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Electrohome VistaGRAPHX 10K User Manual

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Summary of Contents for Electrohome VistaGRAPHX 10K

  • Page 1 PLEASE READ This manual is provided as a free service by Projector.com. We are in no way responsible for the contents of the manual. We do not guarantee its accuracy and we do not make any claim of copyright. The copyright remains the property of their respective owners.
  • Page 2 8 V H U * V # 0 D Q X D O 7DEOH#RI#&RQWHQWV 6HFWLRQ &RQWHQWV 3DJH ,QWURGXFWLRQ The Projector....................1-1 Components...................... 1-2 Purchase Record and Servicing................ 1-2 ,QVWDOODWLRQ#) Quick Setup...................... 2-1 6HWXS Installation Considerations ................2-2 Projector Position and Mounting..............2-8 Source Connections..................
  • Page 3 6 H F W L R Q # 4 ,QWURGXFWLRQ ™ 7KH#3URMHFWRU Vista 10K Roadie is a professional-quality DMD projector that uses 3- GRAPHX ™ ™ chip Digital Light Processing (DLP ) technology from Texas Instruments to achieve stunning ultra high- brightness multimedia and video projection.
  • Page 4 If you have a problem with the projector and require assistance, contact your dealer or Electrohome. In many cases, servicing can be performed on site. If you have purchased the projector, fill out the information below and keep with your records.
  • Page 5 6 H F W L R Q # 5 ,QVWDOODWLRQ#)#6HWXS This section explains how to install and set up the projector. If you are familiar with the projector and want to quickly set it up for temporary use, follow the Quick Setup instructions below. For a more complete setup, follow the instructions and guides covered in the remaining subsections.
  • Page 6 ,167$//$7,21#)#6(783 ö 67(3#9 $GMXVW#)RFXV#DQG#=RRP With the input image displayed, press /HQV on either keypad. In the Lens menu that should appear, press (QWHU to adjust the first double slidebar for focus and ® zoom (NOTE: This zoom adjustment requires a Vista zoom lens).
  • Page 7 ,167$//$7,21#)#6(783 )LJXUH#5041#'R#QRW#KRLVW#E\#HQG#KDQGOHV +RLVWLQJ#WKH#3URMHFWRU#LQWR#3ODFH You can use appropriate nylon webbed strapping and hoisting/rigging equipment to lift the projector and/or install it as a permanently suspended installation. Make sure to attach the straps inside the side handles only, as shown in :$51,1* Figure 2-2 —...
  • Page 8 ,167$//$7,21#)#6(783 ö ,QVWDOODWLRQ#7\SH Choose the installation type which suits your needs: front or rear screen, floor mount or inverted mount. )URQW#6FUHHQ/#)ORRU#0RXQW#,QVWDOODWLRQ $'9$17$*(6 &216,'(5$7,216 • (DV\#WR#VHW#XS • 6KDUHV#IORRU#VSDFH#ZLWK#DXGLHQFH • &DQ#EH#PRYHG#RU#FKDQJHG#TXLFNO\ • (DV\#WR#DFFHVV )URQW#6FUHHQ/#,QYHUWHG#0RXQW#+FHLOLQJ,#,QVWDOODWLRQ $'9$17$*(6 &216,'(5$7,216 • • 'RHV#QRW#WDNH#XS#DXGLHQFH#VSDFH ,QVWDOODWLRQ#LV#PRUH#SHUPDQHQW • • 3URMHFWRU#LV#XQREWUXVLYH ,W#LV#PRUH#GLIILFXOW#WR#DFFHVV#WKH#SURMHFWRU •...
  • Page 9 ,167$//$7,21#)#6(783 )LJXUH#5071#$XGLHQFH#&RYHUDJH#ZLWK#)ODW#6FUHHQ )LJXUH#5081#$XGLHQFH#&RYHUDJH#ZLWK#&XUYHG#6FUHHQ Curved screens have gains larger than 1 (due in part to the screen material) and viewing angles much less than 180°. Most curved screens have different horizontal and vertical viewing angles. Incident light does not reflect equally in all directions.
  • Page 10 ,167$//$7,21#)#6(783 To summarize, optical screens are better suited for brightly lit rooms where the audience is situated within the viewing cone. Diffused screens are best suited when a wide viewing angle is required but there is low ambient room lighting. ö...
  • Page 11 ,167$//$7,21#)#6(783 )LJXUH#5091#3RRU#6FUHHQ#3ODFHPHQW )LJXUH#50:1#%HWWHU#6FUHHQ#3ODFHPHQW Even with all lighting removed it is still possible that room reflections within the room can slightly degrade the image. Light from the projection screen should be absorbed by the ceilings, walls and floors so that it will not be reflected back to the screen.
  • Page 12 ,167$//$7,21#)#6(783 ◊ As screen size increases, magnification increases which reduces brightness. Select a screen size which is appropriate for the venue, but not larger than that required. ◊ Installing a large screen in a small room is similar to watching television close up;...
  • Page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hile throw distance is measured perpendicular to the screen and projector, this measurement is not necessarily parallel to the floor — both projector and screen may be inclined together.
  • Page 14 ,167$//$7,21#)#6(783 5043 9LVWD #43.#8VHU*V#0DQXDO *5$3+;...
