CH4420K_B


4K 60Hz 4 in 4 out HDMI2.0 Matrix Switch

Support RS-232 port, L/R and SPDIF independent output.


Products / Matrix Switch

Versatile Projector Solution

Professional-Grade Design with Broad Compatibility.

Crystal Clear 4K 60Hz Resolution

Supports stunning 3840 × 2160 at 60Hz.

Seamless Compatibility

Built-in 16 kinds of EDID data to eliminate compatibility concerns.

Versatile Control Methods

Control via button, remote, and RS-232 for ultimate flexibility.

Independent Audio Output

Supports L/R and SPDIF audio for high-quality sound.

Audio Embedding

L/R Audio seamlessly embedded in HDMI video output.

4K Quick Matrix switch with video wall
Feature
  • 4 in 4 out digital audio and video 4K HDMI audio and video signal matrix switcher.
  • It can be selected arbitrarily, 1 input, 1 output, 1 input, and multiple outputs or cross selection switching for each channel.
  • Supports 4K @60Hz resolution, and YUV4:4:4, 18G, HDR10+, HLG, Dolby vision.
  • Power-off memory function, it will automatically return to the previously set state after the next boot.
  • Supports 16 manual EDID functions.
  • Support HDMI 2.0, HDCP 2.2.
  • Each output support 4K down-conversion to 1080P, which solves the problem that 1080P cannot be displayed when 4K and 1080P are displayed simultaneously.
  • Support embedded sound input and sound separation independent output.
  • Control method: Remote control, RS-232, button.
  • Independent power switch key.
  • Each input and output has anti-static protection.

Specification

Model Name CH4420K_B
Input 4 x HDMI, 1 x L/R Audio
Output 4 x HDMI, 1 x L/R Audio, 1 x SPDIF
Resolution The maximum resolution is 3840x2160 @60HZ, backward compatible.
Bandwidth 300MHz
RS-232 9PIN female
Protocol standard Support HDMI2.0, HDCP2.2
The length of the connecting cable Can be connected to a 4K HDMI cable with a maximum length of 5 meters. If the length exceeds this length, it is recommended to use an extender to extend the distance.
Control method Remote control, RS-232, Button
Power consumption 5W
Power AC 110V-240V 50/60HZ DC:12V 1.5A
Dimensions 280 X 117.5 X 44mm ( LxWxH )
Weight 940g

Note:

  • Please use 4K cable to connect the signal.
  • It is not recommended to serial switchers, distributors, converters, and so on that have not been certified by the factory.
  • To maintain quality stability, please use the original certified power cord.
  • Due to shipping safety considerations, the remote control battery is not provided.
  • If you need to use it with other devices, please be sure to inform us to avoid incompatibilities.
  • The output + input cannot exceed 10 meters, and it is recommended to use an optical HDMI cable to extend the distance beyond this length.

Package Contents

  • 1 X CH4420K_B
  • 1 X 12V 1.5A adapter
  • 1 X Remote control (Battery not provided)
  • 1 X User manual