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Kramer Electronics Ltd.
VP-440X
– Connecting VP-440X
9
Connecting to VP-440X via RS-232
You can connect to the
VP-440X
via an RS-232 connection using, for example, a PC.
VP-440X
features two RS-232 3-pin terminal block connectors:
•
CONTROL
– to control
VP-440X
(for example, via a connected PC) or for
VP-440X
to control an external device (for example, the projector on the HDMI output).
•
DATA
– RS-232 on this port is passed via HDBT to/from the RS-232 port on the
HDBT receiver.
For
VP-440X
to control an external device at the HDBT receiver (for example, the projector
on the HDBT receiver’s output), connect the CONTROL port to the DATA port (Rx to Tx and
Tx to Rx) and connect the external device to the HD
BT receiver’s RS-232 port.
Connect the RS-232 terminal block on the rear panel of the
VP-440X
to
a PC/controller, as
follows:
From the RS-232 9-pin D-sub serial port connect:
•
Pin 2 to the TX pin on the
VP-440X
RS-232 terminal
block.
•
Pin 3 to the RX pin on the
VP-440X
RS-232 terminal
block.
•
Pin 5 to the G pin on the
VP-440X
RS-232 terminal
block.
RS-232 Device
VP-440X
Wiring RJ-45 Connectors
This section defines the TP pinout, using a straight pin-to-pin cable with RJ-45 connectors.
It is recommended that the cable ground shielding be connected/soldered to the connector
shield.
EIA /TIA 568B
PIN Wire Color
1
Orange / White
2
Orange
3
Green / White
4
Blue
5
Blue / White
6
Green
7
Brown / White
8
Brown
12
11