plug the power cord into the projector and then into an  
electrical outlet.  
6. Turn on the projector first, and then the HDTV device.  
7. If you don’t see an image, or if you have multiple video sources  
connected to the projector simultaneously, press the Source  
button on the projector’s control panel, or remote control, to  
switch to the input source.  
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Connecting the Projector  
Powering On/Off the Projector  
To turn on the projector’s power  
1. Remove the lens cap.  
2. Make sure that the power cord and the cables from the video  
and audio sources are securely connected to the projector.  
When you plug in the power cord, the Power LED flashes  
green.  
3. Turn on the lamp by pressing the  
Power button on the  
remote control or the Power button on the control panel.  
The Power and Lamp LEDs turns green, indicating the lamp is  
in good condition and is projecting at maximum brightness.  
4. Turn on all the other connected components.  
The projector then automatically detects the type of  
components attached to it.  
If the message “Searching for source” appears, check the  
cables to make sure they are securely connected.  
After about 30 seconds, the image for your projection appears.  
5. If you don’t see an image, or if you have multiple video sources  
connected to the projector simultaneously, press the Source  
button on the projector’s control panel, or remote control, to  
switch to the input source.  
6. (Optional, but recommended) Press the Auto button on the  
control panel or the Resync button on the remote control to  
automatically adjust the frequency and phase for the attached  
components.  
NOTE: Turn the projector on first, then the computer and other  
components.  
Power  
Lens cap  
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Connecting the Projector  
To turn off the projector power  
1. Press the  
Power button on the remote control or  
the  
Power button on the control panel to turn off the  
projector lamp.  
An on-screen message appears asking if you’re sure you want  
to turn off the power.  
2. Press the Power button again to turn off the power.  
NOTE: If you don’t press the button within a few seconds, the  
message disappears and the lamp remains lit. This convenient  
design is in case you accidently press the Power button in the  
middle of a show and do not want to turn off the projector.  
When you press the Power button a second time, the  
Lamp LED indicator flashes green. This indicates that the lamp  
has turned off, but the fan is still running to cool the lamp.  
3. Do NOT turn off the power or unplug the power cable before  
the Lamp LED turns off.  
The fan must continue to run to cool the lamp. This protects the  
lamp from overheating and possible damage.  
4. Do not turn on the projector again for at least five minutes.  
Faster on/off cycles will damage the lamp and reduce lamp life.  
5. After about two minutes, disconnect the power cord.  
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Connecting the Projector  
LED Indicators  
Power LED  
Lamp LED  
LED  
Color  
Status  
Description  
Normal operation. The projector  
is powered and ready.  
Power  
Green  
Flashing  
The fan has problems or has  
malfunctioned. The projector will  
not start.  
Amber  
Green  
Solid  
Solid  
Normal operation. The lamp is in  
good condition and is projecting  
at maximum brightness.  
Lamp  
Normal operation. The lamp is  
shutting down. Do not turn off or  
unplug the power until the LED  
turns off. The fan will turn off  
when the lamp has cooled.  
Green  
Flashing  
Warning: The lamp has reached  
the end of its life and must be  
changed soon. If running, the  
lamp will continue to operate  
until it fails. If not running, the  
lamp will not operate. Change  
the lamp.  
Red  
Solid  
Warning: The temperature is too  
high. The lamp will turn off. Do  
not turn off or unplug the power  
until the LED turns off. The fan  
will turn off when the lamp has  
cooled.  
Amber  
Flashing  
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Connecting the Projector  
Adjusting the Projected Image  
NOTE: The projector is equipped with two “foot adjustors” for  
adjusting the projector height.  
To raise the projector  
1. Lift the projector up and press the two foot adjustor release  
buttons on each side of the projector.  
Foot Adjustor  
Release Button  
Foot Adjustor  
The foot adjustors pop out.  
2. Keeping pressing the foot adjustor release buttons while raising  
the projector to the display angle you want, then release the  
buttons to lock the feet into position.  
