Extron electronics IN1804 Series User Manual page 24

The output 1A connector has the following LEDs:
Signal LED — Lights when the scaler is sending a signal.
•
Link LED — Lights when a valid link is established.
•
DTP Mode
• HDCP-compliant digital video
• Embedded audio into the TMDS output
or analog audio
DTP standard IR pass-through signals
•
on the associated 3-pole captive screw
connector
Remote power to a DTP receiver
•
• Ethernet insertion of RS-232 control
signals
ATTENTION:
• Do not connect this connector to a computer or telecommunications network.
• Ne connectez pas ce port à des données informatiques ou à un réseau de
télécommunications.
• DTP remote power is intended for indoor use only. No part of the network that
uses DTP remote power should be routed outdoors.
• L'alimentation DTP à distance est destiné à une utilisation en intérieur
seulement. Aucune partie du réseau qui utilise l'alimentation DTP à distance ne
peut être routée en extérieur.
Over TP IR pass-through port (IN1804 DO only) — To transmit or
Q
receive infrared data to and from a sink connected to your DTP or
DTP2 receiver, XTP matrix, or HDBaseT display, connect a control
device (such as an Extron IPCP Pro Control Processor) to the 3-pole IR
Over TP captive screw port (see the illustration at right).
NOTE: RS-232 communication can also be sent to the far end of
the twisted pair connection, but it must be done through RS-232
insertion via Ethernet. A control signal applied to an IN1804 LAN
port can be routed to the RS-232 port of any connected twisted
Ethernet to RS-232 Insertion
pair device (see
HDMI/CEC output connector 1B (IN1804 DO only) — Connect an
R
HDMI or DVI (with an appropriate adapter) output device to this rear panel HDMI output
connector for HDMI video with embedded audio. This HDMI/CEC output and DTP2/
XTP/HDBT output 1B are mirrored, displaying the same image.
TIP: Use Extron HDMI LockIt Lacing Brackets to secure HDMI cables to the device
(see HDMI Connections
Signal Support
• HDCP-compliant digital video
• Embedded audio into the TMDS
output
IR pass-through signals on the
•
associated 3-pole captive screw
connector
Ethernet insertion of RS-232 control
•
signals
on page 45).
on page 18).
IN1804 Scaling Presentation Switcher • Installation
HDBaseT Mode
IR
Tx, Rx, and G
Pins
Tx Rx G
IR Device
16