Extron electronics DSC HD-HD 4K Plus A Series User Manual page 17

LAN port — Plug an Ethernet cable into this RJ-45 jack to connect the unit
E
to a computer network. Ethernet control allows you to configure and control the DSC
from a remote location using SIS commands, the PCS software, or the embedded
Web pages. When connected to an Ethernet LAN, the DSC can be accessed from
a computer running a standard Internet browser. Use a patch or crossover cable to
connect the DSC to a switch, router, or computer.
The LAN connector contains two LEDs (see the illustration at right):
Act LED — This amber LED blinks to indicate LAN signal activity.
•
Link LED — This green LED lights steadily to indicate a LAN connection.
•
Crossover Cable
Pins:
12345678
End 1
Pin Wire color
1 White-green
2 Green
3 White-orange
4 Blue
5 White-blue
6 Orange
7 White-brown
8 Brown
Insert Twisted
Pair Wires
T568A
RJ-45
A cable that is wired as T568A at one end
Connector
and T568B at the other (Tx and Rx pairs
reversed) is a "crossover" cable.
Figure 6. Connecting to the LAN Port
Remote RS-232 connector — For serial RS-232 control, connect a host computer
F
or control system to this 3-pole captive screw connector (see
Remote Control on page 14).
Reset LED — This green LED remains lit while the DSC has power. While the
G
button ( ) is being pressed and held, this LED blinks every 3 seconds to indicate the
H
level of reset that will be initiated if the button is released at that point (see
on page 41 for more information).
Reset button — This recessed button initiates levels (modes) of reset on the DSC.
H
To initiate the different reset levels, use a pointed object such as a small Philips
screwdriver or a stylus to press and hold the button while the DSC is running or while
it is being powered up (see Resetting).
Straight-through Cable
End 2
End 1
Wire color
Pin Wire color
White-orange 1 White-orange
Orange 2 Orange
White-green 3 White-green
Blue 4 Blue
White-blue 5 White-blue
Green 6 Green
White-brown 7 White-brown
Brown 8 Brown
T568B T568B
A cable that is wired the same at both ends
is called a "straight-through" cable, because
no pin or pair assignments are swapped.
DSC HD-HD 4K Plus A Series • Installation
LAN
End 2
Wire color
White-orange
Orange
White-green
Blue
White-blue
Green
White-brown
Brown
T568B
Connecting for
Reset
Resetting
9