3. Turn the foot adjustors to make fine adjustments to the height.  
To lower the projector  
1. Hold the projector with both hands, then press and hold down  
both foot adjustor release buttons.  
2. Lower the projector, then release the foot adjustor release  
buttons to lock the foot in position.  
NOTE: When placing the projector in its carrying case, please  
first retract both foot adjustors to avoid breakage.  
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Connecting the Projector  
Adjusting the Projector Zoom/Focus  
You adjust the focus and zoom in/out with the focus ring and zoom  
wheel. Rotate the focus ring and zoom wheel.  
Adjusting Projection Image Size  
Use the following figure and table to select the best projection  
distance and screen size. Maximum and minimum screen sizes are  
diagonal measurements. The table is for reference only.  
Maximum Screen Size  
Minimum Screen Size  
1.2m  
2.0m  
4.0m  
6.0m  
10.0m  
4:3 Screen Size Diagonal  
(inches)  
16:9 Screen Size Diagonal  
(inches)  
Projection Distance  
Wide Screen  
33.0  
Television  
27.5  
Wide Screen  
30.2  
Television  
25.2  
1.2m (47")  
1.5m (59")  
2m (79")  
41.2  
34.3  
37.8  
31.5  
55.0  
45.8  
50.4  
42.0  
2.2m (86")  
3m (118")  
4m (157")  
5m (197")  
6m (236")  
7m (275")  
8m (314")  
9m (354")  
10m (393")  
60.5  
50.4  
55.5  
46.2  
82.5  
68.7  
75.7  
63.1  
110.0  
137.5  
165.0  
192.5  
220.0  
247.5  
275.0  
91.6  
100.9  
126.2  
151.4  
176.6  
201.9  
227.1  
252.4  
84.1  
114.5  
137.5  
160.4  
183.3  
206.2  
229.1  
105.1  
126.2  
147.2  
168.2  
189.3  
210.3  
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User Controls  
User Controls  
Panel Control and Remote Control  
Panel Control  
Control  
Description  
Power (LED)  
Lamp (LED)  
Indicates status of projector power and lamp.  
Turns projector power on and off. See  
the specific power on/off sequences.  
Power  
Menu/Enter  
Press to display and activate the OSD menu. If  
the menus are displayed, confirms your  
selection of items on the menus.  
Adjusts image distortion caused by tilting the  
projector. Images are wider at the top or  
bottom due to tilting the projector.  
Not recommended for spreadsheets or text  
displays to avoid text distortion.  
Keystone (  
Auto (  
)
Automatically adjusts the frequency and phase  
for the connected components to produce the  
optimum projected image.  
)
Directional Selection  
Buttons  
When the OSD menus are displayed, scrolls  
through menus and selects items or adjusts  
settings.  
(
)
Manually selects an input source.  
Source (  
)
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User Controls  
Remote Control  
Laser Beam Pointer  
Button  
Power  
Description  
Turns projector power on and off.  
When the OSD menus are displayed, selects  
OSD option.  
(Enter)  
Directional Selection  
Buttons  
When the OSD menus are displayed, scrolls  
through menus and selects items or adjusts  
settings.  
(
)
Menu  
Laser  
Press to display the OSD menus. Press again  
to exit the OSD menus.  
Press to activate a laser beam for use as a  
pointer. Warning—Do not look into the laser  
beam or shine it into others’ eyes when using  
the remote control as a laser pointer. Laser  
light can seriously damage eyes.  
Keystone ( + – )  
Adjusts image distortion caused by tilting the  
projector. Images are wider at the top or  
bottom due to tilting the projector.  
Not recommended for spreadsheets or text  
displays to avoid text distortion.  
Volume ( + – )  
Mute  
Adjusts volume level. Press Volume + to  
increase the volume. Press Volume – to  
decrease the volume.  
Turns off sound. Press one of the Volume  
buttons to resume sound.  
Adjust the frequency and phase for the  
connected components to produce the  
optimum projected image.  
Resync (  
)
Manually selects an input source.  
Source (  
Hide  
)
Hides image being displayed and displays a  
blank screen. Press again to resume display of  
image. Typically used to pause a presentation.  
