User manual

DVI Video Processing Switcher 4x4
PTN Electronics Limited 1 www.PTN-electronics.com
1. Introduction
1.1 Introduction to MV4
MV4 is a powerful, universal and user-friendly image analyzing processor with 4 DVI
input ports and 4 output ports. It is not only a matrix switcher, but also a Multi-viewer or
video wall processor.
As a video wall processor, MV4 is able to zoom in one input image three/ four times to
the outputs. And as a Multi-viewer processor, MV4 can mix inputs with any combos to
one image, and then transfer to all the outputs. It also supports output resolution
change, contrast & brightness adjusting, H&V zooming and moving, and bezel
adjustment.
MV4 provides with various ways for system control through its control ports, such as
the RS232 serial port, USB interface, and the TCP/IP network port. It can be controlled
easily by using the control software MV4Demo.
It has a good application in various occasions, such as TV broadcasting, multi-media
meeting room, network operations center, medical institutions, command & control
center etc.
1.2 Package Contents
 1 x MV4
 1 x RS232 cable (1.35m in length)
 1 x Power Cord
 4 x Plastic cushions
 1 x User Manual
Notes: Please confirm if the product and the accessories are all included, if not,
please contact with the dealers.
2. Specification
Video Input
Video Output
Input
4 DVI
Output
4 DVI
Input Connector
Female DB 24+5
Output Connector
Female DB 24+5
Input Level
T.M.D.S. 2.9V/3.3V
Output Level
T.M.D.S. 2.9V/3.3V
Input Impedence
50Ω
Output Impedence
50Ω
Video General
Video Signal
DVI (or T.M.D.S)
Switching Speed
200ns (Max.)