RGB EGA CGA Monitor maintenance and renovation

RGB EGA CGA Monitor maintenance and renovation

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Basic Info

Product Description

Since 78 years of reform and opening up, the rapid development of the industry, the annual industrial machinery imports remain high, early imports of industrial machinery currently used time in 10 years, but industrial machinery maintenance and service has been lagging behind the industry development led industrial maintenance cost is high, a few days ago in the industrial RGB EGA CGA MDA monitor maintenance and adaptation of a new breakthrough.

Legacy RGB, EGA, CGA, MDA signal characteristics:

Legacy RGB, EGA, CGA, MDA signal source than the current difference between generic type display line and field frequency irregular, most can not be universal, so in retrofit or replacement must be based horizontal and vertical frequencies corresponding hardware and software customization.

The following is RGB, EGA, CGA, MDA monitors, old industrial monitor replacement cost comparison:

Option One: First Contact foreign manufacturers custom, custom fabrication duration 1-2 months, flown to the country, the cost of about 3-6 million. (The entire process takes 3-4 months, including shipping about 5-8 million )

Option Two: various sizes crystal panel + KT809RGB to VGA converter = new RGB monitor (good compatibility, screen size can be freely controlled, cost-effective, ready stock)

Option Three: Using KTV148 RGB CGA EGA MDA special industrial monitors directly replace the original display device (simple, convenient, good results)

KTV148 RGB CGA EGA MDA specialty industrial displays:

Video standards supported: MDA, CGA, EGA, VGA, RGB, RGBS, RGB sog, RGBHV signal

Video input interface: 3-pin, 4-pin, 6-pin, 9-pin, 12-pin, three-row 15-pin, 15-pin double-row, 20-pin, 25-pin and other irregular signal interface, including applicable

Various BNC port signal

Input parameters: Analog Analog RGB :0.7-2 .5 VP-P

TTL digital: High 2.4 ~ 5.0V or Low 0.0 ~ 0.8V

Impedance: 75 ohms - 500 ohms

Scan mode: interlaced / progressive

Output signal: with the input signal changes, LCD

Power: External AC110V/220V turn DC12V power supply, power: 25W

Display size: 12.1 inches, 249 * 187mm (L * W)

Aspect Ratio: 4:3 Screen Positive

LCD Type: industrial grade TFT

Installation size: 317 * 250 * 45mm (L * W * H)

Introduction

KTV148 RGB, MDA, EGA, CGA Industrial Monitor Features:

1 support 15KHz to 48KHz horizontal frequency signal field frequency 48Hz to 75Hz, the positive and negative automatically adapt automatically scan frequency input line field.

(2) support line field input to a digital TTL or analog signals.

3 Input Interface: D-sub VGA 15PIN, BNC Interface

4 supports black and white display, monochrome display, color display, true color display.

5 supports automatic identification adjust the screen width and height.

6 support separate sync signal HV, composite sync signal or sync signal Cs G composite video signal (Sog), positive and negative polarity are automatically recognized.

7.75-500 Ohm high input impedance, adapt to the strength of the signal source.

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RGB EGA CGA Monitor Maintenance and Renovation , RGB EGA CGA Monitor , EGA Monitor