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1 . Product description

  KS-CS71 is a high-performance Quad HD video Synthisizer, its main function is to make the four HD or analog signals simultaneously display under quartering mode on a super-high-definition display unit, and realize PIP, POP function.
  KS-CS71 Quad HD video Synthisizer can support 1-channel VGA, 2-channel DP, 4-channel HDMI video signal input, 1 Audio signal binding with VGA input, all input signal can be implemented audio and video synchronization switching;
Support 1 HDMI video signal output, the output resolution and refresh rate up to 1920 * 1080 @ 6OHZ; 1 channel Audio signal output can be connected to an external audio amplifier.
  Products are mainly used in video conferencing, teaching, exhibitions, shows, games, etc.where need to use a single display unit simultaneously display multiple HD signals

2 . The main function

2.1  Support a single display unit simultaneously display four high-definition signals, or switch a certain signal to full-screen display ;
2.2  support 1-channel VGA, 2-channel DP, 4-channel HDMI ( 3-channel HDMI compatible MHL) input signal;
2.3  support 1-channel HDMI output, output resolution up to 1920 * 1080 @ 60HZ;
2.4  all input signals contain audio, support audio and video synchronous switching and four audio independent switching under quartering;
2.5  support POP, PIP function
2.6  support control by chassis buttons, IR remote control, RS-232 serial port and the center control

3. KS-CS71 Details

3.1 Pure hardware construction

Adopt pure hardware construction ,without CPU and memory,so booting only need 3 to 5 minutes,system stability,without crash,virus and system breakdown;can uninterrupted work for 24 hours a day of 365 days a year .

3.2 Advanced DSP image process

   Adopt DSP that is the most powerful image chip process technology at present.DSP support various world's leading image processing technology,for example:DCDI edge smooth、ACM color automatically adapt、CSS light crosstalk suppression、SHARPNESS enhancement、dynamic contrast ratio enhancement、the real six axis color overlap、eliminate the noise amplification ect.
   In addition,possess many advanced function like 3D comb filter video decoding function,3D noise reduction and automatic adapt moving compensation's remove isolation technology,skin color adjust,enhance color brightness,GAMMA adjust and frame frequency switch ect.Which make output image texture smooth and sharp、clear and fluent、bright color without sawtooth and trailing .

3.3 Powerful operation capability

   Data use parallel processing,output port occupy one channel and data bandwidth reach 10.2G/S of each channel .So It can fully achieve high output resolution display of 1920*1080@60.High speed dynamic image without trailing、delayde、tear、frame loss、image catch up phenomenon.

3.4 Supports 1920 * 1080 HD input and output signals

  KS-CS71 Quad HD video Synthisizer supports 1-channel VGA, 2-channel DP, 4-channel HDMI ( 3-channel HDMI compatible MHL)signal input , high-definition video support interlaced and progressive input. Products up to 1920 * 1080 @ 60HZ high resolution signal input, and backward compatible; all input signals through professional-level image processing chip, unified output progressive HDMI signal of 60HZ, the maximum output resolution support 1920X1080 @ 60HZ

3.5 Audio and video synchronization switch

  KS-CS71 supports audio and video synchronization switching function.DP and HDMI embedded audio signal, VGA external binding Audio signal input. When zoom in on a certain window video signal to full-screen display, audio signals may follow switching or independent switching audio signals under quartering mode.

3.6 Ultra-Low Power

  Products using ultra-low-power design, the actual power is only 10W or so under operational state, no cooling fan, saving enegy and environment protection, no noise pollution, adapt to a variety of relatively strict noise control meeting or other places.

3.7 Multiple display modes

  KS-CS71 not only four split screen display,but full-screen single display, it can also support a variety of different display modes, the following are all display modes:

4 control method

4.1 Software Control

  KS-CS71 Quad HD video synthisizer contain standard visual interface green control software Ks software.exe, available while booting, without installation. By controlling the software can complete full-function of Quad video multiplexers.

4.2 Infrared remote control

  Use remote control by Ir without computer and software, simple and convenient.

4.3 Chassis control buttons

  By chassis button, you can quickly switch to four split screen display, or select a certain signal to full-screen display; and can achieve audio and video synchronous switch.

4.4 Center control

  KS-CS71 open commonly used control code, the user can centralized control by center control after writing control code according to demand.

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