Mitsubishi ElectronicsメーカーXD70Uの使用説明書/サービス説明書
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IMPORT ANT * DLP™ (Digital Light Processing) and DMD (Digital Micromirror De vice) are registered trademarks of T exas Instru- ments Incorporated (U.S .A.). * DMD is an ultra-precise par t de veloped b y T exas Instruments (U .S.A.) which tak es the place of liquid crystal (in the projector).
E-1 IMPORT ANT SAFETY INFORMA TION The lightning flash with arrowhead symbol, within an equilater al triangle, is intended to aler t the user to the presence of uninsulated “dangerous voltage” within the product’ s enclosure that ma y be of sufficient magnitude to constitute a risk of electr ic shoc k.
E-2 IMPORT ANT SAFETY INFORMA TION CAUTION Do not look at the laser pointer’ s light source. Be sure to heed the f ollowing. P ointing the laser beam at the ey es could lead to reduced vision or vision impairment. • Ne ver look at the laser pointer’ s light source.
E-3 Please read all these instructions regarding your projector and retain them f or future ref erence. Follo w all warnings and instructions marked on the projector . 1. Read instructions All the saf ety and operating instructions should be read bef ore the appliance is operated.
E-4 IMPORT ANT SAFETY INFORMA TION COMPLIANCE NOTICE OF FCC This equipment has been tested and f ound to comply with the limits for a Class A digital de vice, pursuant to P ar t 15 of the FCC Rules. These limits are designed to provide reasonab le protection against har mful interf erence when the equipment is operated in a commercial en vironment.
E-5 Major Featur es 䡵 Lightweight high-intensity pr ojector The synergy of the DLP™ (Digital Light Processing) displa y system and our own optical design serve to improv e the optical utilization efficiency .
E-6 T able of Contents IMPORT ANT SAFETY INFORMA TION ................................................................................... E-1 Major Features ..............................................................................................
E-7 T ab le of Contents Color .......................................................................................................................... ............ E-46 Quick Color Adj. ...............................................................
E-8 Checking the Supplied Accessories Remov e the main unit and the accessor ies from the bo x and check that the follo wing items are included. A udio con version cable (Mini-jac k/ RCA pin plug, 15 cm / 0.5 feet) [1] This cable is used with equipment whose audio connector is of the phono pin type.
E-9 Storage case (for pr ojector and accessories) [1] This case is designed to hold the projector itself and its accessories. Use it when storing the projector . No. 777919700 User Manual (CD-R OM edition) [1] No. 777919101 User Manual (Simplified Edition) [1] No.
E-10 Names of the Main Unit Parts STANDBY STATUS STANDBY AUTO SOURCE Adjuster button [E-25] (Also on opposite side) Focus ring [E-25] Exhaust vents Adjusters [E-25] Lamp cov er [E-62] V entilation slots Lens cap Remov e bef ore use. Attach the lens cap after use to protect the lens.
E-11 Names of the Main Unit P arts RGB S VIDEO VIDEO AUDIO MOUSE ST ANDBY STATUS ST ANDBY AUTO SOURCE PC CONTROL STANDBY STATUS STANDBY AUTO SOURCE RGB S VIDEO VIDEO AUDIO MOUSE P C C O N T R O L ST A.
E-12 FREEZE MUTE LASER AUTO TIMER VOL ZOOM RGB VIDEO R-CLICK/ CANCEL QUICK MENU ENTER ST ANDBY Q 12 34 Names of the Remote Control Parts/Pr eparing the Remote Control Inserting the Batteries When using the remote control f or the first time, install the batteries that were supplied.
E-13 5m/16.4feet 5m/16.4feet 30 ° 30 ° 3 m/9.8 feet 6 m/19.7 feet 20 ° 20 ° 30 ° 30 ° Remote Control Range P oint the infrared transmitter of the remote control toward the remote control sensor located at the front or rear of the main unit and operate.
E-14 The Pr ocedur e Up to Pr ojecting to the Scr een P erform setup adjustments in the following order . 1 Position the pr ojector Determine the locations to set up the screen and the projector. See “ Placement Guide ” on P age E-15. 2 Connect the video equipment and personal computer Connect your equipment to the pr ojector .