  • Page 15 ,167$//$7,21#)#6(783 )LJXUH#50<1#9HUWLFDO#2IIVHW#5DQJHV ö 0RXQWLQJ For typical front or rear floor mounts, mount the projector on a secure table or cart. Take care with a mobile cart—avoid sudden stops, excessive force and uneven surfaces that may cause the projector and cart combination to overturn. 5044 9LVWD #43.#8VHU*V#0DQXDO...
  • Page 16 Always make sure that exhaust air from the projector does not vent towards the lens, otherwise you may detect heat waves in your projected image. )LJXUH#50431#9HUWLFDO#DQG#+RUL]RQWDO#7LOW#5DQJHV You must use an Electrohome ceiling mount fixture if the projector is to be inverted and suspended. For more information, contact your dealer. ö...
  • Page 17 ,167$//$7,21#)#6(783 )LJXUH#50451#9LVWD #43.#)URQW#3DQHO *5$3+; ö 5*%#,QSXW The RGB input (Input 1) includes BNC type connectors for connection to a variety of RGB sources. Such sources include VGA, SVGA, XGA, Mac, PowerMac, DEC, Sun, SGI and others. Vista 10K supports multiple sync GRAPHX types: sync-on-green for data, composite, and separate H &...
  • Page 18 ,167$//$7,21#)#6(783 )LJXUH#50461#5*%#,QSXWV To control audio levels in an audio/visual system, connect pre-amplified (line level) audio inputs to the left and right channel audio inputs on the Input 1 panel. Then connect the audio outputs to external audio amplification equipment for sound output.
  • Page 19 ö 2WKHU#,QSXWV Electrohome Optional Input Modules allow you to increase the total number of inputs and to accommodate other signal types. These modules may be installed in the upper left section of the control panel on the front of the Vista GRAPHX (called Input 2).
  • Page 20 ,167$//$7,21#)#6(783 • PC Analog Input Module • Vista Digital Input Module (available Fall ’98) NOTES: 1) Installation of optional interfaces must be done by qualified service personnel only — contact your dealer. 2) See Appendix F, Optional Input Modules for a brief description of each interface. 3RZHU Plug the twist-locking three-prong end of the integral AC line cord (30 amp, with L6-30 plug) in a matching grounded AC outlet.
  • Page 21 ,167$//$7,21#)#6(783 /HYHOLQJ For most installations, the lens surface of the Vista GRAPHX projector must be parallel to the screen to prevent keystoning. To make small corrections to the projector's level, rotate each leg as necessary to raise or lower. For angled installations, see “Special Mounting” under 2.3, Projector Position and Mounting earlier in this section.
  • Page 22 ,167$//$7,21#)#6(783 ö ,I#XVLQJ#D#FRPSXWHU 7KH#560565#3RUW You may wish to use a computer rather than a keypad for controlling the projector and for performing other special functions. From most computers, connect an RS-232 serial communication cable between the computer and the projector serial port labeled "NETWORK IN" (Figure 2-17). Then set the projector baud rate to match that of the computer.
  • Page 23 ,167$//$7,21#)#6(783 ,03257$17 1HYHU#XVH#WKH#560755#SRUW#XQOHVV#\RX#DUH#XVLQJ#D FRPSXWHU#ZLWK#560755#FDSDELOLW\1#7KH#KLJKHU#YROWDJH OHYHO#RI#WKLV#VLJQDO#FRXOG#GDPDJH#LQFRPSDWLEOH HTXLSPHQW1 If your computer has a 6-pin XLR connector instead of a 9-pin D connector, or if you are using the optional Vista 2-Way Controller, connect to the XLR GRAPHX jack on the right front panel of the projector, just under the lens. NOTE: You cannot use two RS-422 connections simultaneously.
  • Page 24 ,167$//$7,21#)#6(783 )LJXUH#50531#$GGLQJ#$QRWKHU#3URMHFWRU Continue connecting projectors in this way to the last projector in the chain, so that only the last projector has an empty "NETWORK OUT" connector. See Figure 2-21. Communication parameters such as baud rate must be set to match the particular controlling device—refer to the documentation that came with the controlling device in order to determine the proper baud rate.
  • Page 25 ,167$//$7,21#)#6(783 ö 3URMHFWRU#1XPEHU Each projector can be assigned a unique 3-digit projector number (for example, 001). These numbers are particularly useful when you are working with multiple linked projectors, enabling you to direct commands to a certain projector rather than broadcast to all projectors. For complete information on how to assign projector numbers, see 3.7, Adjusting and Checking System Parameters.
  • Page 26 ,167$//$7,21#)#6(783 ö 5HPRWH#.H\SDG The standard IR remote keypad or the optional wired remote can be set to one of 3URWRFRO two different protocols — “C” or “D”. To hard-wire a protocol to “C” or “D” in ³#,5#25#:,5('#.(<3$'#³ either remote, follow Steps 1 through 5: 6WHS#4 Unplug the keypad from the projector (applies to wired remote only).
  • Page 27 ,167$//$7,21#)#6(783 )LJXUH#50571#/RFDWLQJ#DQG#6HWWLQJ#WKH#-XPSHUV NOTE: Although they are similar, a Vista 10K wired keypad cannot be GRAPHX converted into an IR remote keypad, nor vise versa. 6+257&87#0(7+2'= You can also issue software protocol settings through the keypad. These software commands will be lost when the keypad is either unplugged or when a battery is removed —...

