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4. Device Concept
MMX4x2 series – User's Manual
27
Applied firmware package: v1.6.0b19 | LDC software: v2.5.13b5
4.1.
Compact Size Matrix Concept
MMX4x2 series device is a multi-functional audio/video matrix switcher with four inputs and two outputs
designed into a compact size frame. The HT200 model is built with HDBaseT
TM
(TPS) technology. The device
can be controlled over various interfaces, e.g. Ethernet, USB, RS-232, and Infrared, and it is built with audio
embedder and de-embedder functions.
Summary of the interfaces - MMX4x2-HT200
INFO:
Only MMX4x2-HT200 model has TPS input. MMX4x2-HDMI model has HDMI+analog audio inputs
and HDMI+analog audio outputs.
Summary of the interfaces - MMX4x2-HDMI-USB20-L
4.2.
Video Interface
The following figure describes the port diagram of the MMX4x2-HT200 matrix:
Port diagram of MMX4x2-HT200 matrix switcher
The device has four video input ports (one TPS, three HDMI) and the 4x2 HDMI crosspoint routes the video
signal further to the two video output ports (HDMI). The device also has an analog audio input port (5-pole
Phoenix) and an analog audio output port (5-pole Phoenix). The 3x3 Digital audio crosspoint routes the
audio signals toward the HDMI (audio embedding) and analog audio output ports.
The video crosspoint settings can be controlled in any of the following ways:
▪
Pressing
OUT 1 / OUT 2 Video Select
button on the device,
▪
Using Lightware Device Controller (LDC),
▪
Sending LW2 or LW3 protocol commands, or
▪
Using the
Autoselect
function.