E-15 250" 200" 180" 150" 120" 100" 80" 60" 38.4" 1.20 (3.94) 1.57 – 1.90(5.15 – 6.23) 2.10 – 2.54(6.89 – 8.33) 2.64 – 3.18(8.66 – 10.43) 3.17 – 3.81(10.40 – 12.50) 3.97 – 4.78(13.02 – 15.
E-16 Connecting Personal Computers and V ideo Equipment Connecting this unit with a personal computer permits presentation data to be pr ojected as a large screen display at conferences, lectures, and on other occasions.
E-17 Connecting P ersonal Computer s and Video Equipment T o Output the External Output Signal of a Notebook Computer When projection will be with a notebook computer connected, knowledge will be required f or the cable connection and notebook computer startup procedure as well as the operation that follo ws notebook star tup.
E-18 VIDEO S-VIDEO Connecting P ersonal Computer s and Video Equipment Connections with Composite Signals Video Equipment with VIDEO Connectors • The input setting of the VIDEO connector has been se.
E-19 Cr Cb Y Pr Pb Y COMPONENT COMPONENT Connecting P ersonal Computer s and Video Equipment Connections with Component Signals When the Video Equipment Has a YCbCr Connector or YPbPr Connector • Th.
E-20 Connecting P ersonal Computer s and Video Equipment Connections with the AUDIO Jack * Make the connection to the projector ’ s A UDIO jack using the supplied audio cable. When the audio jack of the equipment that is to be connected is of the RCA phono type, mak e connection via the supplied audio conversion cab le.
E-21 Power Cable Connections and Switching the Power On/Of f STAN D BY S TAT U S STANDBY AUTO SOURCE RGB S VIDEO VIDEO AUDIO MOUSE PC CONTROL There is an order in whic h the power cable is connected and the po wer is switched on/off . Operating 1 Connect the A C IN connector of the projector and the po wer outlet using the supplied po wer cable .
E-22 When [Menu Language Select] is Displayed Upon Switching On the Power The first time the power is s witched on after purchase, [Menu Lan- guage Select] will be displa yed. Follo w the procedure described be- low and select the displa y language of the projector.
E-23 P ower Cab le Connections and Switching the P ower On/Off Finishing 1 Switch off the power of the connected equip- ment 2 Switch off the power of the pr ojector Press the ST ANDBY button.
E-24 Adjustment of the Pr ojection Scr een Switch on the power of the connected equipment and make the adjustments with the video signal being input to the projector . Adjustment of the Pr ojection Screen 2 (2) (1) (3) (4) (5) (3) (4) T urn the zoom ring to adjust the screen size of the pr ojection image.
E-25 XD 7 0 Adjustment of the Projection Screen ( 1 ) STANDBY STATUS STANDBY AUTO SOURCE ( 1 ) ( 2 ) 3 T urn the f ocus ring and adjust the focus of the screen Making Adjustments with the Adjusters Wh.
E-26 General Operation This section describes the use of direct operation with the main unit or remote contr ol buttons. For information about operation using the men u, see “ Menu Operation Method ” on P age E-37 and the various items on P ages E-44 to E-57.
E-27 General Operation Selection of Aspect Ratio This function selects horizontal and vertical picture proportions of the input signal. The operations are the same. See E-49 [Aspect]. P ersonal Computer Signal Auto ............ Automatically enlarges or reduces the image to project a full screen in a ratio of 4:3 Direct .
E-28 Fr eezing a Moving Picture This function is used to stop and view a mo ving picture. Note that the input image continues to adv ance ev en though the picture there is a still picture condition. A press of the FREEZE button c hanges the screen to a still picture .
E-29 General Operation Enlargement of the Image and V ideo Movement This function digitally enlarges the personal computer image and video image. (1) Press the ZOOM b utton to enlarge the image. The zoom displa y appears when the ZOOM button is pressed.
E-30 General Operation Using the Presentation Timer Note: * The timer display will be closed while the menu or the quick menu is displayed, and while a message is displayed; however , the timer will still be operating at such times. Also, the timer will not be displayed unless a signal is being input.
E-31 General Operation Using the Laser Pointer The remote control unit ’ s laser pointer can be used to point to the section currently being e xplained, making presenta- tions more effective. Operation The red laser beam is emitted from the tip of the remote control unit while the LASER button is pressed in.
E-32 General Operation Performing Mouse Operations on the Computer with the Remote Contr ol Unit When a computer and the projector are connected, mouse operations can be performed on the computer using the projector ’ s remote control unit.
