Instruction/ maintenance manual of the product LP850 InFocus
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LP ® 840/ LP ® 850/ LP ® 860 INST ALLA TION & INTEGRA TION PROJECTOR. USER’S GUIDE LP840_50_60_UG.qxd 1/21/05 2:22 PM Page 1.
WA RNING: The power cord and cables associated with this pr oduct contain lead, a chemical known to the state of California to cause bir th defects or other repr oductive har m. W ash hands after handling. WA RNING: This product has a lamp which contains a ver y small amount of mercur y .
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2 Declaration of Conformity Manufacturer: InFocus Corporation, 27700B SW Parkway A ve. W ilsonville, Oregon 97070 USA European Of fice: Strawinskylaan 585, 1077 XX Amsterdam, The Netherlands W e decla.
3 Ta b l e o f C o n t e n t s Introduction 5 Positioning the projector 7 Connecting a computer 8 Required computer connections 8 Displaying a computer image 10 First-time projector use with Windows 9.
4 Important Operating Considerations for Safety • Place the projector in a horizontal position no gr eater than 15 degrees off axis. • Locate the projector in a well-ventilated ar ea without any obstructions to intake or exhaust vents. Do not place the projector on a tablecloth or other soft covering that may block the vents.
5 Intr oduction Y our new multimedia projector provide s thr ee computer , three video, and two audio inputs, one audio output, and RS-232 control. The LP840 and LP850 have XGA 1024x768 resolution while the LP860 has SXGA+ 1400x1050 resolution.
6 Connector P anel The projector pr ovides three computer and thr ee video connection options: • one M1-D (DVI with USB) • one VESA computer • one BNC (RGBHV and Pr , Pb, Y) • one component RC.
7 P ositioning the projector T o determine where to position the proj ector , consider the size and shape of your screen, the location of your power outlets, and the distance between the projector and the r est of your eq uipment. Here ar e some general guide- lines: • Position the projector on a flat surfac e at a right angle to the scr een.
8 Connecting a computer Require d computer connections Connect one end of the VESA computer cable to the Computer 2 connector on the projector . Connect the other end to the video port on your computer . If you are using a desktop computer , you first need to disconnect the moni- tor cable from the computer ’s video port.
9 If you are using a desktop computer and want to see the image on your computer screen as well as on the pr ojection screen, plug the monitor cable to the Monitor out connector on the projector . Y ou can also connect to your computer using a BNC cable.
10 Displa ying a computer imag e Remove the lens cap. Press the power switch on the back of the pr ojector to the on position, then press the Pow e r button on the top of the projector or the r e mote. The LED flashes green and the fans start to run. When the lamp comes on, the startup screen is displayed and the LED is steady gr een.
11 First-time pr ojector use with Windo ws 98 The first time you connect a computer running W indows 98 to the projector , the computer recognizes the pr ojector as “new hardwar e” and the Add New Hardwar e W izard appears.
12 Skip this pag e if y ou did not connect a USB mouse cable F or Windo ws 98: • If you connected the USB cable, the Add New Hardwar e W izard appears again. Drivers must be installed to use the USB functionality . • The Wizard launches tw o times .
13 Adjusting the imag e Adjust the height of the projector , if necessary , by pressing the r elease but- tons on each side of the projector ’s front to extend the elevator feet. Position the projector the desir ed dis tance fr om the screen at a 90 degr ee angle (perpendicular) to the screen.
14 Connecting a video de vice Standard video connections Plug the audio/video (A/V) cable’s ye llow connector into the video-out connector on the video device.
15 Y ou can also connect to your video device using a BNC cable. Connect the BNC connectors of the BNC cable to the appropriate Computer 3 connec- tors on the projector .
16 Displa ying a video imag e Remove the lens cap. Press the power switch on the back of the pr ojector to the on position, then press the Pow e r button on the top of the projector . The LED flashes green and the fans start to run. When the lamp comes on, the startup screen is displayed and the LED is steady gr een.
17 Adjust the zoom or focus by pressing the power Zoom or power F ocus buttons on the keypad until the desire d image size and focus ar e produced. Y ou can also adjust the zoom an d focus via the menus. See page 32 If the image is not on the screen or vi ewing ar ea, adjust it by pressing the lens shift button on the keypad.
18 Shutting do wn the projector The projector automatically blanks th e scr een after no active source is detected for 50 minutes. This blank screen helps pr eserve the life of the pro- jector . The image returns when an active sour ce is detected or a r emote or keypad button is pressed.
19 Source T r oubleshooting Prob lem Solution Result No startup screen Plug po wer cab le in, press po wer switch, press po wer button. Remo ve lens cap .
20 No computer imag e, just the words “Signal out of range” Adjust computer refr esh rate in Control P anel>Displa y>Settings>Advanced> Adapter (location varies b y operating system) C.
21 Imag e fuzzy or cropped Set your computer’ s displa y resolution to the native r esolution of the pr ojector (Start>Settings>Control P anel>Displa y>Settings tab, select1024x768 for L.
