Instruction/ maintenance manual of the product LDT521V Mitsubishi Electronics
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OPERA TION GUIDE 52.
2 E This guide contains instructions regarding operation, settings, and similar details. For instructions regarding connection and installation, refer to the included Operation Manual. Manual Scope - Microsoft, Windows and Internet Explorer are registered trademarks of Microsoft Corporation.
3 E Basic Operation 1 2 3 4 5 6 7 8 1. INPUT (Input mode selection) The menu is displayed. Press or to select the input mode, and press to enter . * Y ou can select the input terminal by pressing the input switch of the monitor .
E 4 Basic Operation Switching the screen size Even when the screen size is changed, the display may remain the same depending on the input signal. WIDE PC input Displays image so it fi lls the entire screen. A V input An image with a 4:3 aspect ratio is stretched to fi ll the entire screen.
5 E Menu Items Displaying the menu screen Video and audio adjustment and settings of various functions are enabled. This section describes how to use the menu items. See pages 6 to 8 for details of each menu items. Example of operation (Adjusting CONTRAST in the PICTURE menu) 1.
E 6 Menu item details The menu will differ depending on the input mode. SCREEN AUTO (PC3/PC4) The CLOCK, PHASE, H-POS, and V -POS are automatically adjusted.
E 7 SCREEN MOTION Residual images are reduced by moving the screen. P A TTERN 1 .... The whole screen moves vertically and horizontally . P A TTERN 2 .... A black screen spreads from the bottom of the screen and then shrinks to the bottom of the screen.
E 8 Menu Items TIPS • When WHITE BALANCE is set to THRU, BLACK LEVEL, CONTRAST , TINT , COLORS and GAMMA cannot be set. • If COLOR MODE is set to sRGB or VIVID, the following items cannot be set.
E 9 Menu Items Enlarge • Y ou can align several monitors and integrate them into a single large screen to display . • Up to fi ve monitors can be aligned in both the horizontal and vertical directions. • Each monitor displays enlarged views of separated images.
E 10 Menu Items (5) INPUT Speci fi es the input mode at power-on. When not specifying, the screen at the previous power-off appears. Input modes displayed on “PC1/A V1” depend on DVI SELECT settings. Input modes displayed on “PC2/A V2” depend on HDMI SELECT settings.
11 E Y ou can return the settings to their factory-preset values and restrict operations. 1. After pressing SIZE for about 5 seconds, press , , , and in that order . OFF UNLOCKED ON ON LED OFF FUNCTION 1/1 ALL RESET ADJUSTMENT LOCK RS-232C/LAN OSD DISPLA Y LED TEMPERA TURE ALERT ST A TUS ALERT END … [MENU] 2.
12 E Controlling the Monitor with a PC (RS-232C) Y ou can control this monitor from a PC via RS-232C (COM port) on the PC. Y ou can also connect multiple monitors via a daisy chain by using a PC. By assigning ID numbers to each monitor (see page 13), you can make input mode selection/adjustment or can check the status of a speci fi c monitor .
E 13 Controlling the Monitor with a PC (RS-232C) Response code format When a command has been executed correctly O K Return code (0D H , 0A H ) A response is returned after a command is executed.
E 14 Controlling the Monitor with a PC (RS-232C) Commands for ID control The command examples shown on this page assume the following connection and ID number set up. ID number: 1 ID number: 2 ID number: 3 ID number: 4 IDST ......... A monitor receiving this command sets its own ID number in the parameter fi eld.
E 15 Controlling the Monitor with a PC (RS-232C) Repeater control This system has a function to allow setting of multiple monitors connected in a daisy chain using a single command. This function is called repeater control. Y ou can use Repeater control function without assigning ID numbers.
E 16 RS-232C command table How to read the command table Command: Command fi eld (See page 12.) Direction: W When the “Parameter” is set in the parameter fi eld (see page 12), the command functions as described under “Control/Response Contents”.
