Mitsubishi Electric LDT421V User Manual
42" lcd display monitor
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Also See for LDT421V:
- Specifications (2 pages) ,
- User manual (42 pages) ,
- Reference manual (2 pages)
Related Manuals for Mitsubishi Electric LDT421V
Summary of Contents for Mitsubishi Electric LDT421V
- Page 1 42" LCD Display Monitor USER’S MANUAL BEDIENERHANDBUCH MANUAL DEL USUARIO MANUEL UTILISATEUR MANUALE UTENTE GEBRUIKERSHANDLEIDING РУКОВОДСТВО ПОЛЬЗОВАТЕЛЯ...
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Page 3: Table Of Contents
Index Important Information ........................... English-2 Safety Precautions, Maintenance & Recommended Use ................English-4 Contents ............................... English-5 Parts Name and Functions .......................... English-6 Control Panel ..........................English-6 Terminal Panel ..........................English-7 Wireless Remote Control ....................... English-8 Operating Range for the Remote Control ..................English-9 Handling the remote control ...................... -
Page 4: Important Information
C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety Regulations according to CAN/CSA C22.2 No. 60950-1. FCC Information 1. Use the attached specifi ed cables with the LDT421V (LR617) color monitor so as not to interfere with radio and television reception. (1) Please use the supplied power cord or equivalent to ensure FCC compliance. -
Page 5: Declaration Of The Manufacturer
This symbol mark is according to the directive 2002/96/EC Article 10 Information for us- ers and Annex IV. Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and components which can be recycled and reused. This symbol means that electrical and electronic equipment, at their end-of-life, should be disposed of separately from your household waste. -
Page 6: Safety Precautions, Maintenance & Recommended Use
Safety Precautions, Maintenance & Recommended Use FOR OPTIMUM PERFORMANCE, PLEASE NOTE • The power cable connector is the primary means of THE FOLLOWING WHEN SETTING UP AND USING detaching the system from the power supply. The monitor THE LCD COLOR MONITOR: should be installed close to a power outlet, which is easily accessible. -
Page 7: Contents
Contents Your new LDT421V monitor box* should contain the following: • LCD monitor • Screw for Clamper x 2 • Power Cord (3 m) • Main switch cover • Video Signal Cable (4 m) • Screw for Main Switch cover x 2 •... -
Page 8: Parts Name And Functions
Parts Name and Functions Control Panel Button Location EXIT INPUT MUTE DOWN ( ) button POWER button ( ) Switches the power on/off. See also page 19. Activates the OSD menu when the OSD menu is turned-off. Acts as button to move the highlighted area down to select MUTE button the adjustment with OSD menu. -
Page 9: Terminal Panel
Connect the IN connector with the RS-232C OUT connector To input digital RGB signals from a computer. of the computer or a multi-connected LDT421V monitor. * This connector does not support analog input. Connect the OUT connector with the RS-232C IN connector AUDIO is supported via HDMI. -
Page 10: Wireless Remote Control
Wireless Remote Control MINUS button decrease Acts as (-) button to decrease the adjustment with OSD menu. Small screen which adjusted “PIP” mode moves left. SET button Acts as SET button with OSD menu. AUTO SETUP button To enter the auto setup menu. See page 26. MUTE button To switch the mute function on/off. -
Page 11: Operating Range For The Remote Control
Operating Range for the Remote Control Handling the remote control Point the top of the remote control toward the LCD monitor's Do not subject to strong shock. remote sensor during button operation. Do not allow water or other liquid to splash the remote Use the remote control within a distance of about 7 m/23 ft. -
Page 12: Setup Procedure
Setup Procedure 1. Determine the installation location • Remove dead batteries immediately to prevent battery liquid from leaking into the battery compartment. Don't CAUTION: touch exposed battery acid, it cause damage to your skin. DO NOT ATTEMPT TO INSTALL THE LCD MONITOR BY NOTE: YOURSELF. - Page 13 7. Adjust the sound 12. To prevent the main power switch from being changed Make adjustments when adjustment of the volume is required. To prevent the ability to use the main power switch, please 8. Adjust the screen (See pages 23-31) attach the main switch, which is enclosed as an accessory.