4:3/16:9  
Toggles the image aspect ratio to 4:3 or 16:9.  
NOTE: The battery compartment for the remote control is on  
the back. The instructions on the compartment show how to  
install the batteries properly.  
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User Controls  
Remote Control Operation  
The infrared emitter is at the top of the remote control next to the  
laser pointer. The infrared emitter has a range of about 3m (about  
10 feet) at an angle of about 20° from the center of the sensors  
(both front and back).  
Do not block the infrared emitter. If the projector does not pick up  
the signals from the remote control, make sure the emitter and  
sensors on the projector are not blocked and that the emitter is  
within range.  
You can operate the remote control when pointed at either the front  
or the back of the projector.  
20°  
20°  
20°  
20°  
3m  
3m  
Notes about the remote control:  
The remote control may not operate in strong sunlight or  
when other strong lights, such as fluorescent lighting, are  
shining on the sensors.  
The remote control may not operate well in unusual areas  
or in particular locations or surroundings. If that occurs,  
change the direction of the remote control with respect to  
the projector.  
Do not drop, jolt, or disassemble the remote control.  
Do not get the remote control wet, or place wet objects on  
it.  
Keep the remote control out of locations with excessively  
high temperature or humidity.  
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User Controls  
On-Screen Display (OSD) Menus  
The On-Screen Display (OSD) menus provide the options to make  
image adjustments and change a variety of settings.  
The menus can be displayed only when an input source is  
connected to the projector. If the source is a computer, you can  
make changes to the Display settings, and if the source is a video  
device you can make changes to the Video settings. The projector  
automatically detects the type of input source.  
Displaying the OSD Main Menu and Selecting Settings  
1. To display the OSD Main Menu, press the Menu button on the  
remote control, or the Menu/Enter button on the projector’s  
control panel.  
2. To close the OSD Main Menu, press the Menu or Menu/Enter  
button again.  
The OSD Main Menu closes after a few seconds if you don’t  
select from one of the menus. Use the OSD Timeout setting on  
the Advanced menu to set how long the menu remains on the  
screen before automatically closing.  
3. To select one of the menus on the OSD Main menu, press  
the  
buttons.  
4. To view a selected menu press the  
button.  
5. Press the  
menu.  
buttons to toggle through the options on a  
6. Press the  
buttons to adjust the selected option.  
7. To accept a new setting from the projector’s control panel,  
press the button to go back to the OSD Main Menu and then  
press the Menu/Enter button again.  
To accept a new setting from the remote control, press the  
Menu button.  
The OSD Main Menu closes and your new settings are in  
effect.  
NOTE: The menus in this section show typical settings, but the  
actual settings you see may differ.  
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User Controls  
Image Menu  
Contrast—Controls the degree of difference between the lightest  
and darkest parts of the image. Adjusting the contrast changes the  
amount of black and white in the image. The higher the number the  
greater the contrast.  
Press the  
Press the  
button to decrease the contrast.  
button to increase the contrast.  
Brightness—Lightens or darkens the image. The higher the  
number, the lighter the image.  
Press the  
Press the  
button to darken the image.  
button to lighten the image.  
You may need to readjust the Brightness after the projector warms  
up.  
Keystone—Adjusts image distortion caused by tilting the projector.  
Press the  
Press the  
button to reduce the upper width.  
button to reduce the lower width.  
Do not change this setting when displaying text or spreadsheets.  
Changing the Keystone setting may distort the displayed text.  
Aspect Ratio—Adjusts the length-to-width aspect ratio of the  
image to be 1:1, 16:9, or 4:3.  
The 1:1 setting is available only for a computer connection (with  
the VGA cable) with a resolution of less than SVGA (800 x 600). If  
the input signal is a computer signal greater than SVGA, or  
component 1080i/720p, only the 16:9 or 4:3 aspect ratios are  
available.  
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User Controls  
The correct aspect ratio to select is based on the type of video  
source you are using. If the image seems to be distorted or  
stretched, change the setting.  