22 Projector tr oubleshooting Prob lem Solution Result Imag e not square Adjust k eystone the Picture men u Square ima ge Imag e not sharp Adjust the focus on the ke ypad or Sharpness in the Picture&g.
23 Imag e upside do wn T urn on/off Ceiling in Settings>System menu Corr ect imag e Imag e re versed left to right T urn on/off Rear in Settings>System menu Corr ect imag e Projected colors don.
24 Lamp won’ t turn on, T emp LED solid r ed (pag e 44) Mak e sure v ents ar en’ t block ed; allow projector to cool f or one minute Unplug projector; wait one minute; plug in projector and turn i.
25 Still ha ving pr oblems? If you need assistance, visit our website or call us. See the inside of the back cover for a list of all relevant web addr esses. This product is backed by a limited two-year warranty . An extended war- ranty plan may be purchased fr om your dealer .
26 Using the k eypad buttons Most buttons are described in detail in other sections, but her e is an over- view of their functions: po wer –turns the pr ojector on (page 10) and off (page 16). lens shift –shifts the projected image up or down zoom –moves the pr ojected image closer or further away .
27 Using the r emote contr ol The remote uses two (2) pr ovided AAA ba tteries. They are easily installed by sliding the cover off th e r emote's back, aligning the + and - ends of the batteries, sliding them into place, and then replacing the cover .
28 Using the audio T o play sound from the pr ojector , co nnect your source to the Audio In con- nector on the projector . T o adjust the volume, use the bu ttons on the keypad or remote. T o adjust the balance, or loudness, use the Audio menu (see page 35).
29 Optimizing computer imag es After your computer is connected prop erly and the computer ’s image is on the screen, you can optimize the imag e using the onscr een menus. For gen- eral information on using the menus, see page 31. • Adjust the Keystone, Contrast, or Brightness in the Picture menu.
30 Optimizing video imag es After the video device is connected properly and the image is on the scr een, you can optimize the image using the onscreen menus. For general informa- tion on using the menus, see page 31. • Adjust the Keystone, Contrast, Brightne ss, Color , or T int in the Picture menu.
31 Using the menus T o open the menus, press the menu button on the keypad or re mote. (The menus automatically close after 60 seco nds if no buttons ar e pressed.) The Main menu appears. Use the arrow buttons to move up and down to high- light the desired submenu, then pr ess the Select button.
32 Picture menu T o adjust the following six setting s, highlight the setting, press Select , use the up and down arrows to adjust the values, then pr ess select to confirm the changes. Zoom : allows you to adjust a lens to zoom in and out. Highlight Zoom, then press the up or down arr ows on the keypad or remote.
33 Presets : The pr ovided Presets optimize the pr ojector for displaying com- puter presentations, photographs, film images, and video images. (Film input is material originally captured on a film camera, like a movie; video input is material originally captured on a video camera, like a TV show or sporting event.
34 Advanced settings Sharpness : (video sources only) changes the clarity of the edges of a video image. Select a sharpness setting. Color Space : This option applies to co mputer and component video sources. It allows you to se lect a color space that ha s been specifically tuned for the input signal.
35 Settings menu Audio : allows adjustments to the Balance and V olume. Also allows you to turn on and off the Internal speakers, and pr ojector startup Chime. Sources : allows you to assign a particular input to a specific sour ce key when using the Integrator remote.
36 Screen Sa ve : automatically blanks the screen after no signals ar e detected for five minutes. The image returns when an active sour ce is detected or a remote or keypad button is pr essed.
37 PiP : (Picture in Pictur e) allows you to overlay a smaller window showing the video source on top of the lar ger computer source window . Only video sources 2 and 3 (composite and S-video) support PiP . Y ou must have both a computer and video source connected to use PiP .
38 Network : The projector has an RJ45 Ethern et connector that supports net- work connections and TCP/IP protocols. This will allow for the control and management of the projector over a corporate network. The following fields are accessible when DHCP is not checked and available for manual entry of data.
39 Maintenance NO TE : When you are performing maintenance activities on your pr ojector , keep in mind that you should only re move scr ews that are single-slot, or flathead, screws. Any other type of scr ew , such as a phillips or star should not be removed.
40 6 T o remove a lens, push the lever inside the lens housing and turn the lens counterclockwise until it stops. Remove the lens. 7 T o install a new lens, place it in th e opening through the front of the pr o- jector , aligning the red dot (near the ba se of the lens) with the r ed dot on the projector .
41 WA R N I N G S : • T o avoid burns, allow the projector to cool for at least 60 minutes before you replace the lamp . • Do not drop the lamp module. The glass may shatter and cause injury . Do not touch the glass lamp screen. Fingerprints can obscur e projection sharpness.
42 Cleaning the dust filter 1 T urn off the projector and unplug the power cable. 2 W ait 60 minutes to allow the projector to cool thoroughly . WA R N I N G : T o avoid burns, allow the projector to cool for at least 60 minutes before you clean or r eplace the dust filter .