- Page 14 14. When LDT421V is installed in portrait position Conditions LDT421V can be installed in portrait position, under the following conditions: Caution: Portrait position is effective only when wall-mounted or ceiling-mounted. The stands(legs) can not be fi tted to the monitor in portrait position.
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Page 15: How To Mount And Attach Options To The Lcd Monitor
As shown in the fi gure, secure the monitor to a solid wall or pillar using rope (commercially available) strong enough to bear the weight of the monitor. (LDT421V: approx. 27.4 kg) When you use screw hooks (commercially available), ring screw hooks, not C-shaped screw hooks (with opening), are recommended. -
Page 16: Connections
Connections Before making connections: First turn off the power of all the attached equipment and make connections. Refer to the user manual included with each separate piece of equipment. Wiring Diagram LCD monitor DVD player LCD monitor (second monitor) HD or laser disk player Equipment with Personal digital interface... -
Page 17: Connecting A Personal Computer
Connecting a Personal Computer Connecting your computer to your LCD monitor will enable you to display your computer's screen image. Some video cards may not display an image correctly. Connect the LCD Monitor to a Personal Computer • To connect the RGB 2 IN connector (mini D-sub 15 pin) on the LCD monitor, use the supplied PC - Video RGB signal cable (mini D-sub 15 pin to mini D-sub 15 pin). -
Page 18: Connecting With Digital Interface Equipment
Connecting with Digital Interface Equipment Connections can be made with equipment that is equipped with a digital interface compliant with the DVI (Digital Visual Interface) standard. Connect the LCD Monitor to a Computer with a Digital Output • The RGB 1 IN connector accepts a HDMI cable. •... -
Page 19: Connecting A Dvd Player With Component Out
Connecting a DVD Player with component out Connecting your DVD player to your LCD monitor will enable you to display DVD video. Refer to your DVD player owner’s manual for more information. Connect the LCD Monitor to a DVD Player •... -
Page 20: Connecting To A Stereo Amplifi Er
Connecting to a Stereo Amplifi er You can connect your stereo amplifi er to your LCD monitor. Refer to your amplifi er owner's manual for more information. Connect the LCD Monitor to a Stereo Amplifi er • Turn on the LCD monitor and the amplifi er only after all connections have been made. •... -
Page 21: Basic Operation
Basic Operation Power ON and OFF Modes The LCD monitor power indicator will turn green while powered on or red in off mode. The monitor can be powered on or off using the following three options: 1. Pressing the Main Power Switch. NOTE: When the Main Power Switch is used to power off the LCD monitor, the remote control and the power button will... -
Page 22: Power Indicator
Power Indicator NORMAL: Display by the inputed signal aspect ratio by PC signal, or display in 4:3 aspect ratio at DVD/HD or VIDEO signal. Status FULL: Display in entire screen. Power ON Green DYNAMIC: Expand 4:3 pictures to the entire screen with Power OFF non-linearity. -
Page 23: Information Osd
Information OSD RGB1, 2, 3 RGB2 Video Input mode 1024 x 768 Input signal Information 48kHz 60Hz AUDIO : 1 Audio input mode SIZE : FULL Picture Size mode DVD/HD DVD/HD Video Input mode AUDIO : 3 Audio input mode SIZE : FULL Picture Size mode VIDEO<S>, VIDEO... -
Page 24: Osd (On-Screen-Display) Controls
OSD (On-Screen-Display) Controls Press SET button Press MENU or Press MENU button to Press UP or DOWN, and PLUS or to decide. EXIT button to exit. open Main menu. Press MINUS button to select function, UP or DOWN button to or control which you like. -
Page 25: Picture
Main-Menu PICTURE BRIGHTNESS Adjusts the overall image and background screen brightness. Press + button to increase brightness. Press - button to decrease brightness. CONTRAST Adjusts the image brightness in relation to the input signal. Press + button to increase contrast. Press - button to decrease contrast. -
Page 26: Screen
Main-Menu SCREEN H POSITION Controls Horizontal Image position within the display area of the LCD. Press + button to move screen to right. Press - button to move screen to left. V POSITION Controls Vertical Image position within the display area of the LCD. Press + button to move screen to UP. -
Page 27: Audio