Press the  
buttons to select one of the aspect ratios.  
1:1—The image is displayed without scaling.  
16:9—The input source is displayed in wide screen mode  
without scaling. The source is scaled to fit the width of the  
screen.  
4:3—The input source is scaled to fit the screen.  
Blank Screen—Blanks the screen temporarily and selects the  
screen color for when the Blank Screen is active.  
Press the  
buttons to select one of the screen colors.  
The options are: White, Black, Blue, Gray, Red, Green, Yellow,  
Cyan, and Magenta.  
Gamma—Adjusts the Gamma Mode for the image.  
Film—Dark video image mode  
Photographic—Computer photo mode  
RGB—Computer text mode  
Video—Common video mode  
White Peaking—Sets the white peaking for brightness or color  
reproduction quality.  
Press the  
buttons to set the white peaking.  
Setting 10 maximizes brightness.  
Setting 0 maximizes color reproduction quality.  
Color Temperature—Adjusts the color temperature range. Higher  
temperatures make the screen look colder, lower temperatures  
make the screen look warmer.  
To adjust the color temperatures individually, select User.  
Press the  
buttons to select the temperature range.  
Hi—Warmest color temperature  
Mid—Medium color temperature  
Low—Coolest color temperature  
User—Activates the Red/Green/Blue color temperature  
settings  
Red/Green/Blue Color Temperatures—Adjusts the color  
temperatures individually.  
Press the  
Press the  
button to decrease the color temperature.  
button to increase the color temperature.  
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User Controls  
Video Menu  
[
Saturation—Adjusts the image from black and white to fully  
saturated color. The higher the number, the greater the color  
saturation.  
Press the  
image.  
button to decrease the amount of color in the  
Press the  
image.  
button to increase the amount of color in the  
Tint—Adjusts the balance between the red and green colors in the  
image. Increasing the Tint increases the amount of red in the  
image. Decreasing the Tint increases the amount of green in the  
image.  
Press the  
image.  
button to increase the amount of green in the  
Press the  
image.  
button to increase the amount of red in the  
Sharpness—Adjusts the sharpness of the image. The higher the  
number, the sharper the image.  
Press the  
Press the  
button to decrease the sharpness.  
button to increase the sharpness.  
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User Controls  
Display Menu  
Phase—Synchronizes the signal timing of the display with the  
timing of your computer’s graphics card. If the image flickers or is  
unstable, adjust the phase until the image is stable.  
Press the  
Press the  
button to decrease the phase.  
button to increase the phase.  
Tracking—Changes the display data frequency to match the  
frequency of your computer’s graphics card. If vertical flickering  
lines appear on the image, adjust the frequency until they  
disappear.  
Press the  
Press the  
button to decrease the frequency.  
button to increase the frequency.  
H. Position—Moves the image left and right on the screen.  
Press the  
Press the  
button to move the image left.  
button to move the image right.  
V. Position—Moves the image up and down on the screen.  
Press the  
Press the  
button to move the image up.  
button to move the image down.  
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User Controls  
Language Menu  
Selects the language for the menus and messages displayed on  
the screen.  
1. Use the  
2. Press the Menu/Enter button on the projector control panel or  
the button on the remote control.  
The menus will be displayed in the selected language.  
keys to select the language you want.  
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User Controls  
Advanced Menu  
Auto Source Select—The projector automatically scans the  
connected input sources and selects the type that is connected.  
To activate this option, select it, then press the Menu/Enter  
button on the projector control panel or the  
remote control.  
button on the  
Rear—Projects a reversed image so you can project from behind a  
translucent screen.  
To activate this option, select it, then press the Menu/Enter  
button on the projector control panel or the  
remote control.  
button on the  
Ceiling—Projects an image upside down for a ceiling-mounted  
projection.  
To activate this option, select it, then press the Menu/Enter  
button on the projector control panel or the  
remote control.  
button on the  
ECO Mode—Dims the projector’s lamp output to lower power  
consumption and increase lamp life.  
Press the  
buttons to select this mode.  
