Extron electronics Multi-Graphic Processor MGP 464 User Manual page 22

Installation, cont'd
Virtual input connector configuration examples
N When you configure a virtual input as S-video (using two input connectors)
3
Pin RS-232 function
1
2
3
4
5 Gnd
6
7
8
9
N The MGP 464 also has an RS-232-only Config port on a 2.5 mm TRS connector
4
2-6 MGP 464 • Installation
Composite
5
VID
Y
6
VID
B-Y
C
7
VID
R-Y
You can configure these virtual inputs for the desired signal types using
the Windows-based control software (see the control software help file), SIS
commands (see chapter 4, "Software Configuration and Control"), or the Web
pages (see chapter 5, "HTML Configuration and Control"). They cannot be
configured via the front panel.
or component video (using three input connectors), pressing any one of its
equivalent buttons selects the input. For example, if you plug an S-video source
into input connectors 8 and 9, pressing either the 8 or the 9 input button selects
that input.
RS-232/422 connector — Plug a computer or other RS-232 or
RS-422 host device into this connector. Wire the connector
as shown on the next page. See chapter 4, "Software
Configuration and Control," for more information on
controlling the MGP 464 remotely.
Description
– No connection
Tx Transmit data
Rx Receive data
– No connection
Signal ground
– No connection
– No connection
– No connection
– No connection
on the front panel. For information on this port, see "Front Panel Features," in
chapter 3, "Operation."
LAN connector — Plug an RJ-45 network cable into this connector to connect
the unit to a network (via a switch, hub, or router) or to a
single computer.
Activity LED — This yellow LED blinks to indicate
network activity.
Link LED — This green LED lights to indicate a good
network connection.
S-video
and
Composite Component
5 5
VID VID
Y Y
6 6
VID VID
B-Y B-Y
C C
7 7
VID VID
R-Y R-Y
Pin RS-422 function
1 –
2 Tx-
3 Rx-
4 –
5 Gnd
6 –
7 Rx+
8 Tx+
9 –
5 1
9 6
Description
No connection
Transmit ground
Receive ground
No connection
Signal ground
No connection
Receive data
Transmit data
No connection
LAN
RJ-45
Port
Link
LED
Activity
LED