  • Page 29: Installation And Setup

    6 H F W L R Q # 6 2SHUDWLRQ 2YHUYLHZ This section explains how to use the Vista 10K projector once it has been GRAPHX installed. Please read through these pages before using the projector for the first time. An understanding of Vista 10K features and how to access them GRAPHX will help you to take full advantage of the capabilities of the projector within...
  • Page 30 23(5$7,21 )LJXUH#6041# #3URMHFWRU#&RPSRQHQWV Vista 10K, GRAPHX ö &RPSRQHQWV 5(027(#&21752/#=220##0 Accessed through the keypad, the lens barrel of a +6HH#)LJXUHV#604#DQG#605, ® Vista zoom lens (optional) rotates to adjust the size of the image at GRAPHX the current throw distance (projector-to-screen distance). Minimum and maximum image sizes depend on which zoom lens is installed —...
  • Page 31 23(5$7,21 5(027(#&21752/#)2&86#0 Accessed through the keypad, focus adjusts the sharpness of the image at the current throw distance. 5(027(#&21752/#/(16#2))6(7#0 Accessed through the keypad, horizontal and vertical offsets shift the lens to move the image. See Section 2, Installation and Setup for the offset ranges for any given lens. /(16#7,/7#$'-8670(17#0 Accessed through the front bezel of the projector, this adjustment allows the lens to be tilted slightly in its mount.
  • Page 32 Consult the rear LCD display for an explanation. Should the problem persist, contact a qualified service technician through your dealer or at Electrohome. $&#/('#0 Indicates whether or not the projector is receiving proper AC current (20 amps maximum).
  • Page 33 23(5$7,21 will be green. If it moves to the position, the projector will power off — restart by first moving the breaker back to the position, then try powering up as usual. If the breaker continues to “trip” (moving to ), the projector will remain inoperable until the AC problem is corrected.
  • Page 34 23(5$7,21 )LJXUH#6061#.H\SDG ö %XLOW0LQ This keypad is located at the rear of the projector. An LCD window above this keypad provides feedback regarding current status and activities of the projector. ö ,5#5HPRWH The IR Remote Keypad controls the projector by way of wireless communications from a battery-powered infrared (IR) transmitter.
  • Page 35 23(5$7,21 • the rear of the projector is inaccessible • the lighting conditions are unsuitable for proper IR transmission • you want to use a separate keypad for each projector in a group ö *XLGH#WR#.H\SDGV Keep in mind the following guidelines: Press keys one-at-a-time;...
  • Page 36 23(5$7,21 ,QSXW#7 ,QSXW7 ,1387#7 Press ,QSXW7 to select the input connected to on the projector (S-Video). This is the same as entering ,QSXW ,QSXW ,QSXW Press when you want to display from a specific source location, such ,QSXW as a switcher connected serially to the projector’s switcher port. The first digit represents the switcher number (usually 1-9, or “0”...
  • Page 37 23(5$7,21 NOTE: ([LW does not save changes within text editing boxes or pull-down lists. $UURZ#.H\V Use the keys to navigate within a menu or pull-down list or to increase or decrease the value in the second (bottom) slidebar of a double slidebar.
  • Page 38 23(5$7,21 will also introduce some level of noise in the image. Set below 50% to filter the signal and remove noise from a noisy source. &RQWUDVW &RQW Press &RQW to increase or decrease the difference between light and dark areas of your image.
  • Page 39 23(5$7,21 to shift the image up or down. Use to zoom in and out (requires zoom lens) or to shift the image slightly left or right. Note zoom range is 3-97. 6KXWWHU 6KXWWHU- Press and hold 6KXWWHU- for a second or two to toggle the mechanical lens shutter (dowser) closed or open with a single key press.
  • Page 40 23(5$7,21 NOTES: 1) With OSD on, you can still mute menus, error messages, slidebars, etc. with the appropriate setting in the Preferences menu. 2) The status of the 26'- key is displayed in the LCD window on the rear panel of the projector. +HOS +HOS Press...
  • Page 41 23(5$7,21 )LJXUH#6071#0DLQ#0HQX On the keypad, either enter the number corresponding to the function menu you wish to access, such as for the Image Settings menu, or use the keys to highlight the desired icon and press (QWHU . The function menu you selected will then appear.
  • Page 42 23(5$7,21 displayed, the arrow keys still operate any current slidebar or pull-down list in view, such as "Brightness" or "Color Temperature". From presentation level, press +HOS access General Help information. Press ([LW to return to presentation level. )LJXUH#6091#*HQHUDO#+HOS#+IURP 3UHVHQWDWLRQ#/HYHO, ö 7LPH0RXWV Whenever the projector is not at presentation level, such as when there is a slidebar, menu, message or test pattern displayed, you have limited time in which...
  • Page 43 23(5$7,21 slidebars, such as pixel tracking/pixel phase or horizontal/vertical position, press (QWHU to select, then to adjust the second slidebar setting (see below). Press (QWHU when done. For fast adjustment, hold down the desired arrow key. ´'LUHFWµ#6OLGHEDUV#0 For quick access, you can go directly to a slidebar (or double slidebar) without using the menu system.
