Serial And Ir Insertion Connections - Extron electronics DTP CrossPoint 84 User Manual

Audio Outputs 1 through 4 (see
J
devices such as an audio amplifier or powered speakers, to these 5-pole,
3.5 mm captive screw connectors. These connectors output unamplified,
line level audio, whether it is tied from an analog input or de-embedded from an HDMI
input (see
Amp output 1 (stereo audio model) — Connect unpowered,
K
4-ohm or 8-ohm speakers to this 4-pole 5 mm captive screw
connector to play the amplified stereo audio from output 1.
Amp output 1 (mono audio model) — Connect unpowered speakers
L
to this 2-pole captive screw connector to play the amplified mono audio
from output 1.
ATTENTION:
•
•
S/PDIF output 4 — Connect a compatible device to this RCA connector
M
to receive digital audio signal stripped from the output 4 digital stream (see
S/PDIF output connector
DMP Expansion Port and LED) —
N
Expansion port — Connect a CAT 6 cable between this port and the
Expansion port on an optional Extron DMP 128 ProDSP Digital Matrix
Processor. A shielded 1-foot cable is included with the DMP 128. Expansion
supports audio system scalability with expanded audio processing and signal routing
capabilities (see
on using this functionality). No setup is required; just connect the two devices.
Link LED — Lights to indicate that the port is connected to a compatible device.

Serial and IR Insertion Connections

1
1
Figure 6.
Over TP (Inputs 7 and 8) ports— If desired, connect serial RS-232
O
signals, modulated IR signals, or both to these 3.5 mm, 5-pole captive
screw connectors to insert bidirectional RS-232 and IR communications
onto the associated inputs (see
to wire the cables).
Over TP (Outputs 3 and 4) ports — If desired, connect serial RS-232
P
signals, modulated IR signals, or both to these 3.5 mm, 5-pole captive
screw connectors to insert bidirectional RS-232 and IR communications
onto the associated outputs (see
Analog audio input connectors
Ensure the rated input voltage of the speakers matches the rated
output voltage of the switcher.
Assurez-vous que la tension nominale d'entrée des enceintes soit
compatible avec la tension nominale de sortie du sélecteur
on page 21 to wire this connector).
Expansion Port Operation Within the DSP
RS-232 IR
2 3 4
Tx Rx G Tx Rx
SIG LINK
OVER TP SIG LINK
XTP XTP
RS-232 IR
DTP DTP
OUT OUT
HDBT Tx Rx G Tx Rx
2 3 4 5 6
SIG
XTP
DTP
IN
Serial and IR Insertion Connections
Serial and IR port connectors
Serial and IR port
DTP CrossPoint 84 Series Matrix Switchers • Installation
figure 2 on page 11)— Connect audio
on page 19 to wire the connectors).
4
S/PDIF
OUT
HDBT
RS-232 IR
8
Tx Rx G Tx Rx
LINK SIG LINK
OVER TP
XTP
RS-232 IR
DTP
IN
Tx Rx G Tx Rx
connectors).
L R
8 / 4
1
L R
CLASS 2 WIRING
1
CLASS 2 WIRING
S/PDIF
OUT
EXP
on page 124 for details
RS-232 IR
Tx Rx G Tx Rx
on page 20
RS-232 IR
Tx Rx G Tx Rx
14