E-33 General Operation Controlling the Pr ojector from a Computer Use the control connector if the pr ojector cannot be operated with the remote contr ol unit, f or example when it is suspended from the ceiling.
E-34 STANDBY STATUS ST ANDBY AUTO SOURCE General Operation Pr otecting the Projector with the Security Lock A passw ord can be registered and the security loc k set in order to protect the pr ojector from unauthorized use. Registering the passw ord The pass word is registered using the menus.
E-35 General Operation If the passw ord input displa y appears when the power is turned on When a pass word has been registered, the “ P assw ord ” input window appears on the projected image when the power is turned on. The projector continues projecting this image until the correct pass word is input.
E-36 General Operation Using the Quick Menu This function permits frequently used adjustments to be performed quickly . Note that the Quick Men u will not be display ed unless the signal of the connected equipment is input. Please select the input that you wish to adjust.
E-37 FREEZE MUTE LASER AUTO TIMER VOL ZOOM RGB VIDEO QUICK STANDBY Q 12 34 R-CLICK/ CANCEL MENU ENTER Menu Operation Method • This section describes only the men u operation method. Please see this item should you need inf ormation while performing menu operations.
E-38 Menu Operation Method Menu Screen Names and Functions Menu Name This is the title of the menu. There is a change to the title screen when the menu is selected. The cursor mov es to the selected menu name. Cursor (Deep Blue) This permits setting/adjustment of the item located at the cursor position.
E-39 Menu Operation Method Performing Menu Operations • Only “ Setup ” , “ Options ” and “ Info. ” can be selected when no signal is being input. • The menu displa y will close if, after pressing a button, the next button operation is not made within 30 seconds.
E-40 3 Press the 왔 SELECT button to display the item name selection cursor . Displaying the Cursor This condition al- lows selection of the item name.
E-41 Menu Operation Method 6 Press the MENU button and close the menu display Closing the Menu FREEZE MUTE LASER AUTO TIMER RGB VIDEO R-CLICK/ CANCEL QUICK ENTER STANDBY Q MENU Selecting Another Menu Name with Remote Contr ol Operation When a sub menu is displa yed, press the CANCEL but- ton and close the sub menu.
E-42 List of Item Names Of fering Input Selection and Adjustments/Settings The item names that can be adjusted/set will differ depending on the input signal.
E-43 RGB Component VIDEO S-VIDEO Menu name Setup Info. Auto Source E-51 嘷嘷嘷嘷 嘷嘷嘷嘷 Item Name Reference Page Sub Menu Item Name Auto Power Off E-51 嘷嘷嘷嘷 嘷嘷 嘷 嘷嘷 嘷 Mem.
E-44 Image • P erform this operation while pr ojecting the picture for which the adjustment/setting will be made. • Select the menu name “ Ima ge ” . See “ Menu Operation Method ” on Page E-37 f or information about perf orming menu operations.
E-45 Fine Picture Adjust this when the picture shows a lac k of color fidelity or flick ering. Select the “ Fine Picture ” item name and adjust with the SELECT 왗왘 buttons so that the lack of color fidelity or the flic kering disappears. Image H Position Adjust this when the picture is shifted to the left or right.
E-46 Color • Do the f ollowing operation while displaying the ima ge you want to adjust or set. • Select the menu name “ Color ” . See “ Menu Operation Method ” on Page E-37 f or information about perf orming menu operations. The item name displa y will differ depending on the input signal.
E-47 Color Space Set this function when a component signal (YPbPr) is projected and the image is extremel y red or extremel y green. Select the item name “ Color Space ” and use the SELECT 왗왘 buttons to select a color space setting that provides a normal image.
E-48 White Balance This function automatically adjusts the b lack le vel and the white level of the analog RGB input signal to suit the personal computer . 1 Select the item name [White Balance] and press the ENTER button. The display will change to [Input Blac k Signal].
E-49 V iew • P erform this operation while pr ojecting the picture for which the adjustment/setting will be made. • Select the menu name “ Vie w ” . See “ Menu Operation Method ” on Page E-37 f or information about perf orming menu operations.
E-50 V ertical Flip/Horizontal Flip In selecting the method of pr ojecting to the screen, these functions are set when the projector is in a suspended or a rear screen installation. Select the item name “ V er tical Flip ” or “ Horizontal Flip ” and select the setting contents with the SELECT 왗왘 b uttons.