  • Page 44 23(5$7,21 NOTES: 1) Press to jump between “pages” in a long pull-down list. 2) Press ([LW while in a pull-down list to cancel any change. ö (GLWLQJ#7H[W To enter or edit text (such as a channel name), highlight the desired parameter and press (QWHU to bring up an edit window.
  • Page 45 23(5$7,21 ö (GLWLQJ#1XPHULFDO#9DOXHV Enter numbers directly from the keypad in order to specify numbers representing projectors, sources (channels), switchers or slots. NOTES: 1) Once you enter the first digit, the digit replaces all old digits. 2) If you press any non-numbered key, the number entered up to that point is accepted and updated as the new value.
  • Page 46 23(5$7,21 &+$11(/#0 A channel is a collection of measurements and settings that tailor a display to your specific needs. Since source types and applications vary greatly, you will likely want to adjust and define a wide variety of parameters, such as brightness, contrast, tint, etc., in order to customize and maximize the display coming from that source.
  • Page 47 23(5$7,21 Use the scroll bar to see and work with any additional channels not visible in the table. )LJXUH#60;1#&KDQQHO#/LVW#0HQX 67(3#5 Beneath the Channel List window, select the "New" button, which will store the current signal as a channel with the following defaults assigned: •...
  • Page 48 23(5$7,21 ö (GLWLQJ#D#&KDQQHO You can edit the setup information assigned to a channel. For example, you can change its number or name (such as "VHS#1" or "My PC"), or you can change the switcher number, slot number, etc. pertaining to a specific source, or you can add the channel to your key list.
  • Page 49 23(5$7,21 channel is locked, a confirmation box will appear to remind you that the channel is currently locked and to ask if you are sure you want to delete it ("OK" or "Cancel"). To delete all channels, select the on-screen "Delete All"...
  • Page 50 23(5$7,21 ö #,PDJH#6L]H#DQG#3RVLWLRQ Select any of the following slidebars or pull-down lists to alter your image. Refer to "Using Slidebars and Other Controls" (earlier in this section) if you need help in selecting options and accepting changes. Changes made to the Size / Position menu will be saved when you exit the menu (press ([LW 0HQX...
  • Page 51 23(5$7,21 sampled. Proper pixel tracking ensures that the image is of the correct proportion and not stretched or compressed from left-to-right. NOTE: By default, the projector samples at the correct frequency for a given source. For best results, it is recommended that this default not be overridden. Pixel tracking is adjusted most effectively using a good test pattern, such as a smooth gray image made up of a clear pattern of tiny black and white dots, or a similar graphic image.
  • Page 52 23(5$7,21 )LJXUH#60431#5HVL]LQJ#0HQX The first six controls in the resizing menu are described below, followed by a typical step-by-step manual resizing procedure. To adjust the first six options, use the keys to decrease or increase. Press (QWHU to accept the changes and return to the Resizing submenu (or ([LW to return to presentation level).
  • Page 53 23(5$7,21 9HUWLFDO#'LVSOD\ Stretches or compresses the image vertically. The value you choose for this setting determines how many lines from top to bottom are used for displaying the image. Range: 1-768 lines +RUL]RQWDO#&DSWXUH Determines what portion of the image is displayed horizontally, much like a zoom function.
  • Page 54 23(5$7,21 67(3#6# Adjust both Horizontal and Vertical Display so that the image is sized in each direction as desired for your application. NOTE: If the Horizontal Display setting appears to stop prematurely at too low a setting, it is possible that the current Horizontal Capture setting is too low and is interfering.
  • Page 55 23(5$7,21 and Display will change to 800 and Vertical values will change to 600. • 6(/(&7#´)8//#6&5((1µ (default) to center and display your image as large as possible while maintaining its original aspect ratio. A graphic image will resize from its native resolution (or from current Display values, if they have been adjusted previously) to use all pixels (1024 x 768), so that there are no borders or margins.
  • Page 56 23(5$7,21 Select the Lens submenu to set focus/zoom and lens off set. Note that this menu contains two double slidebars — press (QWHU to select the first slidebar. To continue with another slidebar, press the desired option number, or navigate as usual and press (QWHU to select.
  • Page 57 23(5$7,21 detail and clarity. If set too low, the light areas will not be as bright as they could be and it may be difficult to distinguish between foreground and background information. Adjust so that whites remain bright but not distorted or tinted. NOTES: 1) For best results, adjust brightness before contrast.
  • Page 58 23(5$7,21 &RORU#7HPSHUDWXUH#+., 7\SLFDO#$SSOLFDWLRQ 6533 WKHDWUH 8733 ILOP#DQG#ILOP0WR0YLGHR#WUDQVIHUV 8;33 9433 IRU#SHDN#OXPHQV#IURP#41;#N:#ODPS 9833 PRVW#YLGHR#DQG#FRPSXWHUV <633 VRPH#FRPSXWHUV#ZLWK#D#EOXLVK#VHWWLQJ ,17(532/$7('#&2/25#7(03(5$785(# - In specialized applications, such as when you are matching adjacent displays with numerous sources, you may find that you need a specific color temperature that lies somewhere between one preset color temperature and another.
