Mitsubishi Electronics X70B инструкция обслуживания

EN – 1 ENGLISH X70B LCD Projector User Manual MODEL LVP-X70BU FRANÇAIS DEUTSCH ITALIANO ESPAÑOL[...]

EN – 2 RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION CAUTION : T O REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated ?[...]

EN – 3 ENGLISH Contents Important safeguards ........................................................................... 4 Overview ............................................................................................... 6 Using the remote control ...................................................................... 8 Battery installation[...]

EN – 4 Important safeguards Please read all these instructions regarding your LCD projector and retain them for future reference. Follow all warnings and instructions marked on the LCD pro- jector. 1. Read instructions All the safety and operating instructions should be read before the appliance is operated. 2. Retain instructions The safety and [...]

EN – 5 ENGLISH WARNING: Unplug immediately if there is something wrong with your projector. Do not operate if smoke, strange noise or odor comes out of your projector. It might cause fire or electric shock. In this case, unplug immediately and contact your dealer. Never remove the cabinet. This projector contains high voltage circuitry. An inadve[...]

EN – 6 Overview 1 23 4 5 8 9 10 11 12 6 7 PO WER LAMP V OLUME TEMP VIDEO ENTER MUTE MENU SOURCE COMPUTER A UTO POSITION 5 6 9 10 3 14 11 12 13 8 7 2 1 2 3 4 5 6 7 8 9 O I S-VIDEO VIDEO A UDIO L (MONO) A UDIO R AC IN MAIN VIDEO IN COMPUTER IN COMPUTER OUT RS-232C USB Control panel T erminal board 1 Air inlet grill (Front) 2 Front height adjuster b[...]

EN – 7 ENGLISH Bottom side 3 2 1 1 Adjustment foot (right and left) 2 Lamp cover 3 Adjustment foot (up and down) Caution: Do not replace the lamp right after using the projector . The lamp is very hot. 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 8 POWER MUTE SOURCE KEYSTONE MOUSE LASER MENU ENTER R-CLICK AUTO POSITION STILL P in P EXPAND VOLUME –+ [...]

EN – 8 Battery installation Use two AAA size batteries. 1. Remove the back cover of the remote control by pushing the battery compartment door in the direction of the arrow. 2. Load the batteries making sure that they are positioned correctly (+ to +, and - to -). • Load the batteries from - spring side, and make sure to set them tightly . 3. R[...]

´ EN – 9 ENGLISH Installation Orientation of the projector Picture size can be set by changing the distance between the screen and the projector . Front projection T o find the approximate distance be- tween the projector and screen: Multiply the width of the screen × 1.9 (min.) , Multiply the width of the screen × 2.4 (max.). • Refer to the[...]

EN – 10 Basic connections This projector can be connected to equipment such as PC, VCRs, video cameras and DVD players. Important: • Make sure that your equipment is turned off before connection. • Plug in firmly and unplug by holding the plug, not by pulling the AC power cord. • If connected units are set too close to one another, the imag[...]

´ EN – 11 ENGLISH O I S-VIDEO VIDEO AUDIO L (MONO) AUDIO R AC IN MAIN VIDEO IN COMPUTER IN COMPUTER OUT RS-232C AUDIO OUT MONITOR OUTPUT to COMPUTER IN to AUDIO IN to monitor port to COMPUTER OUT to PC audio output PC audio cable (option) When outputting to both a PC monitor and the projector. RGB cable for PC RGB cable for PC (option) computer [...]

EN – 12 Adjustment foot screen Preparing the projector for operation Getting ready for projection 1. Connect the power cord provided to the projector . 2. Connect the power cord to the wall power outlet. 3. Remove the lens cap. W arning: • Do not look directly into the lens when projector is “ ON ” . • The lens cap is for protecting the l[...]

EN – 13 ENGLISH T o operate projector power ON • When the lamp indicator is blinking red, the the lamp should be replaced. Replace the lamp. See pages 23 and 26. • The picture might not be of optimum performance in extreme hot or cold conditions. (The projector is not malfunctioning.) 4. Select the desired external input source by using the S[...]

EN – 14 30 T o operate projector power ON (Continue) Turning off the projector 7. Press the POWER button. The message “ POWER OFF? YES : PRESS AGAIN ” appears on the screen. • T o exit from this mode, press any button except POWER, LASER, mouse pointer , R/L-click, STILL and VOLUME + and - buttons. 8. Press the POWER button again. The light[...]

EN – 15 ENGLISH Basic operation Several settings can be adjusted using Menu. EXAMPLE: Auto power off time setting 1. Press the MENU button. 2. Press the $ or % button to select the INST ALLA- TION menu. 3. Press the ENTER button (or } button). 4. Press the { or } button to select AUTO POWER OFF . 5. Press the $ or % button to adjust auto power of[...]

EN – 16 IMAGE REVERSE INSTALLATION OFF SPLASH SCREEN ON AUTO POWER OFF OFF KEYSTONE 0˚ AUTO POWER ON OFF Opt XGA60 ON OPTION Opt XGA60 MENU POSITION 1. EXPAND MODE 1. FRAME POSI. 3. A A A A RESET ALL English LANGUAGE A Ë ANAMORPHIC OFF VIDEO SIGNAL AUTO ? OK AUDIO MODE VIDEO 1 IMAGE CONTRAST ........ Adjusts the picture contrast. The contrast b[...]

EN – 17 ENGLISH 4 SIGNAL MEMORY CALL ........ Use to select AUTO, USER 1 or USER 2. See below. HORIZ. POSITION .... Use to adjust the horizontal position of the image. VERT. POSITION ..... Use to adjust the vertical position of the image. FINE SYNC. ....... Use to synchronize the projector with PC input signals so that the image is not blurred. T[...]