E-51 Setup • Select menu name “ Setup ” . See “ Menu Operation Method ” on Page E-37 f or information about perf orming menu operations. The item name displa y will differ depending on the input signal. See “ List of Item Names Offering Input Selection and Adjustments/Settings ” on P age E-42.
E-52 Lamp Mode Use this if the picture is projected on a small screen and the picture is too bright or when projecting ima ges in dark rooms. Select the item name “ Lamp Mode ” and select the setting contents with the SELECT 왗왘 buttons . Low .
E-53 Pr esentation Timer The presentation is given while chec king the timer display ed on the screen. The gauge display allo ws the remaining time to be known at a glance. Select the item name “ Presentation Timer ” and select the setting contents with the SELECT 왗왘 buttons .
E-54 Language This function sets the language that is display ed on screen in the messages and menu displa ys. Select item name “ Language ” and press the ENTER button to open the Language sub menu. Select the language with the SELECT 왖왔 buttons .
E-55 Startup Screen This is the selection of whether or not to displa y the logo screen at startup time . Select item name “ Star tup Screen ” and select the setting contents with the SELECT 왗왘 buttons . Logo ........... Displays the logo. Blank .
E-56 Info. • Select menu name “ Inf o. ” . See “ Menu Operation Method ” on Page E-37 f or information about perf orming menu operations. The item name displa y will differ depending on the input signal. See “ List of Item Names Offering Input Selection and Adjustments/Settings ” on P age E-42.
E-57 Resolution / Frequency This function displays the resolution and frequency of the detected in- put signal. Lamp Timer This displays the lamp timer . This projector has an Low mode function. The lamp life will diff er between Normal mode and Low mode.
E-58 When an Indicator is Lit or Flashing ST ANDBY STATUS ST ANDBY AUTO STATUS ST ANDBY STATUS ST ANDBY STATUS ST ANDBY STATUS ST ANDBY STATUS ST ANDBY The indicators on the pr ojector ’ s control panel light or flash to notify of pr oblems, as described below .
E-59 T roubleshooting Check the following matters before r equesting servicing. • Is the power cord plugged into a po wer outlet? • Is the lamp cov er properly mounted? • Is the projector ’ s temperature high? T o protect the projector, the po wer can- not be tur ned on when the projector ’ s temperature is abnor mally high.
E-60 Cleaning • Be cer tain to disconnect the power plug from the po wer outlet before cleaning. • Do not spra y or otherwise expose the projector , lens, or screen to volatile substances such as insecticides. Do not lea ve rubber or vinyl products in contact with the projector f or long per iods.
E-61 Replacing the Lamp Cartridge • The lamp that is used as a light sour ce in the projector has a limited service life. The rated service life of the lamp is about 2000 hour s (when used in normal mode only). This could be shortened depending on conditions of use and other factors.
E-62 Replacing the Lamp Cartridge Preparations: T ur ning the projector upside-down on top of a soft cloth, etc., so that it does not get scr atched makes it easier to replace the lamp car tridge. T ur n the projector right-side up after replacing the lamp car tr idge.
E-63 Replacing the Lamp Cartridge 5 Mount the new lamp cartridge . (1) Push the lamp car tr idge in slowly . (Line it up with the screw holes in the projector .) 6 Mount the lamp cover . (1) Set the tip of the lamp cover in place, then close the lamp cov er .
E-64 Specifications Model XD70U Optical Method of projection : DLP ™ (single chip DMD) DMD 0.7 inches 1024 ⳯ 768 dots Lamp 200 W high pressure mercury lamp Projection lens : Man ual zoom ( ⳯ 1.2), Man ual focus F = 2.6 – 2.9, f = 18.4 – 22.1 mm (f = 0.
E-65 T able of Supported Fr equency The projector automatically identifies the signal input from the computer and selects the optimum resolution as sho wn on the ta bl e below . Manual adjustments ma y be required f or some input signals. See “ Picture Adj.
E-66 ST ANDBY STATUS ST ANDBY AUTO SOURCE Cabinet Dimensions Unit: mm (inch) 216 (8.5) 60 (2.4) 252 (9.9).
M I T SUBIS HI ELECTRIC CORPORAT I ON 1 Zusho Baba, Nagaokakyo-City , K yoto J apan.
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