  • Page 59 23(5$7,21 )LJXUH#60461#&UHDWLQJ#D#&XVWRP#&RORU#7HPSHUDWXUH To adjust, increase the drive level for a color that appears too weak in the test pattern (i.e., one that is less than 73). Try not to reduce a drive, as low settings can reduce overall projector brightness. Also keep in mind that setting a drive level over 73 will limit the number of discernible grays and produce an uneven color temperature across the grayscale.
  • Page 60 By default, the checkmark is present for any type of HDTV source and deleted for all other sources. NOTE: This source requires an HDTV Input Module (available as an option) — do not connect HDTV to Input 1. Contact your dealer or Electrohome. 9&5 6+257#&87#.(<= from presentation level.)
  • Page 61 23(5$7,21 $GMXVWLQJ#DQG The last four Vista 10K function menus display or alter overall system GRAPHX parameters. &KHFNLQJ 6\VWHP 3DUDPHWHUV ö &RPPXQLFDWLRQV Use the checkboxes and pull-down lists in the Communications menu to alter communications to and from the projector. Refer to "Using Slidebars and Other Controls"...
  • Page 62 23(5$7,21 controlling two protectors in the same area and want to work with one projector at a time. Note that if you change a protocol for either sensor to anything other than Off, the protocol for the other sensor also changes. For example, setting the Front IR Keypad option to Vista D also changes the Rear IR Keypad to Vista D.
  • Page 63 23(5$7,21 and Other Controls" subsection if you need help. Changes made to the Preferences menu will be saved when you exit the menu (press ([LW )LJXUH#60481#3UHIHUHQFHV#0HQX ,PDJH#2ULHQWDWLRQ Choose from Front, Rear, Inverted Front, Inverted Rear according to your installation. If the setting is incorrect, the image will be reversed and/or upside down.
  • Page 64 23(5$7,21 'LVSOD\#6OLGHEDUV Enter a checkmark to superimpose a slidebar over the current image when an adjustable parameter is selected directly. These slidebars include volume, contrast, brightness, position, pixel tracking and phase, and others. If unchecked, these slidebars (or any from )XQF codes) will be hidden during adjustment.
  • Page 65 23(5$7,21 )LJXUH#60491#0DLQ#6WDWXV#0HQX#+VDPSOH, )LJXUH#604:1#6WDWXV#6XE0PHQXV#+VDPSOH, /DPS#&KDQJHG When you install a new lamp assembly, select the "Lamp Changed" button on the main Status menu to record the serial number of the new lamp. Using the arrow keys to navigate, press (QWHU on the keypad to select each number or character needed for the serial number (Figure 3-18).
  • Page 66 23(5$7,21 Recording the serial number of the new lamp automatically resets the lamp timer to "0". The timer will now begin logging each hour of use for the new lamp, recording the current level in the main Status menu as “Lamp Hours”. Note that the “Lamp Counter”, which shows the number of hours the lamp has been used during the current rental period, does not automatically reset when a new lamp is installed.
  • Page 67 23(5$7,21 8VLQJ#0XOWLSOH When working with multiple projectors, you may want to use the RS-232 ports to chain the projectors together in a network that you control from either a 3URMHFWRUV keypad or a computer/controller (see 2.9, Serial Port Connections). Or you may prefer that each projector stands alone, in which case you will probably use a single IR remote keypad.
  • Page 68 23(5$7,21 61< (UURU#&RQGLWLRQV If you would like to be notified on-screen of error conditions, turn on this option from within the Preferences menu (enter a checkmark in the Display Error Messages box). Should a user error message ever appear on screen, press (QWHU key to confirm the message and eliminate the message box.
  • Page 69 23(5$7,21 +DUG#5HVHW If the projector does not respond to anything and appears to have inexplicably failed, gently push a very small screwdriver or pen point into the "Hard Reset" hole just to the right of the power LED. This reset will switch the projector off (note that the power LED turns to yellow to indicate "standby mode").
  • Page 71 Do not place the projector on an unstable cart, stand or table. If the projector is to be ceiling mounted, only use an Electrohome-approved ceiling mount fixture. A projector and cart combination should be used with care.
  • Page 72 See 4.4, Replacing the Lamp and Filter for the complete replacement procedure. :$51,1* 8VH#RQO\#ILOWHUV#VXSSOLHG#E\#(OHFWURKRPH1 ö 3RZHU#&RUG Only use attachments or accessories recommended by Electrohome. Use of DQG#$WWDFKPHQWV others may result in the risk of fire, shock or personal injury. :$51,1* 8VH#RQO\#WKH#$&#SRZHU#FRUG#VXSSOLHG1#'R#QRW#DWWHPSW RSHUDWLRQ#LI#WKH#$&#VXSSO\#LV#QRW#ZLWKLQ#WKH#VSHFLILHG YROWDJH#DQG#SRZHU#UDQJH1 Do not allow anything to rest on the power cord.
  • Page 73 Do not attempt to service the projector yourself. All servicing must be performed by a qualified Electrohome service technician. If replacement parts are required, it is important that only Electrohome-approved parts are used. Other parts may result in fire, electric shock or risk of personal injury.
