User manual

Modular Matrix Switcher 8x8 (with Audio)
PTN Electronics Limited 1 www.PTN-electronics.com
1. Introduction
1.1. About MMX88A
MMX88A is a high-performance 8x8 video and audio modular matrix switcher. It
supports different video signals with cross switching. Every video or audio signal is
transmitted and switched independently to decrease signal attenuation. MMX88A
supports various changeable cards including HMDI, DVI, VGA, SDI and HDBaseT etc,
and all the cards support hot plug & play. Users can choose to insert different signal
card for different application.
MMX88A have power fail memory function and audio can break away from or follow
the video to switch. It has RS232 port for serial control and optional IP port for TCP/IP
control, can be easily controlled by third-part devices.
With its flexible design, MMX88A can be used for different project and tend to be a
all-in-one solution. It is the combo solution for multimedia conference rooms, control
rooms, broadcasting rooms, shopping center etc. It will handle all the audiovisual
management, including the switching, driving, scaling etc.
1.2. Features
 Modular chassis with configurable I/O slots, ranging from 4x4 to 8x8.
 Various I/O cards, includes HDMI, HDBaseT, SD/HD/3G-SDI, DVI and VGA cards
(Compatible with YUV, YC & CVBS.) to configure any matrix.
 Truly cross-point switching, any input to any output, regardless signal format.
 Support HDMI1.4a, support 3D.
 Integrated HDBaseT technology.
 Controllable via button, RS232 & optional TCP/IP, also compatible with 3rd parties
control.
 HDCP compliant.
 LCD display.