ON—The lamp output is reduced  
OFF—The lamp output is not reduced  
Lamp Hours—Displays the lamp’s elapsed operating time (in  
hours) since the lamp timer was reset. The lamp hours counter that  
tells you the elapsed operating time cannot be manually adjusted.  
Color Space—Selects the type of input signal.  
Press the  
buttons to select the color space.  
RGB  
YCbCr  
YPbPr  
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User Controls  
Auto Shutdown—Sets the projector lamp to automatically shut  
down if it doesn’t receive an input signal within 30 minutes.  
Press the  
buttons to select this option.  
ON—The lamp will automatically shut down in 30 minutes if  
it doesn’t receive a signal  
OFF—The lamp will remain lit, even if no signal is received  
OSD Timeout—Sets the duration the OSD menus remain on the  
screen before automatically closing if you don’t make a selection.  
Press the  
buttons to increase or decrease the OSD  
Timeout duration.  
Menu Position—Sets the position of the OSD menus on the  
screen.  
Press the  
buttons to select the menu position as  
indicated by the icons.  
OSD Transparency—Sets the amount of transparency of the OSD  
menus on the screen. As transparency increases, the image  
underneath the menus becomes more visible. At the setting of 4,  
the menus are at maximum transparency; at 16 the menus are  
opaque.  
Press the  
Press the  
button to increase the transparency.  
button to decrease the transparency.  
Factory Reset—Resets the projector’s settings to their default  
factory settings.  
Press the  
press the Menu button on the projector’s control panel or  
the button on the remote control to confirm the reset.  
buttons to select the Factory Reset, then  
Audio Menu  
Volume—Adjusts the overall volume.  
Press the  
Press the  
button to decrease the volume.  
button to increase the volume.  
Mute—Mutes the audio.  
Press the buttons to mute the audio.  
ON—The audio is muted.  
OFF—The audio plays normally.  
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Maintenance  
Maintenance  
The projector needs proper maintenance. Keep the lens clean  
because dust, dirt, or spots will project on the screen and diminish  
image quality.  
Keep the projector housing clean to maintain its appearance.  
Before cleaning the lens or housing, always turn off the power first  
and unplug the power cord.  
Note that only the lamp is replaceable. If any other parts need  
replacing, contact your dealer or qualified service personnel.  
Warning—Never open any of the covers on the projector except  
the lamp cover. Dangerous electrical voltages inside the projector  
can cause serious injury. Do not attempt to service the projector  
yourself. Refer all servicing to qualified service personnel.  
Cleaning the Lens  
1. Turn off the projector and let it cool down. Make sure the lens is  
also cool.  
2. Wipe the lens in a circular motion with lens cleaning paper.  
Do not touch the lens with your hands.  
Always keep the lens cap on the lens when the projector is not  
in use.  
Cleaning the Projector  
1. Turn off the projector and let it cool down.  
2. Unplug the power cord.  
3. Using a soft cloth, clean the projector’s case, and then carefully  
remove any dust blocking the projector’s ventilation vents.  
If dirt and stains are not easily removed, dampen the cloth with  
water, or water and a neutral detergent.  
4. Wipe dry with a soft, dry cloth.  
Never use abrasive cleanser, detergents, or cleaning solvent  
on the case or the vents. Never use benzene, thinners, or  
chemical sprays.  
Do not try to clean dust from the inside the projector’s case.  
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Maintenance  
Changing the Lamp  
The projector automatically monitors the lamp life. As the lamp  
reaches the end of its life, the image becomes darker and the color  
hues weaker. The projector’s Lamp LED turns red to let you know  
that the lamp must be changed soon before it fails completely.  
When you see the red Lamp LED, please change the lamp as soon  
as possible.  
Note that lamp lifetimes vary according to the operating  
environment and type of use. Lamp lifetimes are not guaranteed  
and some lamps may end their lifetimes earlier than others.  
NOTE: To order a new replaceable lamp module, please go to  
Precautions When Changing a Lamp  
The lamp module is the only user-replaceable part in the  
projector. To prevent electric shock, do not open the projector  
case.  
