LINK-MI LM-MH31 User Manual

4k hdmi switcher 3x1 with audio amplifier, support pip and mhl function

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USER MANUAL

LM-MH31
4K HDMI Switcher 3X1 with Audio Amplifier
Support PIP and MHL function

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Summary of Contents for LINK-MI LM-MH31

  • Page 1: User Manual

    USER MANUAL LM-MH31 4K HDMI Switcher 3X1 with Audio Amplifier Support PIP and MHL function...
  • Page 2 Introduction 4K HDMI Switcher 3X1 This HDMI switcher 3x1 allows 3 HDMI sources to be switched to a single display terminal by remote control or buttons on switch.Support picture-in-picture (PIP ) video preview, which makes it simple and intuitive to switch.The HDMI 1 input support HDMI/MHL dual-mode,available for the equipments with MHL interface.
  • Page 3: Specifications

    Features: Support HDMI1.4b  Support 3D video format  Support the resolution up to 3840X2160/30HZ  Support 3.2Gbps data rate for TMDS clock up to 320MHz  Support 8/10/12 bit deep color   Support 2.1 audio signal power amplifier,up to 30W Support heavy bass ...
  • Page 4 Product Picture: Physical interface diagram:...
  • Page 5: Special Features

    ○ 1 : SPEAKER: Amplifier output ○ 2 : SUB OUT: heavy bass output ○ 3 :R/L OUT: R/L audio output ○ 4 : COAXIAL: coaxial audio output ○ 5 : OPTICAL OUT: optical audio output ○ 6 : OUTPUT: HDMI signal output ○...
  • Page 6 Button operation instructions: +/PIP Key: 1)short pressing,to adjust the audio power amplifier——Volume+. 2)long pressing about 5 seconds,appear PIP mode,via “select” button to choose the HDMI inputs,and then press “+/PIP” for sure. -/5.1H Key: Adjust audio power amplifier,——volume-;When press this button about 5 seconds, can switch the audio channel between 5.1 and 2.1.
  • Page 7 Notes 1. When the Resolution is over 1080P,the switcher does not support PIP function 2. What this manual said “4K mode “ refers to a resolution higher than 1080P @ 60Hz 3.In the non-4k mode, when a new signal source put in, it will appear a new source of input preview on the left of the screen 4.In PIP function, the 2 small screens are with fixed size on the left of the main screen 5.In PIP function, the position of each small picture is corresponding fixed with their input source(pic...

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