E 17 PICTURE menu Function Command Direction Parameter Reply Control/Response contents * AUTO AGIN W 1 When the input mode is PC3, PC4. - CONTRAST CONT WR 0-60 0-60 0-127 on PC3/PC4. B BLACK LEVEL BL VL WR 0-60 0-60 0-127 on PC3/PC4. TINT TINT WR 0-60 0-60 COLORS COLR WR 0-60 0-60 SHARPNESS SHRP WR 0-24 0-24 ADV ANCED (When the input mode is A V .
E 18 SETUP menu Function Command Direction Parameter Reply Control/Response contents * OSD H-POSITION OSDH WR 0-100 0-100 B OSD V -POSITION OSDV WR 0-100 0-100 SCREEN MOTION SCSV WR 0-4 0-4 0: OFF , 1.
E 19 ENLARGE menu (When the input mode is PC) Function Command Direction Parameter Reply Control/Response contents * ENLARGE MODE EMAG WR 0-4 0-4 0: OFF , 1: 2 x 2, 2: 3 x 3, 3: 4 x 4, 4: 5 x 5 - EMHV.
E 20 Controlling the Monitor with a PC (RS-232C) PIP/PbyP menu Function Command Direction Parameter Reply Control/Response contents * PIP MODES MWIN WR 0-3 0-3 0: OFF , 1: PIP , 2: PbyP , 3: PbyP2 B P.
21 E Y our monitor can be connected to a LAN allowing you to control it from a PC on the LAN. Y ou can also con fi gure the monitor to send e-mail noti fi cation when it has a problem. The connection requires a commercially available LAN cable (UTP cable, Category 5, straight through).
22 E 22 T o set from a PC When the monitor is connected to a PC, LAN settings can be con fi gured via PC. Set up process (1) Connect your monitor to a PC (2) Specify the PC’s IP address (3) Con.
23 E 23 5. Click on “LAN SETUP” under NETWORK. 6. Specify the “DHCP CLIENT”, “IP ADDRESS”,etc. DHCP CLIENT If your LAN has a DHCP server and you wish to obtain an address automatically , change this setting to “ON”. T o set the address manually , set this to “OFF”.
24 E 24 INFORMA TION Information about this monitor appears. CONTROL Y ou can control the operations corresponding to the buttons ( POWER INPUT SIZE ) on the remote control unit. (See page 3.) TIPS • In standby mode, Power ON is the operation available.
25 E 25 NETWORK (LAN SETUP) This screen allows you to set the settings necessary when the monitor is connected to a LAN. DHCP CLIENT If your LAN has a DHCP server and you wish to obtain an address automatically , change this setting to “ON”. T o set the address manually , set this to “OFF”.
26 E 26 NETWORK (GENERAL) This screen allows you to specify the general LAN settings. MONITOR NAME Specify a name for this monitor as it should appear on the Internet Explorer screen. AUTO LOGOUT TIME Specify the time (in minutes) to elapse before automatically disconnecting this monitor from the network.
27 E 27 MAIL (RECIPIENT) This screen allows you to specify the recipients of the e-mail sent periodically or when the monitor has an error . RECIPIENT E-MAIL ADDRESSES Specify the e-mail addresses to send error noti fi cation e-mail to. CONDITION Specify the conditions to send mails.
28 E 28 Controlling the Monitor with a PC (LAN) SERVICE & SUPPORT (URL INFORMA TION) Y ou can display a speci fi c URL in the URL INFORMA TION fi eld on the INFORMA TION screen when an error occurs in the monitor . (See page 24.) URL INFORMA TION Enter a URL to display when an error occurs on the monitor .
M E M O 29 E.
North America MESCA (Mitsubishi Electric Sales Canada Inc.) http://www .mitsubishielectric.ca Inf or mation T echnologies Group, 4299 14th A venue , Markham, Ontar io L3R 0J2, Canada Sales Phone :+1-(905) 475-7728 F ax :+1-(905) 475-7958 E-mail :projectors@mitsubishielectric.
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