Page 2 - English; Index
English-1 English Features ................................................................................................................................................................................... English-2Important Information .................................................................
Page 3 - Features
English-2 Features Full 1920 x 1080 High-defi nition Resolution Page 45 The LDT422V panel reproduces images from video and computer signals with precision and clarity, delivering full 1920 x 1080 high- defi nition resolution. The high-durability panel reduces the risk of image persistence in commerc...
Page 4 - DECLARATION OF CONFORMITY; Important Information
English-3 English DECLARATION OF CONFORMITY This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions. (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undes...
Page 6 - Declaration; Declaration of the Manufacturer
English-5 English We hereby certify that the color monitor LDT422V (BR931) is in compliance withCouncil Directive 2006/95/EC: — EN 60950-1 Council Directive 2004/108/EC: — EN 55022 — EN 61000-3-2 — EN 61000-3-3 — EN 55024 and marked with Mitsubishi Electric Corporation 2-7-3, Marunouchi, Chiyoda-Ku ...
Page 7 - Safety Precautions, Maintenance & Recommended Use
English-6 FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SET TING UP AND USING THE LCD COLOR MONITOR: • DO NOT REMOVE MONITOR BACK COVER. There are no user serviceable parts inside and opening or removing covers may expose you to dangerous shock hazards or other risks. Refer all servicing t...
Page 8 - Contents
English-7 English Contents Power Cord For EU Video Signal Cable (Mini D-SUB 15-pin to Mini D-SUB 15-pin Cable) Clamper x 2 ( To prevent from falling) Screw (3x6) x 2 ( To fi x Main switch cover) Main switch cover Cable Holder Wireless Remote Control and A A A Batteries Your LCD monitor...
Page 9 - Parts Name and Functions
English-8 EXIT INPUT MUTE 5 INPUT button Displays the OSD menu to switch the video input. You can select [RGB1], [RGB2], [RGB3], [RGB4], [DVD/HD], [ VIDEO<S>], or [ VIDEO] using the UP ( ) or DOWN ( ) button. 6 PLUS (+) button Acts as (+) button to increase the adjustment in the OSD menu. Incr...
Page 10 - Connectors and Terminals
English-9 English 1 AC IN (3-pin, with earth terminal) Connects with the supplied power cord. 2 EXTERNAL SPEAKER TERMINAL Connects with the special stereo speakers (option). 3 AUDIO IN Connects with the audio output connector of external equipment such as a computer, VCR, and DVD player. (a) AUDIO1:...
Page 11 - Wireless Remote Control
English-10 1 POWER button Switches the power on/off. * When the Power indicator is not glowing, no controls will work. 2 INPUT buttons Select the input signal from [RGB1] (HDMI), [RGB2] (DVI-D), [RGB3] (D-SUB), [RGB4] (BNC), [DVD/HD] ( YPbPr), [ VIDEO<S>], and [ VIDEO]. NOTE: The [CAT5] and [D...
Page 12 - O p e r a t i n g R a n g e o f t h e W i r e l e s s R e m ot e; How to Use the Wireless Remote Control
English-11 English O p e r a t i n g R a n g e o f t h e W i r e l e s s R e m ot e Control Point the wireless remote control toward the LCD monitor’s remote control sensor during button operation. Use the wireless remote control within a distance of about 7 m from the front of the LCD monitor’s rem...
Page 13 - Flow of preparation; How to Use; Preparation for use
English-12 Flow of preparation P-1 Preparation for installation - Determine the installation location - Ventilation requirements for enclosure mounting Page 13 Carry out as necessary P-2 P-3 P-4 P-5 Carry out as necessary Installing the speakers Installing the monitor - Installing and removing the s...
Page 14 - Determine the installation location
English-13 English P-1 Preparation for installation This LCD has a temperature sensor and cooling fan. If the LCD becomes hot, the cooling fan will turn on automatically. If the LCD becomes overheated, the “Caution” menu will appear. If the “Caution” menu appears, stop using the monitor and allow it...
Page 15 - Installing the monitor; Installing and removing the stands; Installing the main switch cover
English-14 P-2 Installing the monitor Carry out as necessary Installing and removing the stands The stands are available as option. Refer to the user’s manual of the stand for more information. How to install the stands 1. Turn the monitor off. 2. Fasten screws on both sides of the monitor. NOTE: In...
Page 16 - Installing in the portrait position; LD; Landscape
English-15 English Installing in the portrait position Conditions: LDT422V can be installed in the portrait position, under the following conditions: CAUTION: Portrait position is available only when the monitor is wall- mounted or ceiling-mounted. The stands (legs) can not be fi tted to the monitor ...
