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DTP HDMI 230 & 330 D Transmitter and Receiver • Introduction 1
Introduction
• About this Guide
• About the DTP HDMI 230 & 330 D Extenders
• Features
About this Guide
This guide describes the Extron DTP HDMI 230 & 330 D family of High-Definition Multimedia
Interface (HDMI™) Extenders, which consists of DTP HDMI 230 & 330 D transmitters and
DTP HDMI 230 & 330 D receivers. This guide describes how to install, operate, and
configure them.
About the DTP HDMI 230 & 330 D Extenders
The Extron DTP HDMI 230 and 330 D extenders are a family of HDMI transmitters and
receivers (see figure 1) which are housed in enclosures that can be mounted in Underwriters
Laboratories (UL) standard wall boxes with Decora
®
-style face plates. A transmitter and
receiver pair extends the usable distance of HDMI digital video and RS-232 or IR control
signals over one shielded twisted pair (STP) cable.
Tx RxGTxRx
RS-232
IR
OVER DTP
OUTPUTS
AUDIO
Tx RxGTxRx
RS-232
IR
OVER DTP
INPUTS
AUDIO
1
31
42
31
42
31
42
2
3
100
LINK
ACT
COM
IR
INPUT
RELAY
TXRX
R
IPL 250
®
ON
OFF
DISPLAY
MUTE
SCREEN
UP
SCREEN
DOWN
VCR
DVD
DOC
CAM
LAPTOP
PC
TCP/IP
TouchLink
Control
System
RS-232
CATx Cable
up to 230' (70 m)
Extron
DTP HDMI 230/330 D Tx
Transmitter
Extron
DTP HDMI 230/330 D Rx
Receiver
RS-232
HDMI
HDMI
Blu-ray Player
Flat Panel
Display
Figure 1. Typical Transmitter and Receiver Application
A DTP HDMI 230 & 330 D system consists of a transmitter (Tx) and a receiver (Rx). The pair
can handle a single HDMI digital video signal and a bidirectional RS-232 or IR link.
The DTP HDMI 230 & 330 D transmitters and receivers are sold separately. Each purchased
transmitter is shipped with a single external desktop 12 VDC power supply that accepts 100
to 240 VAC, 50-60 Hz input. A single power supply connected to either the transmitter or
the receiver can power both units through the twisted pair cable that links the units.