EN – 18 Adjusting the image Y ou can adjust the picture by using the IMAGE menu. T o control the level of white-to-black in the image : Adjust CONTRAST in IMAGE menu. Press the % button to increase the contrast and the $ button to reduce it. T o control the light level of the image : Adjust BRIGHTNESS in IMAGE menu. Press the % button to lighten [...]

EN – 19 ENGLISH Adjustment from personal computer Although this projector sets proper signal systems automatically for the image signal from personal computers, it cannot be applied to some of personal computers. In this case, press the AUTO POSITION button. If the images are still not projected correctly , use the MENU display to adjust the proj[...]

EN – 20 Specification of RGB signals in each computer mode of the projector • When the EXP AND MODE of FEA TURE menu is set to real screen display , by pressing the EXP AND button on the remote control, it will switch to the screen displaying the picture as its original size (real screen display). In the real screen display , pictures will be b[...]

EN – 21 ENGLISH Advanced features for presentation Expand By pressing the EXP AND button on the remote con- trol, you can magnify the detailed image of the picture. Y ou can also view the screen displaying the picture as its original size (native resolution display). Setting the Expand mode 1. Press the MENU button. 2. Press the $ or % to select [...]

EN – 22 Mouse remote control By connecting to personal computer through the USB or PS/2 port, you can operate your computer with the projector remote control. Connection Projector + PC through USB connector Operation POWER MUTE SOURCE KEYSTONE MOUSE LASER R-CLICK Right click This operates in the same way as the right button on the computer mouse.[...]

EN – 23 ENGLISH The lamp is designed to project the image on the LCD panels. When the lamp no longer functions, replace it with a new one. Caution: • Do not remove the lamp immediately after turning off the lamp of the projector , you may get burned because of the high temperature of the lamp. • For lamp replacement, press the power button to[...]

EN – 24 Maintenance Caution: Be sure to turn off the projector and unplug the power cord from the wall outlet before you perform any main- tenance on the projector . Cleaning the air-filter Clean the air-filter frequently . If the filter or ventilation grill become clogged with dirt or dust, the temperature inside the projector may rise and shut [...]

EN – 25 ENGLISH T roubleshooting The following offers solutions to some of the common problems you may encounter . We suggest that you consult this chart before contacting your dealer . CAUSE • The air inlet grill, outlet grill or air filter is clogged with dust or some objects. POWER indicator does not light up. • Power cord is unplugged fro[...]

EN – 26 Indicators The projector has three LED Indicators which shows the working condition of the projector . The following offers solutions to possible problems. If a problem persists, turn the projector off and consult your dealer . Normal condition Abnormal condition Steady red Steady green Steady green Blinking green Steady green POWER LAMP [...]

EN – 27 ENGLISH Specifications LCD projector L VP-X70BU AC100V ~ 240V , 50 / 60Hz 2.3 A 0.9-inch LCD panel: 3 pieces (for R, G, B) Pixels 1,024 × 768 = 786,432 pixels T otal 2,359,296 pixels Active pixel rate: 99.99 % or more (each panel) 16,770,000 colors F 2.3~2.6 f = 36.0 mm ~ 43.2 mm 150 W SHP 40 inch ~ 300 inch (aspect ratio 4:3) Resolution[...]

EN – 28 Connectors PC analog RGB input Use to input video signals (analog RGB) of a personal computer. (Pin assignment of Mini D-SUB 15P jack) PIN NO. SPEC PIN NO. SPEC 1 R(RED)/C R 9— 2 G(GREEN)/Y 10 GROUND 3 B(BLUE)/C B 11 GROUND 4 GROUND 12 — 5 GROUND 13 HD/CS 6 GROUND 14 VD 7 GROUND 15 — 8 GROUND 15 11 15 RS-232C input Use to control th[...]

Printed in Japan 871D305B50 Manufactured by Mitsubishi Electric Corporation 1 Zusho Baba, Nagaokakyo-City , Kyoto Japan[...]

1 Control projector by using a personal computer 1) Interface This projector can be controlled by connecting a personal computer with RS-232C terminal. Functions can be controlled by a personal computer: • T urn the ON or OFF • Changing input signals • Menu setting Connection Projector + IBM PC or IBM PC compatibles O I S-VIDEO VIDEO AUDIO L [...]

2 3) Control sequence (1) Send the command from a personal computer to the projector . (The commands must be sent at least 400ms apart.) (2) The projector will send a return command 400ms* after it has received an end code. If the command is not received correctly , the projector will not send the return command. (3) The personal computer checks th[...]

3 Sending commands Status code from Meaning from the PC etc. projector 30 30 72 35 34 0D Command as same as MENU button '0' '0' 'r' '5' '4' ' ' 30 30 72 35 34 0D Command received '0' '0' 'r' '5' '4' ' ' (Command echo back) [Exampl[...]

4 ITEM ASCII HEX VALUE MENU POSITION MP 4Dh 50h 0 (Upper left), 1 (Lower right) EXPAND MODE EX 45h 58h 1 - 4 FRAME POSITION FM 46h 4Dh 1 - 5 AUDIO MODE AU 41h 55h 1 (COMPUTER), 2 (VIDEO), 3 (COMPUTER & VIDEO) VIDEO SIGNAL VS 56h 53h 0 (AUTO), 1 (NTSC), 2 (PAL), 3 (SECAM) , 4 (4.43NTSC), 5 (PAL-M), 6 (PAL-N), 7 (PAL-60) ANAMORPHIC SC 53h 43h 0 ([...]