  • Page 74 )LJXUH#7041#5HSODFLQJ#.H\SDG#%DWWHULHV 5HSODFLQJ#WKH For this procedure you will need a "Vista 10K Lamp Assembly and Filter GRAPHX Replacement Kit" manufactured by Electrohome Ltd. /DPS#DQG#)LOWHU The high brightness of Vista 10K is provided by a 1.8 kilowatt Xenon GRAPHX lamp permanently mounted inside a rugged metal housing. When the bulb approaches 1000 hours of usage the entire lamp assembly needs to be replaced.
  • Page 75 0$,17(1$1&( ö 67(3#6 8QODWFK#ODPS#GRRU The lamp assembly is installed on the left side of the projector about half way back. The lamp door is secured near the top and bottom. To remove: • See Figure 4-2 and Figure 4-3. Unlatch the center latch by pulling up and loosening ¼...
  • Page 76 Place the old lamp assembly in the new lamp box and send it to your nearest Electrohome service depot for re-lamping (see back cover of this manual). Make sure the lamp is packed properly and label the carton “freight collect” for free shipping.
  • Page 77 0$,17(1$1&( :$51,1* 'R#QRW#EXPS#RU#WRXFK#ODPS#OHQV#VXUIDFH1 :$51,1* 5HSODFH#ZLWK#DQ#(OHFWURKRPH#ODPS#RQO\1#1HYHU#WU\#WR RSHUDWH#WKH#SURMHFWRU#ZLWK#DQ\#RWKHU#W\SH#RI#ODPS1 ö 67(3#; 5HSODFH#WKH#ODPS#EUDFNHW Set the lamp bracket into the slots on the side of the lamp compartment, making sure both ends seat securely at the bottom of the slots. Hand tighten the 2 knobs firmly so that the lamp is secured as far back into the projector as possible.
  • Page 78 0$,17(1$1&( )LJXUH#70<1#5HPRYH#ILOWHU#JULOO Unscrew the 6 screws securing the filter grill to the projector (Figure 4-9). Pull out the old filters and replace with the new, wire side out. Align the first filter to the front edge of the projector and follow with the second so that the last 9 inches (approx.) are not covered by filter.
  • Page 79 0$,17(1$1&( NOTE: Once entered, the new lamp serial number is also automatically added to the "Lamp History" list in the Service menu (password-protected). Lamp life data is required for warranty claims. 5HSODFLQJ A variety of Vista 10K lenses are available to accommodate different GRAPHX throw distances and specific types of installations.
  • Page 80 0$,17(1$1&( )LJXUH#70441#$OLJQ#DGDSWHU#FROODU#SLQ#WR#VORW#LQ#SURMHFWRU Screw the lens into the projector as described above for non-zoom lenses. Remove the lens cap. Plug in the projector, turn it on ( 3RZHU- ) and allow a brief warm up. On the keypad, press /HQV 0HQX to access the Lens menu.
  • Page 81 0$,17(1$1&( )LJXUH#70461#7XUQ#OHQV#]RRP#ULQJ#$/0267#DV#IDU#DV#SRVVLEOH ,03257$17 0DNH#VXUH#WR#DGMXVW#WKH#]RRP#VHWWLQJ#WR#<:#DQG#WR WXUQ#WKH#OHQV#]RRP#ULQJ#FRXQWHU0FORFNZLVH#DV GHVFULEHG1#7KLV#ZLOO#SUHYHQW#VXEVHTXHQW#]RRP VHWWLQJV#IURP#SXVKLQJ#WKH#OHQV#RXW#RI#WKH#SURMHFWRU1 Turn off and unplug the projector. Gradually tighten the 3 thumbscrews equally, taking care to keep the adapter collar and lens centered with one another (Figure 4-14). The adapter collar should be securely attached to the lens zoom ring when you are done.
  • Page 82 0$,17(1$1&( ö 6WHS#7 5HSRVLWLRQ#WKH#SURMHFWRU Remove the lens cap and reposition the projector closer to or further from the screen as necessary for the screen and new lens type. For example, if using a 2.5:1 lens, throw distance should be roughly equal to 2.5 the screen width.
  • Page 83 5. Is the "Status" LED flashing a pattern of yellow and red lights while the "Power" LED is steady red? This pattern indicates an internal system error. If the problem persists contact a qualified Electrohome service technician. 6. Was the lens cover accidentally left on? Remove lens cover.
  • Page 84 0$,17(1$1&( 2. The projection room may be too bright. Lower the intensity of projection room lighting and reduce light reflections as much as possible. 3. The projector may be too far from the screen. Move the projector closer. 4. The location of the audience with respect to the screen may not be ideal. Make sure the audience is within the viewing angle set by the projector and screen position, and the screen type.
  • Page 85 3. The signal cables carrying the input signal may be of poor quality. Use only good quality signal cables. Electrohome cables are recommended. 4. The distance between the input source device and the projector may be too great.
  • Page 87 6 H F W L R Q # 8 6SHFLILFDWLRQV 6SHFLILFDWLRQV NOTE: Due to constant research, specifications are subject to change without notice. 9LVWD ;#43. *5$3+ ö 'LVSOD\ 5HVROXWLRQ Pixel format (H x V) 1024 X 768 Maximum digitizing sample rate 80 MHz Effective RGB bandwidth 120 MHz...
