User manual

DVI Video Processing Switcher 4x4
PTN Electronics Limited 4 www.PTN-electronics.com
3.3 Connection with USB Interface
By connecting the USB interface between the switcher and the computer, user can
control MV4 through its USB interface. Before controlling, please install the USB driver
and the control software MV4Demo (as shown in Operations of the Software) in the
controlling computer, and check if it is well connected. Plug and play and hot plug
function are supported by the USB interface of MV4.
3.4 Twist Pair Connection
MV4 provides with TCP/IP communication port, user can control it by using the related
communication software.
 Activity LED: The yellow LED always blinks when the network works normally.
 Link LED: The green LED keeps on when the network linked.
 RJ-45 port: RJ45 communication port.
Notice: Cable connectors can use T568A or T568B standard, but must be the same
on both sides of one cable.
TIA/EIA T568A
TIA/EIA T568B
Pin
Cable color
Pin
Cable color
1
green white
1
orange white
2
green
2
orange
3
orange white
3
green white
4
blue
4
blue
5
blue white
5
blue white
6
orange
6
green
7
brown white
7
brown white
8
brown
8
brown
1st
Gro
und
4--5
1st
Gro
und
4--5
2nd
Gro
und
3--6
2nd
Gro
und
1--2
3rd
Gro
up
1--2
3rd
Gro
up
3--6
4th
Gro
up
7--8
4th
Gro
up
7--8