Always wear protective gloves and eyeglasses when fixing or  
replacing the lamp. Lamp contains mercury.  
To reduce the risk of personal injury, do not drop the lamp  
module or touch the lamp bulb at any time. The lamp module  
may explode if handled incorrectly, and may shatter and cause  
injury if dropped.  
The lamp is hot! If you touch the lamp, you may scald your  
fingers. Allow the projector to cool down at least 45 minutes  
before opening the lamp compartment or changing the lamp.  
In the event that the lamp is dropped or broken, and explodes  
or bursts, please leave the area immediately and ventilate it for  
at least 30 minutes.  
Do not operate the projector with the lamp cover removed.  
Do not attempt to reuse an old lamp. An old lamp may explode  
if reused.  
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Maintenance  
To Change the Lamp Module  
1. Turn off the projector’s power.  
2. Disconnect the power cord.  
3. Let the projector lamp cool completely, at least 45 minutes.  
4. Place a protective cloth beneath the projector and turn it over  
so you can access the lamp cover.  
NOTE: Wear lint-free gloves or finger cots when changing the  
lamp.  
5. Remove the lamp cover screws and lift it off.  
6. Remove the screws holding the lamp in place, then grasp the  
lamp handle and lift the lamp directly up and out of the  
projector.  
7. Hold the new lamp by its handle and carefully slide it down into  
the projector. Make sure it properly seats in place.  
NOTE: Handle the lamps carefully to avoid breaking or  
scratching the glass.  
8. Replace the lamp screws and screw the lamp into the projector.  
9. Replace the panel cover and screw it onto the projector. Make  
sure all screws are tightened properly.  
10. Dispose of the lamp properly. Please see the section “Product  
about the Xerox worldwide equipment takeback and reuse/  
recycle program.  
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Maintenance  
Troubleshooting  
If you try the troubleshooting procedures described in this section  
and the problem persists, you may have a malfunctioning projector.  
Refer to the technical support card that you received with your  
projector or contact the retailer where you purchased your  
additional technical information.  
Problem: No image appears on the screen.  
Check for one of these possible problems:  
Are the cables loose or not plugged in securely? Inspect  
the cable connections. Make sure the cables are plugged in  
securely.  
Are any of the pins on the cables bent or broken? Inspect  
the pins on the cable plugs to make sure none of the pins are  
bent or broken.  
Is the projection lamp securely installed? Check that the  
projection lamp is securely installed, especially if you just  
for details about the lamp installation.  
Is the power on? Check that the projector’s power switch is  
turned on and that the power cord is plugged in securely to a  
working power outlet. If you are using a power strip, make sure  
it is turned on and plugged in.  
Is the lens cap still on? Make sure you have removed the  
lens cap from the lens at the front of the projector.  
Are the Brightness and Contrast set incorrectly? Adjust the  
Brightness and Contrast until a picture appears. See “Image  
Problem: The screen of your Notebook or PowerBook  
computer is not displaying your presentation  
If you are using a Notebook PC:  
Some Notebook PCs deactivate their own screens when a second  
display device is attached. Please see the user’s manual that you  
received with your Notebook PC to reactivate its screen.  
If you are using an Apple PowerBook:  
1. From the Apple menu, choose Control Panels/PowerBook  
Display.  
2. Turn on Video Mirroring.  
3. Click the Close box.  
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Maintenance  
Problem: The image is flickering or otherwise unstable  
Try one of these possible solutions:  
Change the Phase setting on the OSD Display menu. See  
“Display Menu” on page 23.  
Change the number of colors that your computer displays on its  
monitor. See the documentation that you received with your  
computer for the steps to change the number of colors its  
monitor can display.  
Problem: Image has vertical flickering stripes.  
Try one of these possible solutions:  
Change the Tracking setting on the OSD Display menu. See  
“Display Menu” on page 23.  
Reset the display mode of your computer’s graphic card to  
make it compatible with the projector. See “Preset Signals” on  
page 34 for the settings.  
Problem: Image is out of focus.  
