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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 MDT521S (DT851) 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.
Therefore, it should be read carefully in order to avoid any problems. This LCD Monitor uses a lamp that contains mercury. Disposal of the lamp or the LCD Monitor with the lamp may be regulated due to environmental considerations. For disposal or recycling information, please contact your local authorities or the Electronic Industries Alliance: www.eiae.org.
• Do not place any objects onto the monitor and do not use the monitor outdoors. • The inside of the fl uorescent tube located within the LCD monitor contains mercury.
Receives the signal from the remote control (when using the wireless remote control). See also page 9. Glows green when the LCD monitor is in active and glows red when the LCD is in POWER OFF mode. When the LCD is in power save mode, it will glow both green and red.
MDT521S. EXTERNAL CONTROL (mini D-Sub 9 pin) Connect the IN connector with the RS-232C OUT connector of the computer or a multi-connected MDT521S monitor. Connect the OUT connector with the RS-232C IN connector of a multi-connected MDT521S monitor.
Wireless Remote Control POWER button Switches the power on/off. * If LED Power Indicator on the monitor is not glowing, then no controls will work. INPUT button Selects from input signal, [RGB1] (HDMI), [RGB2] (DVI-D), [RGB3] (D-SUB), [RGB4] (BNC), [RGB5] (CAT5), [DVD/HD] (YPbPr), [VIDEO<S>] and [VIDEO].
Switches the control input between the USB connector and the RS-232C connector. CAT5 OUT (modular connector 8 pin) Connected to the CAT5 (RGB5) IN connector of MDT521S. Composite sync signal level switch Switches the composite sync signal level. The TTL level and the 0.3V level are switched.
Do not mount or operate the display upside down, face up, or face down. CAUTION: Do not install the LCD monitor where it will be exposed to direct sunlight, as this will result in display defects. CAUTION: This LCD has a temperature sensor and cooling fan. If the LCD becomes too hot, the cooling fan will turn on automati- cally.
(Longer portion comes to the front.) How to install the stands 1. Please turn monitor off. 2. Fasten screws on both sides of the monitor. NOTE: Install the stands so that their longer portions come to the front. How to remove the stands 1.
13. When MDT521S is installed in portrait position Conditions MDT521S can be installed in portrait position, under the fol- lowing 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.
(supplied) CAT5 cable 1. In addition to the connection made step 1) above, con- nect the CAT5 OUT connector of the fi rst monitor and the CAT5 (RGB5) IN connector of the second monitor using a commercially available CAT5 cable.
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. (MDT521S: approx. 44 kg (with the optional stands)) When you use screw hooks (commercially available), ring screw hooks, not C-shaped screw hooks (with opening), are recommended.
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 Monitor Personal computer (analog RGB) Personal DVD player computer (HDMI) (DVI-D) (RCA) English-15 LCD monitor (second monitor) Stereo amplifier External speaker...
Connect the LCD Monitor to a Personal Computer • To connect the RGB 3 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).
To connect the RGB 2 IN connector (DVI-D) on the LCD monitor, use a DVI-D cable. Select RGB 2 from the INPUT button on the LCD monitor or DVI-D button on the remote control. Select the “DVI INPUT MODE” to “DVI-PC“. (See page 31) •...
• To connect the DVD/HD IN connector (BNC) on the LCD monitor, use a separately available BNC connector cable. You will need a BNC-to-RCA adapter to connect a DVD player with an RCA pin jack to the BNC connector cable (not provided).
Connecting to a VCR / Stereo Amplifi er You can connect your VCR / stereo amplifi er to your LCD monitor. Refer to your VCR / stereo amplifi er owner's manual for more information. Connect the LCD Monitor to a VCR / Stereo Amplifi er •...
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: MUTE INPUT EXIT Power indicator 1.
See troubleshooting on (Detecting failure) page 38 Using Power Management The LCD monitor follows the VESA approved DPM Power Management function. The power management function is an energy saving function that automatically reduces the power consumption of the display when the keyboard or the mouse has not been used for a fi...
OSD (On-Screen-Display) Controls Press MENU button to open Main menu. Press UP or DOWN button to select sub-menu. Remote Control Press EXIT button to open Main menu. Press UP or DOWN button to select. Control Panel OSD screen Press SET button Press UP or DOWN, and PLUS or to decide.
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.
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[CONTROL] PRIMARY: Select this setting to configure the monitor as Master when controlling multiple monitors collectively. SECONDARY: Select this setting to use the monitor alone or to configure the monitor as Slave when controlling multiple monitors collectively. [LIGHT FROM BACK] YES: Select this setting when there is a light source such lighting equipment and a window behind the monitor.
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.
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.
POWER SAVE Selecting RGB “ON”, the monitor will go to power management mode when RGB1, 2, 3, 4, 5 sync is lost. Selecting VIDEO “ON”, the monitor will go to power management mode after about 10 minutes delay from when DVD/HD, VIDEO<S>...
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.
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 MDT521S monitors are connected via RS-232C. The item in this menu will become effective by pressing “SET” button on the selected item.
Select “DVI-PC” when PC or other computer equipment is connected via DVI-D. Select “DVI-HD” when DVD player, which has HDMI output, is connected via DVI-D. MONITOR ID ID numbers for remote control are assigned to MDT521S 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.
You can select the time the monitor turns on and turns off, the day of week the monitor is activated, and which input source the monitor will use for each scheduled activation period. A check mark in the box next to the number of the schedule indicates that the selected schedule is in effect.
Monitor ID is selectable from 1 to 26. The monitor ID of the Master monitor should be “1” and those of the Slave monitors should be other than “1”. You are recommended to assign IDs to the monitors consecutively from 1, 2, 3, and on.
1. Connect the RS-232C IN connector of the Master monitor shown above and the RS-232C connector of the computer using an RS-232C cable. Or, using a CAT5 cable, connect the RS-232C connector of the computer to the CAT5 IN connector of the Master monitor via the CAT5-TX box.
Controlling the LCD monitor via RS-232C/RS-485 Remote Control This LCD monitor can be controlled by the computer connected by an RS-232C cable or a CAT5 cable via the supplied CAT5 Tx BOX. Functions that can be controlled by a personal computer are: •...
(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.
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.
To alleviate image persistence, turn off the monitor for as long as the previous image was displayed. For example, if an image was on the monitor for one hour and a residual image remains, the monitor should be turned off for one hour to erase the image.
The “SCHEDULE” function will be disabled when the “OFF TIMER” is set. • If the “OFF TIMER” function is enable and the power to the LCD monitor is turned off if the power supply is interrupted unexpectedly, then the “OFF TIMER” will be reset.
Power Management Plug & Play Accessories Note: Technical specifications are subject to change without notice. **: When installing the monitor with its screen facing up, ensure that the fan is always running. Analog Input 52" / 132.2 cm 0.600 mm...
Pin Assignment 1) Analog RGB input (Mini D-SUB 15P): RGB3 Pin No Name Video Signal Red Video Signal Green Video Signal Blue DDC-GND Red-GND Green-GND Blue-GND +5V (DDC) SYNC-GND DDC-SDA H-SYNC V-SYNC DDC-SCL 2) Analog RGB input (CAT5): RGB5 Pin# at RJ45 Signal Pair Red Video+...
5) S-VIDEO input (MINI DIN 4P): VIDEO<S> Pin No Name Y (Luminance) C (Chroma) 6) RS-232C input/output Pin No Name MINI DIN 4P Mini D-SUB 9P English-42...