  • Page 88 63(&,),&$7,216 ö ,QSXWV Number of inputs 2 RGBHV (second input via plug-in module) 2 Video (standard on N. American model only) Horizontal frequency range 15 - 100 kHz * Vertical frequency range ** 45 -120 Hz Pixel clock rate 10 - 80 MHz Signal format Analog RGB Input level...
  • Page 89 63(&,),&$7,216 ö 3RZHU#5HTXLUHPHQWV Voltage range (auto switching) 220 - 240 VAC Line frequency 50 - 60 Hz nominal Max. inrush current 60 amps Max. current rating 15 amps Max. power consumption 2800 watts Line cord wiring: black or brown Live white or blue Neutral green or green/yellow stripe...
  • Page 90 63(&,),&$7,216 ö 6WDQGDUG#&RPSRQHQWV IR (infrared) Remote Keypad — includes batteries Integral AC line cord, 30 amps 9LVWD*5$3+;#43. User's Manual Warranty card ½”-13 x 1½” eye bolts for safety / hoisting (4) ö 2SWLRQDO#$FFHVVRULHV Video Decoder Module RGB Input Module Wired Remote Keypad RGB Loop-Through Module 2-Way Controller Composite/S-Video Module...
  • Page 91 $ S S H Q G L [ # $ *ORVVDU\ This appendix defines the specific terms used in this manual as they apply to Vista 10K. Also included GRAPHX are other general terms commonly used in the projection industry. ö...
  • Page 92 */266$5< ö &KDQQHO#1XPEHU A number that uniquely identifies a specific channel retained in projector memory. The projector can retain up to 99 channels. ö &KHFNER[ A menu item that indicates whether an option is currently in effect (checked) or not (unchecked). ö...
  • Page 93 */266$5< ö *DLQ#RU#6FUHHQ#*DLQ The ability of a screen to direct incident light to an audience. A flat matte white wall has a gain of approximately 1. Screens with gain less than 1 attenuate incident light; screens with gain more than 1 direct more incident light to the audience but have a narrow viewing angle.
  • Page 94 */266$5< ö The amount of visible light per square meter incident on a surface. 1 lux = 1 lumen/square meter = 0.093 foot-candles ö 0HQX A list of selectable options displayed on the screen. ö 176&#9LGHR A video output format of some video tape and disk players. There are two types of NTSC (National Television Standards Committee) video: NTSC 3.58 and NTSC 4.43.
  • Page 95 */266$5< ö 5HWUDFH#7LPH The minimum time required for a CRT projector to move the position of the ++RUL]RQWDO, scanning spot from the right edge to the left edge. ö 5LVH#7LPH The time required by the video amplifier of the projector to increase its output from 10% to 90% of the maximum value.
  • Page 96 (usually 756 for video). ö 7KURZ#'LVWDQFH The distance between the front feet of the projector and the screen. Also called "Projector-to-Screen Distance”. Always use the correct Electrohome throw distance formula to calculate the precise throw distance required for your lens. ö 7LQW Balance of red-to-green necessary for realistic representation of NTSC signals.
  • Page 97 $ S S H Q G L [ # % .H\SDG#5HIHUHQFH )LJXUH#%141#.H\SDG 9LVWD #43.#8VHU*V#0DQXDO# *5$3+;...
  • Page 99 $ S S H Q G L [ # & 0HQX#7UHH &04 9LVWD #43.#8VHU*V#0DQXDO# *5$3+;...
  • Page 101 $ S S H Q G L [ # ' 6HULDO#&RPPXQLFDWLRQ#&DEOHV When connecting the Vista 10K to either a computer, another Vista 10K projector or a Marquee GRAPHX GRAPHX Signal Switcher, use a standard RS-232 serial communication cable. Cable details are provided below: 9LVWD #43.#8VHU*V#0DQXDO# *5$3+;...
  • Page 102 6(5,$/#&20081,&$7,21#&$%/(6 9LVWD #43.#8VHU*V#0DQXDO *5$3+;...
  • Page 103 6(5,$/#&20081,&$7,21#&$%/(6 When connecting Vista 10K to a computer that has an RS-422 serial GRAPHX interface, refer to the following wiring information. :$51,1* 1HYHU#XVH#WKH#560755#SRUW#XQOHVV#\RX#DUH#XVLQJ#D FRPSXWHU#ZLWK#560755#FDSDELOLW\1#7KH#KLJKHU#YROWDJH OHYHO#RI#WKLV#VLJQDO#FRXOG#GDPDJH#LQFRPSDWLEOH HTXLSPHQW1 9LVWD #43.#8VHU*V#0DQXDO *5$3+;...
  • Page 105 $ S S H Q G L [ # ( 7KURZ#'LVWDQFH Always consult this Appendix when planning a projector installation. See 2.3, Projector Position and Mounting for additional information. &DOFXODWLQJ#7KURZ#'LVWDQFH The correct throw distance for an installation depends on the screen size and projector lens type present —...
  • Page 106 7+52:#',67$1&( 9LVWD #43.#8VHU*V#0DQXDO *5$3+;...
  • Page 107 7+52:#',67$1&( 9LVWD #43.#8VHU*V#0DQXDO# *5$3+;...
