LINK-MI LM-MH31 Operation & User’s Manual

3, 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 …

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 suppo…

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 …

6, LINK-MI LM-MH31 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,——v…

5, ○ 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 ○ 7 - ○ 9 : HDMI input ○ 10 ：OPTICAL IN：o…