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LINK-MI LM-MX42B-4K2K User Manual

4x2 hdmi 2.0 matrix switcher with audio extract/scale/arc/edid function
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4x2 HDMI 2.0 Matrix Switcher with Audio
Extract/Scale/ARC/EDID function
VER 1.1
Thank you for purchasing this product
For optimum performance and safety, please read these instructions carefully
before connecting, operating or adjusting this product. Please keep this
manual for future reference.

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Summary of Contents for LINK-MI LM-MX42B-4K2K

  • Page 1 4x2 HDMI 2.0 Matrix Switcher with Audio Extract/Scale/ARC/EDID function VER 1.1 Thank you for purchasing this product For optimum performance and safety, please read these instructions carefully before connecting, operating or adjusting this product. Please keep this manual for future reference.

  • Page 2: Table Of Contents

    Surge protection device recommended This product contains sensitive electrical components that may be damaged by electrical spikes, surges, electric shock, lighting strikes, etc. Use of surge protection systems is highly recommended in order to protect and extend the life of your equipment. Table of Contents 1.

  • Page 3: Features

    2. Features ☆ HDMI 2.0, HDCP 2.2 / HDCP 1.4 and DVI 1.0 compliant ☆ Supports 4 HDMI inputs and 2 HDMI outputs ☆ Video resolution up to 4K2K@60Hz YCbCr 4:4:4 ☆ Supports 18Gbps uncompressed bandwidth on all HDMI ☆ Supports Dolby Vision, HDR 10+, HLG and CEC function ☆...

  • Page 4: Specifications

    4. Specifications Technical HDMI Compliance HDMI 2.0 HDCP Compliance HDCP 2.2 and HDCP 1.4 Video Bandwidth 18 Gbps Video Resolution Up to 4K2K@50/60Hz(YCbCr 4:4:4),4K2K@30Hz.All HDMI 3D TV format, etc. Color Space RGB, YCbCr4:4:4,YCbCr4:2:2, YCbCr 4:2:0 Color Depth 8-bit, 10-bit, 12-bit [1080P, 4K30Hz, 4K60Hz (YCbCr 4:2:0)] 8-bit [4K60Hz (YCbCr4:4:4)] HDMI Audio Formats PCM2.0/5.1/7.1CH, Dolby Digital/Plus/EX, Dolby True HD,...

  • Page 5: Operation Controls And Functions

    5. Operation Controls and Functions 5.1 Front Panel Number Name Function description Power LED The blue LED will illuminate when the product is connected power supply. IR receiver window. It only receives IR remote signal from this product. OUT A button Press the OUT A button to select an input source to OUT and LED Aoutput, the corresponding blue LED will illuminate.

  • Page 6: Rear Panel

    ▪ If ARC function is turned on, press Audio button to select return the audio signal from OUT A or OUT B display device to optical output, the corresponding blue LED will illuminate. At this time, the analog L/R port is mute.

  • Page 7: Ir Remote

    again to Out A and Out B display device output. STD: Out A and Out B display device output default 1080P. SERVICE port Firmware update port. DC 12V Plug in 12V/1A adapter to AC wall outlet for power supply. 6. IR Remote Power on the product or set it to standby mode.
  • Page 8 For example, if source is 4K but TV only supports 1080P, at this time the input resolution with 4K will downscale to 1080P to TV output Output B 1/2/3/4 Select input source signal to Out B port output, the corresponding blue LED on the front panel will illuminate. Select the last or next input source signal to OUT B port output, the corresponding blue LED on the front panel will illuminate.

  • Page 9: Application Example

    7. Application Example 8. FAQ 1. Q: Does this product require an HDMI line length for the connection interface? A: According to HDMI line length test, HDMI input / output with 4K60Hz YCbCr 4:4:4 is the longest line length up to 8m / 3m. The use of “Premium High Speed HDMI”...

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