KTV804 compatible LCD display general 9 inch for CNC machine replace old RGB MDA EGA CGA industrial CRT monitor This product is used to replace a variety of CNC machine set old RGB, MDA, EGA, CGA industrial CRT monitors, wide compatibility, good effect. Size 8.4-inch LCD, commonly known as 9-inch display. KTV804 RGB, MDA, EGA, CGA special industrial monitors 1,supports the 15k to 48k line frequency signal, unrestricted field frequency input, automatic identification line field frequency input. 2,supports digital RGB, RGB analog and color, monochrome, black and white, grayscale and other video formats. 3,Supports both interlaced and progressive scanning modes. 4,Support for vertical resolution from 160 lines to 600 lines, automatic identification. 5,Support any level of resolution, automatic identification. 6,synchronizing signal separating support, the composite synchronization signal or the composite synchronizing signal on a video signal, automatic identification. 7, the output signal of the standard 800 x 600 VGA 60Hz field frequency or custom resolutions. 8, the input impedance of 75 ohms or 750 ohms offer two options, you can adapt weak signal equipment. Model KTV804 RGB EGA CGA MDA display display size 174*131mm 8.4" 4：3 H&V scanning range scan line signal:15Khz-48Khz positive and negative automatic adaptation Field scan signal:48hz-75hz positive and negative automatic adaptation Input signal Signal type MDA、CGA、EGA、VGA RGB、RGsB、RGBS、RGBHV Synchronous mode HV line field separate,HV line field blending Cs,Green sync Sog TTL digital level 2.4-5.0V or Low 0-0.8V Analog level 0.7-2.5VP-P Input impedance 75-500 ohm high input impedance, automatically adapt to a variety of strong and weak signal source. Scanning mode Interlaced scan / progressive scan The signal line 9 pin or 15 pin Display color 262K, monochrome, black and white contrast ratio 450:1 Brightness 400 cd/m2 work environment Temperature: -10-+65,humidity: 20%-95% Installation size Including installation of border 240*150*50mm power adapter External AC100V/240V to DC12V power, power: 18W, Optional DC 24V power supply The interface of the display 1. VIDEO IN: used to connect the 15 pin D signal line or the 9 pin D signal line input.(choose one only) 2. DC 12V: display power input, used to connect the power adapter.(can choose 24VDC) 15 pin connector If you choose 9pin connector If you don’t know it it’s matching your requirement, please send me details about your monitor. The engineer will advise.