Page 18 - Prevention of disconnection of HDMI cable; Wiring diagram; Connection
English-17 English Prevention of disconnection of HDMI cable The HDMI cable must be secured by the clamper to prevent it from being disconnected accidentally. R B G H V DVI IN D-SUB IN D-SUB OUT HDMI RS-232C IN RS-232C OUT VIDEO IN VIDEO OUT S-VIDEO IN1 IN2 IN3 OUT R L Personal computer (DVI-D, HDMI...
Page 19 - Connecting with a computer (analog connection)
English-18 RGB cable(Mini D-SUB 15-pin to Mini D-SUB 15-pin) To audio output To BNC output RG B 4 IN (R ,G ,B,H, V ) B N C c a b le (B N C x 5 t o B N C x 5 ) RG B 3 IN (D -S UB ) R G B O U T ( D -S U B ) AU D IO I N 1 (m in i) AU D IO O U T ( R C A ) Audio cable(ø 3.5 mm stereo mini) RGB3 IN (D-SUB...
Page 20 - Connecting with a computer (digital connection)
English-19 English RG B2 IN (D VI -D ) RG B 1 IN (HD M I) AU D IO I N 1 (m in i) DVI-D cable HDMI cable To DVI-D output To HDMI output Audio output Audio cable(ø3.5 mm stereo mini) R B G H V DVI IN D-SUB IN D-SUB OUT HDMI RS-232C IN RS-232C OUT VIDEO IN VIDEO OUT S-VIDEO IN1 IN2 IN3 OUT R L Personal...
Page 23 - Connecting the power source; Connecting the power cord to the monitor
English-22 Connecting the power source • The power outlet socket should be installed as near the equipment as possible and should be easily accessible. • Fully insert the prongs into the power outlet socket. Loose connection may cause noise. NOTE: Please refer to “Safety Precautions, Maintenance &am...
Page 24 - Flow of How to Using
English-23 English Flow of How to Using U-1 U-2 U-3 U-4 U-5 U-6 U-7 U-8 U-9 U-10 Carry out as necessary Page 24 Page 25 Page 26 Page 26 Page 27 Page 26 Page 27 Page 28 Pages 28 to 29 Pages 30 to 31 Turning on all the connected devices Selecting the video input Controlling the external devices RGB3 a...
Page 25 - Turning on all the connected devices; Turning on external devices; Turn on the connected devices such as; Turning on the monitor; When the power indicator glows; Power Management Function
English-24 U-1 Turning on all the connected devices Wireless remote control Power Indicator Status LED Power ON Green Power OFF Red Power Standby when “SCHEDULE” is enable Red On Green Blinking Power Standby Red, Green Diagnosis (Detecting failure) Red Blinking * See troubleshooting on page 44. Turn...
Page 26 - Select using the INPUT buttons on the wireless remote control.; Selecting the video input
English-25 English You can select the desired video input using the wireless remote control or the INPUT button on the monitor. 1. Select using the INPUT buttons on the wireless remote control. You can select the desired video input by pressing the corresponding INPUT button on the wireless remote c...
Page 27 - Selecting the picture mode
English-26 You can control the externally connected devices to display images supplied from them. U-4 Auto-setup Analog inputs only The AUTO SETUP button on the wireless remote control or AUTO SETUP in the OSD menu automatically adjusts the screen size, horizontal/vertical position, clock, clock pha...
Page 28 - Picture
English-27 English When images aren’t displayed properly even after the auto setup, you can alternatively adjust the screen by pressing the MENU button on the wireless remote control or the control buttons on the bottom of the monitor to display the OSD menu. Using the SCREEN settings in the OSD men...
Page 29 - Schedule setting; Volume control
English-28 When outputting audio from the option stereo speakers, you can control the volume level using the VOL button on the wireless remote control. In addition, you can adjust the volume by pressing the MENU button on the wireless remote control or the control buttons on the bottom of the monito...
Page 30 - How to set up schedule
English-29 English How to set up schedule When the cursor is on any of the check boxes showing the program numbers 1 to 7 on the left side of the screen, pressing the UP ( ) or DOWN ( ) button moves the cursor vertically and pressing the PLUS (+) or MINUS (-) buttons moves it horizontally. By pressi...
Page 31 - Remote control; RS-232C Remote control
English-30 To RS-232C connector IN RS-232C cable RS-232C cable PC To RS-232C connector IN To RS-232C connector OUT U-10 Remote control Carry out as necessary RS-232C Remote control By connecting multiple LCD monitors and a computer using RS-232C cables (commercially available), you can control the m...
Page 33 - Confi guration of OSD screen; Confi guration and basic operation of OSD screen
English-32 Adjustment status The values adjusted by the wireless remote control and the PLUS and MINUS buttons on the monitor are displayed. Sub menu (Adjustment items) Adjustment items are displayed. Operation buttons (Key guide) Buttons for controlling the displayed OSD menu are displayed. PICTURE...