Main-Menu AUDIO BALANCE Adjust the balance of L/R volume. Press + button to move the stereo sound image to right. Sound of the left side will be small. Press - button to move the stereo sound image to left. TREBLE To accentuate or reduce the high frequency sound. -
Page 28: Configuration 1
Main-Menu CONFIGURATION 1 AUTO SETUP * : INPUT RGB2,3 only Press "SET" button to automatically adjust screen size, horizontal position, vertical position, clock, clock phase, white level and black level. Press "EXIT" button to cancel execution AUTO SETUP and then will return to the previous menu. AUTO ADJUST * : INPUT RGB2,3 only Selecting the auto adjust ON/OFF. -
Page 29: Configuration 2
Main-Menu CONFIGURATION 2 OSD TURN OFF The OSD control menu will stay on as long as it is use. In the OSD Turn Off submenu, you can select how long the monitor waits after the last touch of a button to shut off the OSD control menu. The preset choices are 5 -120 seconds. -
Page 30: Advanced Option
OFF: Disable the Film mode function. This mode is better suited for Broadcasting or VCR source. IR CONTROL Selects the operation mode of the wireless remote controller when multiple LDT421V monitors are connected via RS-232C. The item in this menu will become effective by pressing “SET” button on the selected item. - Page 31 Select “DVI-PC” when PC or other computer equipment is connected via HDMI. Select “DVI-HD” when DVD player, which has DVI-D output, is connected via HDMI. MONITOR ID ID numbers for remote control are assigned to LDT421V monitors that are multi-connected via RS-232C. ID numbers 1 to 26 are selectable. DDC/CI Use to turn ON or OFF the DDC/CI communication function.
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Page 32: For Long Life Use Of Public Display
As with all personal display devices, MITSUBISHI ELECTRIC recommends displaying moving images and using a moving screen saver at regular intervals whenever the screen is idle or turning off the monitor when not in use. -
Page 33: Remote Control Numbering Function
ID numbers 1 to 26 are selectable. It is recommended to assign sequential ID numbers from 1 and up. 2. The remote control mode of the fi rst LDT421V monitor is set to PRIMARY and those of the other monitors are set to SECONDARY. -
Page 34: Note
Controlling the LCD monitor via RS-232C Remote Control This LCD monitor can be controlled by connecting a personal computer with a RS-232C terminal. Functions that can be controlled by a personal computer are: • Power ON or OFF • Switching between input signals Connection LCD Monitor + PC To RS-232C connector... - Page 35 3) Control sequence (1) The command from a computer to the LCD monitor will be sent in 600 ms. (2) The LCD monitor will send a return command 600 ms* after it has received and encoded. If the command isn’t received correctly, the LCD monitor will not send the return command.
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Page 36: Features
Allows you to use the entire screen area in most resolutions, signifi cantly expanding image size. Wall Mounting Interface: Allows for the monitor to be mounted on a wall or an arm using any third party compliant device. MITSUBISHI ELECTRIC recommends using mounting interface that comply with TÜV-GS and/or UL1678 standard in North America. -
Page 37: Troubleshooting
NOTE: As with all personal display devices, MITSUBISHI ELECTRIC recommends displaying moving images and using a moving screen saver at regular intervals whenever the screen is idle or turning off the monitor when not in use. Image is unstable, unfocused or swimming is apparent •... - Page 38 No Sound • Check to see if speaker cable is properly connected. • Check to see if mute is activated. • Check to see if volume is set at minimum. Remote Control is not available • Check the Remote Control’s batteries status. •...
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Page 39: Specifi Cations
Specifi cations Specifi cations (LDT421V) Product Specifications Analog Input Digital Input LCD Module Diagonal: 42" / 106.7 cm Pixel Pitch: 0.681 mm Resolution: 1366 x 768 dots Color: Over 16 million colors (depending on video card used) Brightness: 500 cd/m2 (typ.) Contrast Ratio: 1500:1 (typ.) -
Page 40: Pin Assignment
Pin Assignment 1) Analog RGB input (Mini D-SUB 15P): R G B 2 Pin No Name Video Signal Red Video Signal Green Video Signal Blue Mini D-SUB 15P DDC-GND Red-GND Green-GND Blue-GND +5V (DDC) SYNC-GND DDC-SDA H-SYNC V-SYNC DDC-SCL 2) S-VIDEO input (MINI DIN 4P): V I D E O <S> MINI DIN 4P Pin No Name...