MPX 423 A • Quick Start

QS-2

PRELIMINARY
Quick Start — MPX 423 A, cont’d
Pin RS-232 Description
1 — not used2 Tx Transmit data3 Rx Receive data4 — not used5 Gnd Signal ground6 — not used7 — not used8 — not used9 — not used

RS-232 remote connector pinout table

And/or
2. Plug one end of a CAT 5, straight-through Ethernet cable to the RJ-45 LAN port of the switcher.
See below for pinout instructions.
12345678
RJ-45 ConnectorInsertTwistedPair WiresPins:Side View
Straight-through Cable
(for connection to a switch, hub, or router) End 1 End 2 Pin Wire Color Pin Wire Color 1 white-orange 1 white-orange 2 orange 2 orange 3 white-green 3 white-green 4 blue 4 blue 5 white-blue 5 white-blue 6 green 6 green 7 white-brown 7 white-brown 8 brown 8 brown
For more detailed information, see the “Remote Control Port (RS-232)” section in chapter 4.

Step 8

Power up the input and output devices, then connect power to the switcher’s rear AC connector.
50/60 Hz
100-240V 0.3A
L
1
R
L
2
R
L
3
R
L
4
R
L
1
R
L
2
R
L
3
R
L
4
R
L
1
R
L
2
R
L
3
R
L
4
R
L
3
R
L
4
R
I
N
P
U
T
S
O
U
T
P
U
T
S
C
O
N
T
R
O
L
I
N
P
U
T
S
O
U
T
P
U
T
S
RESET
ACTLINK
RS-232
1
2
3
4
1
5
6
7
8
19
10
11
12
1
2
2
2
COMPUTER INCOMPUTER OUTVIDEO IN S-VIDEO IN
OUTOUTCOMPUTERVIDEOS-VIDEOV
ARIBLE
AmplifierProjectorPlasma MonitorVCR (4)DVD (4)PC (2)Laptop (2)SpeakersExtronMPX 423 AMedia PresentationMatrixTCP/IPNetwork
5 19596Female(MPX 423 A)Male(Host Controller)16