Extron electronics DTP HD DA4 4K 230, Руководство пользователя, Страница: 15 / 35

Extron DTP HD DA 4K Series • Installation and Operation 7
for more information).
ATTENTION:
• Do not connect these outputs to a telecommunications or computer data
network.
• Ne connectez pas ces appareils à des données informatiques ou à un réseau
de télécommunications.
H
RS-232 Over TP port — To pass bidirectional serial control between
DTP-compatible or HDBaseT-compatible devices, connect a control device to the
5-pole captive screw connector. This port includes only the 3 poles
labeled “RS-232” (see image below for wiring instructions).
IR Over TP port — To transmit and receive IR signals, connect a control
device to the 5-pole captive screw connector. This port includes only the
2 poles labeled “IR” and shares the ground pole with the RS-232 port
(see figure 5 for wiring instructions).
Tx/Rx
Pins
Rx
G
Tx
RS-232 IR
Rx
Tx
Tx Rx
Rx Tx
Gnd
Gnd
IR Device
RS-232 Device
Figure 5. RS-232 and IR Wiring for the Over TP Port
NOTE: RS-232 and IR data can be transmitted simultaneously.
I
Reset button and LED — To reset the unit to factory default settings, press and hold
this
reset
button for approximately 9 seconds. The reset LED flashes green 3 times,
once every 3 seconds. After the third flash, release the button and quickly press it once
more to complete the reset. The LED flashes green 3 times indicating that the default
settings have been restored.
J
LAN (Ethernet) connector — Use an RJ-45 cable to connect this jack to a LAN
(Ethernet) for control of the device.
•
Use a straight-through cable for connection to a switch, hub, or router.
•
Use a crossover cable or a straight-through cable for connection directly to a PC.
Wire the connector as shown in figure 6.
RJ-45
Connector
Insert Twisted
Pair Wires
Pins:
12345678
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
Crossover Cable
(for direct connection to a PC)
End 1 End 2
Pin Wire Color Pin Wire Color
1 white-orange 1 white-green
2 orange 2 green
3 white-green 3 white-orange
4 blue 4 blue
5 white-blue 5 white-blue
6 green 6 orange
7 white-brown 7 white-brown
8 brown 8 brown
T568B T568A T568B TIA/EIA-T568B
Figure 6. LAN Connector Wiring
K
Remote RS-232 connector — (see Figure 4 on page 6) To control the unit, connect
an RS-232 device to this 3-pole, 3.5 mm captive screw connector and configure it
as follows: 9600 baud rate, 8 data bits,1 stop bit, no parity (see
Wiring for RS-232
IR
Tx Rx G Tx Rx
RS-232
IR
Tx Rx G Tx Rx
RS-232