Summary of DP 820
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Dp 820 projector user's guide.
Page 2: Projector
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 othe...
Page 4: Table of Contents
Xerox dp 820 user’s guide iii table of contents welcome precautions do’s and don’ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 the xerox dp 820 projector what’s in the box . . . . . . . . . . . . . . . . . . ....
Page 5: Notices
Xerox dp 820 user’s guide iv notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 federal communications commission (fcc) for usa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 6: Welcome
Xerox dp 820 user’s guide 1 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...
Page 7: Precautions
Precautions 2 xerox dp 820 user’s guide 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 li...
Page 8: Do’S And Don’Ts
Xerox dp 820 user’s guide 3 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 p...
Page 9: The Xerox Dp 820 Projector
The xerox dp 820 projector 4 xerox dp 820 user’s guide 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. Projector with lens cap power cord user’s guide cd, quick insta...
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Xerox dp 820 user’s guide 5 the xerox dp 820 projector the xerox dp 820 features and controls 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—provi...
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The xerox dp 820 projector 6 xerox dp 820 user’s guide 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 p...
Page 12: Connecting The Projector
Xerox dp 820 user’s guide 7 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. 1. Make sure the p...
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Connecting the projector 8 xerox dp 820 user’s guide 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. 1. Make sure the projector and video source device are turned o...
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Xerox dp 820 user’s guide 9 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. 1. Make sure the projector and video source device are turned off. 2. Plug the yellow composite video cable into the y...
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Connecting the projector 10 xerox dp 820 user’s guide connecting the projector to an hdtv video source the typical connection for an hdtv video source is an hdtv digital tuner. 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 co...
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Xerox dp 820 user’s guide 11 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 ...
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Connecting the projector 12 xerox dp 820 user’s guide 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 t...
Page 18: Led Indicators
Xerox dp 820 user’s guide 13 connecting the projector led indicators led color status description power green flashing normal operation. The projector is powered and ready. Amber solid the fan has problems or has malfunctioned. The projector will not start. Lamp green solid normal operation. The lam...
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Connecting the projector 14 xerox dp 820 user’s guide adjusting the projected image to raise the projector 1. Lift the projector up and press the two foot adjustor release buttons on each side of the projector. The foot adjustors pop out. 2. Keeping pressing the foot adjustor release buttons while r...
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Xerox dp 820 user’s guide 15 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 dis...
Page 21: User Controls
User controls 16 xerox dp 820 user’s guide user controls panel control and remote control panel control control description power (led) lamp (led) indicates status of projector power and lamp. See “led indicators” on page 13 for details. Power turns projector power on and off. See “powering on/off t...
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Xerox dp 820 user’s guide 17 user controls remote control laser beam pointer button description power turns projector power on and off. (enter) when the osd menus are displayed, selects osd option. Directional selection buttons ( ) when the osd menus are displayed, scrolls through menus and selects ...
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User controls 18 xerox dp 820 user’s guide 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 b...
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Xerox dp 820 user’s guide 19 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, ...
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User controls 20 xerox dp 820 user’s guide 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 button to decre...
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Xerox dp 820 user’s guide 21 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. 1...
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User controls 22 xerox dp 820 user’s guide 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 button to decrease the amount of color in the image. • press the button to increase the amount of c...
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Xerox dp 820 user’s guide 23 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 button to decrease the phase. • press the button...
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User controls 24 xerox dp 820 user’s guide language menu selects the language for the menus and messages displayed on the screen. 1. Use the keys to select the language you want. 2. Press the menu/enter button on the projector control panel or the button on the remote control. The menus will be disp...
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Xerox dp 820 user’s guide 25 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 button on the...
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User controls 26 xerox dp 820 user’s guide 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—th...
Page 32: Maintenance
Xerox dp 820 user’s guide 27 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, alway...
Page 33: Changing The Lamp
Maintenance 28 xerox dp 820 user’s guide 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 ...
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Xerox dp 820 user’s guide 29 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. 5. ...
Page 35: Troubleshooting
Maintenance 30 xerox dp 820 user’s guide 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 ...
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Xerox dp 820 user’s guide 31 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 do...
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Maintenance 32 xerox dp 820 user’s guide 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....
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Xerox dp 820 user’s guide 33 maintenance xerox dp 820 projector specifications note: design and specifications are subject to change without notice. Projection system single panel 0.55” dlp™ projector native resolution 48,000 dot x 1 (800 x 600 x 1) image brightness 1600 ansi lumens (typical) unifor...
Page 39: Preset Signals
Maintenance 34 xerox dp 820 user’s guide preset signals the following tables describe the projector’s preset signals. Preset signal fh (khz) fv (hz) sync size 640 x 480 vga mode 3 31.469 59.940 h(-), v(-) 800 vga vesa 72 h z 37.861 72.809 h(-), v(-) 832 vga vesa 75 h z 37.500 75.500 h(-), v(-) 840 v...
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Xerox dp 820 user’s guide 35 maintenance hdtv preset signals preset signals horizontal frequency (khz) vertical frequency (hz) 480 i 15.8 khz 60 hz 480 p 31.5 khz 60 hz 576 i 15.6 khz 50 hz 576 p 31.3 khz 50 hz 720 p 45.0 khz 60 hz 720 p 37.5 khz 50 hz 1080 i 33.8 khz 60 hz 1080 i 28.1 khz 50 hz.
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Maintenance 36 xerox dp 820 user’s guide.
Page 42: Appendix A Notices
Xerox dp 820 user’s guide 37 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 ...
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38 xerox dp 820 user’s guide 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 auth...
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