  • Page 108 7+52:#',67$1&( 9LVWD #43.#8VHU*V#0DQXDO *5$3+;...
  • Page 109 7+52:#',67$1&( 9LVWD #43.#8VHU*V#0DQXDO# *5$3+;...
  • Page 110 7+52:#',67$1&( 9LVWD #43.#8VHU*V#0DQXDO *5$3+;...
  • Page 111 7+52:#',67$1&( 9LVWD #43.#8VHU*V#0DQXDO# *5$3+;...
  • Page 112 7+52:#',67$1&( 9LVWD #43.#8VHU*V#0DQXDO *5$3+;...
  • Page 113 7+52:#',67$1&( (0< 9LVWD #43.#8VHU*V#0DQXDO# *5$3+;...
  • Page 114 7+52:#',67$1&( (043 9LVWD #43.#8VHU*V#0DQXDO *5$3+;...
  • Page 115 7+52:#',67$1&( (044 9LVWD #43.#8VHU*V#0DQXDO# *5$3+;...
  • Page 116 7+52:#',67$1&( (045 9LVWD #43.#8VHU*V#0DQXDO *5$3+;...
  • Page 117 $ S S H Q G L [ # ) 2SWLRQDO#,QSXW#0RGXOHV There are many optional input modules and accessories available for the Vista 10K. Contact your dealer GRAPHX for a complete and up-to-date listing. ö Marquee The Marquee Signal Switcher is a rack-mountable signal selector which can 6LJQDO#6ZLWFKHU extend the number of selectable inputs by the Vista 10K.
  • Page 118 237,21$/#,1387#02'8/(6 )HDWXUHV ◊ accepts 3, 4, or 5 wire RGB video (sync-on-green, composite sync, or separate horizontal and vertical sync), up to 500 MHz bandwidth ◊ BNC connectors for RGB signal inputs ◊ RCA connectors for left and right channel audio inputs ö...
  • Page 119 237,21$/#,1387#02'8/(6 ö &RPSRVLWH#2#609LGHR The Composite/S-Video Input Module may be installed in a Vista GRAPHX ,QSXW#0RGXOH projector, a Marquee signal switcher or a Marquee Case/Power Supply. The 6;0;343370[[ module receives composite video or S-video input signals from tape or disk players. Video inputs are 75 terminated.
  • Page 120 ö 3&#$QDORJ ,QSXW#0RGXOH 6;0;343390[[ ö 9LVWD#'LJLWDO#,QWHUIDFH 6;0;373450[[ )HDWXUHV ◊ accepts serial digital 4:2:2 component video ◊ one BNC connector ◊ RCA connectors for left and right channel audio inputs ◊ status LEDs for signal and error...
  • Page 121 237,21$/#,1387#02'8/(6 ö 0DUTXHH The Marquee Case/Power Supply enables you to use an input module as a stand- &DVH23RZHU#6XSSO\ alone interface. Two supplies are available: one for use with 120 volt line 6;0;343560[[ voltage (38-801023-XX), and the other for use with 220 volt line voltage 6;0;343590[[ (38-801026-XX).
  • Page 123 ,QGH[ Communication Cables, 2-17 Contrast, 3-28 Contrast Key, 3-10, 3-28 Contrast Ratio, 5-1 Custom preset, 3-26 Circuit Breaker, 3-4 Requirements, 2-1, 5-3 Wiring, 5-3 Anamorphic, 3-27 Arrow Keys, 3-9 Detail, 3-29 Aspect Ratio, 2-6 Detail Key, 3-9 Audio Connection, 2-14 Digital Micromirror Device, 1-2 Auto Lens, 3-36 Display...
  • Page 124 ,1'(; Function Key, 3-11 Failure, 4-13 Hours of Use, 4-4 Recording serial number, 3-37 Recycling, 4-6 Replacement Procedure, 4-4 HDTV, 3-32 Resetting timer, 3-38 Help Specifications, 5-3 Context-sensitive, 3-13 Timer Message, 3-36 From presentation level, 3-14 Lamp Power Help Key, 3-12 Adjusting, 3-35 Hoisting the projector, 2-3 Lamp Replacement...
  • Page 125 ,1'(; Pixel Phase, 3-23 Screen Size, 4-15 Pixel Tracking, 3-23, 4-14, 4-15 Screen Type, 2-4 Position Key, 3-10 Serial Communication, 2-17 Power Service, 1-2 Connection, 2-1, 2-16 Service Requirements, 4-3 Problems, 4-12 Shutter, 3-3 Requirements, 5-3 Shutter Key, 3-11 Warning, 2-1, 4-2 Signal Type Checkbox, 3-32 Power Key, 3-7 Slidebars...
  • Page 126 ,1'(; YUV (component video), 2-13 Connectors, 3-5 Zoom, 2-2, 2-17, 3-2 Installing a zoom lens, 4-9 Screen size, 2-6 YPrPb HDTV, 3-32 ,1'(;07 9LVWD #43.#8VHU*V#0DQXDO *5$3+;...
  • Page 127 PLEASE READ This manual is provided as a free service by Projector.com. We are in no way responsible for the contents of the manual. We do not guarantee its accuracy and we do not make any claim of copyright. The copyright remains the property of their respective owners.

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