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Public Display Monitors
View Model:

LDT421V
LDT421V


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Features


  • WXGA Resolution: The native resolution of 1366x768 (WXGA) enable to display precise high-definition images as well as PC output image. In addition, LDT series support wide range of PC and Video signals.
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    PC input(Analog/Digital)
    Horizontal Frequency Range 31.5kHz-91.1kHz
    Vertical Frequency Range 31.5kHz-91.1kHz
    Resolution VGA / SVGA / XGA / WXGA / SXGA / UXGA (SXGA/UXGA:compressed/Simplified)
    Video Input
    Video Signal NTSC / 4.43NTSC / PAL / PAL-60 / SECAM
    Component Signal 480i / 480p / 576i / 576p / 720p / 1080i
  • Fast Response Time and High Contrast: Features fast 6ms* response time for reproducing clear moving-pictures. Also high contrast ratio of 1200:1 and 500cm/m2 high brightness ensures clear and crisp picture quality.
    *Gray to Gray
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  • Wide Viewing Angle: The model carries wide viewing angle of 176deg in both horizontal and vertical direction. Also minimizing color-shift from sideway viewing. Suitable for large audience viewing.
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  • Low Light-Reflection: LCD screen has clear benefit against light-reflection in bright room environment. It can show important messages and pictures clearly.
  • Scheduling Function: Scheduling Function automatically switches your display ON and OFF. By entering ON/OFF date/time per input signals. Can preset up to 7 programs.
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  • Tiling and Frame Comp: Tiling can simply set up multi-screen up to 16(4X4) screens, through OSD menu. Using Frame Comp, can adjust total screen image as a window view.
  • Picture In /Picture Out: Connected two signals can be displayed on one screen.
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  • Zoom Mode: Screen image can be adjusted by Zoom function. Selectable from Full, Normal, Dynamic and Custom.
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  • Side Border Color Select: When 4:3 screen is displayed, side border color can be selected from Black, Gray and White.
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  • Screen Saver Function: Screen Saver Function is useful to expand lifetime of LCD panel under long term operation.
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    Gamma For selecting optimum Gamma to reduce risk of image-sticking
    Cooling Fan "ON" to run constantly
    "AUTO" to run only when the monitor temperature increases to a certain level.
    Brightness Limiting maximum brightness to half leve
    Motion Motion Function slightly moves the pictures (vertical and horizontal) with selected time period

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  • Self Diagnosis & Monitor Control: Enable to detect the failure items through RS-232C and DDC-CI. Also remotely control the setting of display through RS-232C.
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    Items for self diagnosis
    • Temperature of inside cabinet
    • Status of input signal
    • Cooling fan failure
    *NOTE: Controller Software is not included. Software need to be made by system supplier.
  • Power On Delay: Feeding power to multiple displays at once, may cause over-current problem. Power-On-Delay function enable to set the timing of Power-On through OSD menu to avoid over-current.
  • Heat Status: Inside temperature of display can be checked within OSD screen. When cooling fan is selected as "AUTO", Fan will run when the temperature reaches a certain level.
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