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Introduction
• About this Guide
• About the DTP HDMI 301 Transmitter and Receiver
• Features
About this Guide
This guide describes the Extron DTP HDMI 301 High Definition Multimedia Interface (HDMI
™
)
Extender, which consists of a DTP HDMI 301 Tx transmitter and a DTP HDMI 301 Rx receiver.
This guide describes how to install, operate, and configure the transmitter and receiver.
About the DTP HDMI 301 Tx/Rx Transmitter and Receiver
The Extron DTP HDMI 301 Tx/Rx transmitter and receiver pair (see figure 1) extends the
usable distance of HDCP-compliant HDMI digital video (with embedded audio), optional
analog audio, and bidirectional RS-232 and infrared (IR) control signals over one or two
Category (CAT) 5e, CAT 6, and CAT 6a unshielded twisted pair (UTP) or shielded twisted pair
(STP) cables. The DTP HDMI 301 can also extend DVI video with applicable adapters. The
video, audio, and control signals can be transmitted up to 330 feet (100 m).
POWER
12V
RxTx
RS-232 IR
INPUTS
1.0 A MAX
RxTx
AUDIO
OUT
ANALOG AUDIO
SIG LINK
DTP OUT
OUTPUTS
L R
AUDIO
POWER
12V
1.0 A MAX
IN
ANALOG AUDIO
SIG LINK
DTP IN
1
31
42
31
42
31
42
2
3
100
LINK
ACT
COM
IR
INPUT
RELAY
TX
RX
R
IPL 250
®
ON
OFF
DISPLAY
MUTE
SCREEN
UP
SCREEN
DOWN
VCR
DVD
DOC
CAM
LAPTOP
PC
TCP/IP
TouchLink
Control
System
Blu-ray Player
Flat Panel Display
Extron
DTP HDMI 301 Tx
Transmitter
Extron
DTP HDMI 301 Rx
Receiver
HDMI Cable
HDMI Cable
RS-232
RS-232
CAT 5-Type Cable
Figure 1. Typical Transmitter and Receiver Application
The pair requires only one cable to transmit HDMI digital video, embedded audio, and the
RS-232 and IR link. The pair requires a second cable to extend analog audio.
The DTP HDMI 301 Tx/Rx units are housed in quarter rack width metal enclosures. They can
be set on a tabletop or mounted in a rack, under or through furniture, or to a projector pole.
The 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 TP cable that carries HDMI video.
DTP HDMI 301 • Introduction 1