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Securing the HDMI Connector Using the LockIt Bracket
After connecting an input or output device to an HDMI
connector, secure the connector in place with the
provided LockIt bracket as follows:
1.
2.
3.
4.
5.
Connecting for Remote Control
The DSC DP-HD A has two control ports through which it can be connected to a
computer for configuration and control: the rear panel RS-232 port and the front panel
USB port.
Connecting to the RS-232 Port
To connect a computer or control system to the DSC Remote RS-232 port, use an Extron
Universal Control cable (UC50' or UC100') or other female 9-pin-to-bare-wire RS-232
cable.
1.
2.
Plug the HDMI cable into the panel connection
(
).
1
Loosen the HDMI connection mounting screw
from the panel enough to allow the LockIt lacing
bracket to be placed over it (
Place the LockIt lacing bracket onto the screw and
slide it up against the HDMI connector. Tighten the
screw to secure the bracket (
Loosely place the included tie wrap around the
HDMI connector and LockIt lacing bracket (
While holding the connector securely against the
lacing bracket, tighten the tie wrap, then remove
any excess length.
If the provided 3-pole captive screw connector is not already plugged into the RS-232
port on the rear panel, attach it.
Wire the unterminated end of the RS-232 cable to the attached 3-pole captive screw
connector as follows (see
figure 4
a.
Connect the transmit wire to the left pin, which plugs into the Tx (transmit) port.
b.
Connect the receive wire to the center pin, which plugs into the Rx (receive) port.
c.
Connect the ground wire to the rightmost pin, which plugs into the ground port,
marked with G.
U T
T P
).
2
O U
).
3
).
4
3
on the next page):
DSC DP-HD A • Installation
2
1
3
4
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