Page 34 - Basic operation of OSD; Confi guration and basic operation of OSD screen (continued)
English-33 English Basic operation of OSD When the MENU button on the wireless remote control or the EXIT button on the monitor is pressed, the OSD screen is displayed. Select a main menu by pressing the or button. Accept the selected main menu by pressing the SET button. Select a main menu by press...
Page 35 - OSD screen functions; PICTURE
English-34 OSD screen functions PICTURE BRIGHTNESS You can adjust the brightness. Press the PLUS (+) button to increase the brightness. Press the MINUS (-) button to decrease the brightness. CONTRAST You can adjust the contrast. Press the PLUS (+) button to brighten dark areas in the image. Pres...
Page 36 - SCREEN
English-35 English OSD screen functions (continued) SCREEN AUTO SETUP * For the RGB3 and RGB4 inputs only. Press the SET button to automatically adjust the screen size, horizontal position, vertical position, clock, clock phase, white level, and black level. AUTO ADJUST * For the RGB3 and RGB4 i...
Page 37 - AUDIO
English-36 OSD screen functions (continued) AUDIO BALANCE You can adjust the balance of the right and left volumes. Press the PLUS (+) button to decrease the left volume. Press the MINUS (-) button to decrease the right volume. TREBLE You can adjust the high frequency sound. Press the PLUS (+) b...
Page 39 - CONFIGURATION1
English-38 OSD screen functions (continued) CONFIGURATION1 OFF TIMER You can select the OFF TIMER mode. Select the time period to automatically turn off the power from 1 to 24 hours.NOTE : When OFF TIMER is enabled, the SCHEDULE settings (see page 29) will be disabled. SCHEDULE You can program t...
Page 40 - CONFIGURATION2
English-39 English OSD screen functions (continued) CONFIGURATION2 LANGUAGE OSD control menus are available in eight languages. (English, German, Spanish, French, Italian, Swedish, Chinese, and Japanese) OSD TURN OFF The OSD control menu will stay on as long as it is used.The preset choices are ...
Page 41 - CONFIGURATION3
English-40 Enlarged 90% Motion Move The por tion (shaded par t) outside the display area isn’t displayed. OSD screen functions (continued) CONFIGURATION3 POWER SAVE When you select ON, the power management function (power save) is activated. When the RGB1, RGB2, RGB3, or RGB4 input is selected, th...
Page 42 - ADVANCED OPTION
English-41 English OSD screen functions (continued) ADVANCED OPTION INPUT CHANGE You can select the time for input switching from QUICK and NORMAL.NOTE : When you select QUICK, slight noise may appear. TERMINAL SETTING You can select the mode to display the RGB1 (HDMI) or RGB2 (DVI-D) signal acc...
Page 43 - Other functions
English-42 Selecting a video source To view a video source: Use the input button to select [ VIDEO]. Use the COLOR SYSTEM menu to select [AUTO], [NTSC], [PAL], [SECAM], [PAL60], or [4.43NTSC] according to your video device. Picture size RGB1, 2, 3, 4 FULL NORMAL CUSTOM REAL DVD/HD FULL NORMAL DYNAMI...
Page 45 - Troubleshooting
English-44 No picture • The signal cable should be securely connected to the display card/computer. • The display card should be securely seated in its slot. • The Main Power Switch and the computer power switch should be in the ON position. • Make sure that the correct mode has been selected on the...
Page 46 - Specifi cations
English-45 English Orientation Landscape / Por trait Dimension (Unit: mm) 1023 935 527 614 44 83 133 LCD Module Diagonal (inch) 42” (1067 mm) Display Mode IPS Panel Pitch 0.485 mm Resolution 1920 x 1080 pixels (Full HD) Color Approximately 1.06 Billion Brightness (typ.) 500 cd/m 2 Contrast ratio 130...
Page 47 - Pin Assignment
English-46 Mini D-SUB 15-pin MINI DIN 4-pin HDMI DVI-D D-SUB 9-pin 11 6 5 1 10 15 3 1 4 2 1 9 16 8 17 24 18 1 19 2 9 1 5 6 Pin Assignment 1) Analog RGB input (Mini D-SUB 15-pin): RGB3 Pin No Name Pin No Name 1 Video Signal Red 9 +5V (DDC) 2 Video Signal Green 10 SYNC-GND 3 Video Signal Blue 11 GND 4...
Page 48 - MITSUBISHI Contact Information
Printed in ChinaAW-P0827B Nor th America Canada (Mitsubishi Electric Sales Canada Inc.) http://www.mitsubishielectric.caInformation Technologies Group, 4299 14th Avenue, Markham, Ontario L3R 0J2, CanadaSales Phone :+1-(905) 475-7728 Fax :+1-(905) 475-7958 E-mail :[email protected] Tec...