Try one of these possible solutions:  
Adjust the focus ring on the projector. Turn the focus ring until  
the image comes into focus.  
Make sure the distance between the projector and the screen is  
between 1.2m and 10.0m. See “Adjusting Projection Image  
Size” on page 15 for details.  
Problem: When the projector is connected to a DVD  
player, playing a film with a 16:9 aspect ratio makes the  
image looks stretched out.  
Try one of these possible solutions:  
Reset your DVD player to display at a 4:3 aspect ratio. See the  
DVD player user’s guide for the steps to adjust its aspect ratio.  
Using the OSD Menus, go to the Image Menu and select a new  
Aspect Ratio. Change it to 4:3.  
Problem: The colors of the projected image look different  
than the colors of the image on the computer screen.  
Use the OSD Image and Video menus to adjust the colors.  
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Maintenance  
Problem: Image is reversed or inverted.  
Use the OSD Advanced Menu to change the Rear or Ceiling option  
to display the image properly.  
Problem: No sound.  
Make sure the audio cables and other cables are connected  
properly.  
Problem: Remote control does not work.  
Check for one of these possible problems:  
Are you too far from the projector? The remote control has a  
range of about 10ft (3m) and needs to be within 20° of the  
sensor. Move closer to the projector and try again.  
Is anything blocking the infrared sensors on the projector?  
Make sure the infrared sensors are not covered or blocked  
from receiving signals from the remote control.  
Are the batteries in the remote control dead? Replace the  
batteries in the remote control.  
Problem: Lamp burns out or makes a popping sound.  
When the lamp reaches its end of life, it may burn out and may  
make a loud popping sound. If this happens, do not attempt to turn  
on the projector until the lamp module has been replaced. See  
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Maintenance  
Xerox DP 820 Projector Specifications  
Projection System  
Native Resolution  
Image Brightness  
Uniformity  
Single panel 0.55” DLP™ projector  
48,000 dot x 1 (800 x 600 x 1)  
1600 ANSI lumens (typical)  
80% (typical)  
Lens  
Focal Length  
Manual Zoom (1.2X)  
20.2 - 24.2mm  
Contrast Ratio  
Aspect Ratio  
1500:1 (Full on/off) (typical)  
1:1, 16:9, 4:3  
Screen Size  
30 - 200 inches  
Lamp  
200W  
Projection Type  
Video Input  
Input Source  
Front, Rear Ceiling  
PAL, NTSC, SECAM  
Computer, HDTV, S-Video, Video  
Scanning Frequency  
Horizontal Frequency  
Vertical Frequency  
Pixel Rate  
31 - 79 KHz  
50 - 85 Hz  
108 MHz  
Digital Keystone Correction  
Analog RGB (input signal)  
HDTV Display  
Vertical: +/- 15 degrees  
D-Sub connector  
720p (60 Hz), 720p (50 Hz), 1080i (60 Hz), 1080i (50 Hz)  
Integrated Speaker  
Audio Noise  
2W x 1  
34 dB  
Remote Control  
OSD Language  
Operational Ambient  
Certification  
Multifunctional  
Multi-language  
Temperature: 5° ~ 35° C (41° ~ 95° F)  
UL, CE, FCC Class B, VCCI, C-Tick, CCC  
AC 100 - 240V, 50 - 60Hz  
250W  
254 x 202 x 98 mm  
2.0 kg (4.5 pounds)  
Power Supply  
Power Consumption  
Dimensions (W x D x H)  
Weight  
Note: Design and Specifications are subject to change without  
notice.  
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Maintenance  
Preset Signals  
The following tables describe the projector’s preset signals.  