43 Appendix Pr ojected imag e size NO TE : V isit the Service section of our we bsite for interactive image size cal- culators for the standard and optional lenses. T able 1: Pr ojection sizes: Standar d lens (1.5 - 2.2:1 thr o w ratio) The image offset range for the stan dard lens is 10:1 (100%) to 1:1 (50%).
44 LED Beha vior LED color/beha vior Meaning Po we r : blinking green T emp: N/A Lamp: N/A The pow er switch has been toggled on and the software is initializing, or the projector is po w ering down and the fans are running to cool the lamp . Po wer: blinking green (once) T emp: N/A Lamp: N/A Po wer Sa ve or Scr een Sa ve.
45 RS-232 commands Communication Configuration V isit our website for additional RS-232 settings and information. T o control this projector via RS-232, connect a null modem cable and set the control .
46 Err or Conditions Not all commands are supported for all pr ojectors. If an unsupported com- mand is issued, the command will be igno red. If a command is r eceived that is not understood, a ‘?’ character w ill be returned indicating the command was not understood.
47 Brightness BR T at R W 96 160 128 1 Ceiling 0: disable 1: enable CEL at R W 0 1 0 Chime 0: disable 1: enable A CE at R W 0 1 1 Color CLR at R W 65 191 128 1 Color Space 0: RGB 1: SMPTE240 2: REC709.
48 IR Receiver r e ar 0: disable 1: enable IRR at R W 0 1 1 IR Receiver top 0: disable 1: enable IR T at R W 0 1 0 Language 0 = English 1 = French 2 = German 3 = Spanish 4 = T raditional Chinese 5 = J.
49 Motorized Focus Near MFN at W 0 100 0 1 Motorized V ertical Down MVD at W 0 100 0 1 Motorized V ertical Up MVU at W 0 100 0 1 Motorized Zoom In MZI at W 0 100 0 1 Motorized Zoom Out MZO at W 0 100 .
50 Sa ve User 1 0: not sa ved 1: sa ved US1 at W 0 1 n/a Sa ve User 2 0: not sa ved 1: sa ved US2 at W 0 1 n/a Sa ve User 3 0: not sa ved 1: sa ved US3 at W 0 1 n/a Screen Sa ve 0: 5 minutes 1: 10 min.
51 Tint TNT at R W 114 142 128 1 T racking MTS at R W def: -128 def: +128 auto 1 Unit T otal Time On ONL at R 0 214748 3646 0 V ertical K eystone DKC at R W 78 178 128 1 V ertical Position VPS at R W .
52 INDEX Numerics 1024x768 resolution 5 A About 37 Aspect Ratio 37 audio 28 Audio In connector 8, 14 Auto Image 37 Auto Power 35 Autosource 35 B Blank 37 BNC 9, 15 BNC connectors 15 Brightness 13 C Ca.
53 I image display computer 10 display video 16 size 7 image does not fit screen 22 image not centered 25 image not sharp 22 image not square 22 image reversed 23 image size matrix 43 image upside dow.
54 R Rear 35 remote 8 remote control 27 not working 21 replacing the lamp 40 RS-232 cable 9 connecting 6 S security lock 42 Serial connection 9 serial connection 6 Service 38 Service Code 38 Settings .
55 Limited W arranty Subject to the Limitations, Exclusions an d Disclaimers hereof, InFocus Corporation (“InFocus”) warrants that the Projector , La mps and Accessories (hereinafter collec- tivel.
56 DISCLAIMER OF UNST A TED W ARRANTIES THE W ARRANTY PRINTED ABOVE IS THE ONL Y W ARRANTY APPLICABLE TO THIS PRODUCT . ALL OTHER W A RRANTIES, EXPRESS OR IMPLIED, INCLUD- ING, BUT NOT LIMITED TO, THE IMPLIED W ARRANTIES OF MERCHANT ABIL- ITY AND FITNESS FOR P ARTICULAR PURPOSE ARE DISCLAIMED.
IF YOU NEED ASSIST ANCE.... For all types of Ser vice and Suppor t infor mation on InFocus products and ser vices please go to our web site at www .infocus.
LP ® 840/ LP ® 850/ LP ® 860 INST ALLA TION & INTEGRA TION PROJECTOR. InFocus Corporation 27700B SW Parkway Avenue Wilsonville, Oregon 97070-9215 1-800-294-6400 • 503-685-8888 Fax : 503-685-8887 http://www .
An important point after buying a device InFocus LP850 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought InFocus LP850 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data InFocus LP850 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, InFocus LP850 you will learn all the available features of the product, as well as information on its operation. The information that you get InFocus LP850 will certainly help you make a decision on the purchase.
If you already are a holder of InFocus LP850, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime InFocus LP850.
However, one of the most important roles played by the user manual is to help in solving problems with InFocus LP850. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device InFocus LP850 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