Preset Signal  
fH (kHz)  
31.469  
37.861  
37.500  
43.269  
35.156  
37.879  
48.077  
46.875  
53.674  
48.363  
56.476  
60.023  
68.677  
63.995  
67.500  
77.487  
60.000  
75.000  
63.981  
fV (Hz)  
59.940  
72.809  
75.500  
85.008  
56.250  
60.317  
72.188  
75.000  
85.061  
60.004  
70.069  
75.029  
84.997  
70.016  
75.000  
85.057  
60.000  
75.000  
60.020  
Sync  
Size  
800  
640 X 480  
800 X 600  
VGA MODE 3  
H(-), V(-)  
H(-), V(-)  
H(-), V(-)  
H(-), V(-)  
H(+), V(+)  
H(+), V(+)  
H(+), V(+)  
H(+), V(+)  
H(+), V(+)  
H(+), V(-)  
H(+), V(-)  
H(+), V(+)  
H(+), V(+)  
H(+), V(+)  
H(+), V(+)  
H(+), V(+)  
H(+), V(+)  
H(+), V(+)  
H(+), V(+)  
VGA VESA 72 HZ  
VGA VESA 75 HZ  
VGA VESA 85 HZ  
SVGA VESA 56 HZ  
SVGA VESA 60 HZ  
SVGA VESA 72 HZ  
SVGA VESA 75 HZ  
SVGA VESA 85 HZ  
XGA VESA 60 HZ  
XGA VESA 70 HZ  
XGA VESA 75 HZ  
XGA VESA 85 HZ  
SXGA VESA 70 HZ  
SXGA VESA 75 HZ  
SXGA VESA 85 HZ  
SXGA VESA 60 HZ  
SXGA VESA 75 HZ  
SXGA VESA 60 HZ  
832  
840  
832  
1024  
1056  
1040  
1056  
1048  
1344  
1328  
1312  
1376  
1472  
1600  
1568  
1800  
1680  
1688  
1024 X 768  
1152 X 864  
1280 X 960  
1280 X 1024  
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Maintenance  
HDTV Preset Signals  
Horizontal  
Frequency  
(kHz)  
Vertical  
Frequency  
(Hz)  
Preset Signals  
480I  
480P  
576I  
15.8 kHz  
31.5 kHz  
15.6 kHz  
31.3 kHz  
45.0 kHz  
37.5 kHz  
33.8 kHz  
28.1 kHz  
60 Hz  
60 Hz  
50 Hz  
50 Hz  
60 Hz  
50 Hz  
60 Hz  
50 Hz  
576P  
720P  
720P  
1080I  
1080I  
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Maintenance  
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Appendix A Notices  
Federal Communications Commission (FCC) for USA  
This equipment has been tested and found to comply with the limits  
for the class B digital device, pursuant to part 15 of the FCC Rules.  
These limits are designed to provide reasonable protection against  
interference in a residential installation. This equipment generates,  
uses and can radiate radio frequency energy and if not installed,  
and used in accordance with the instructions, may cause harmful  
interference to radio communications. However, there is no  
guarantee that interference will not occur in a particular installation.  
If this equipment does cause harmful interference to radio or  
television reception, which can be determined by turning the  
equipment off and on, the user is encouraged to try and correct the  
interference by one or more of the following measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment into an outlet on a circuit different from that  
to which the receiver is connected.  
Consult the dealer or an experienced radio/TV technician for help.  
This equipment has been certified to comply with the limits for a  
class B computing device, pursuant to FCC Rules. In order to  
maintain compliance with FCC regulations, shielded cables must  
be used with this equipment. Operation with non-approved  
equipment or unshielded cables is likely to result in interference to  
radio and TV reception. The user is cautioned that changes and  
modifications made to the equipment without the approval of  
manufacturer could void the user's authority to operate this  
equipment.  
This device complies with part 15 of the FCC Rules. Operation is  
subject to the following two conditions: (1) This device may not  
cause harmful interference, and (2) this device must accept any  
interference received, including interference that may cause  
undesired operation.  
Product Recycling and Disposal for USA  
Xerox operates a worldwide equipment takeback and reuse/  
recycle program. Contact your Xerox sales representative (1-800-  
ASK-XEROX) to determine whether this Xerox product is part of  
the program.  
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If your product is not part of the Xerox program and you are  
managing its disposal, please note that the product contains lead  
and mercury whose disposal may be regulated due to  
environmental considerations. For recycling and disposal  
information, contact your local authorities.  
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