Page 1
DTP HDMI 230 & 330 D
HDMI Twisted Pair Extender
Transmitters and Receivers
User Guide
HDMI Extenders
68-2366-01 Rev. C
07 14
Page 2
Safety Instructions
Safety Instructions • English
WARNING: This symbol, , when used on the product, is intended to
alert the user of the presence of uninsulated dangerous voltage within the
product’s enclosure that may present a risk of electric shock.
ATTENTION: This symbol, , when used on the product, is intended
to alert the user of important operating and maintenance (servicing)
instructions in the literature provided with the equipment.
For information on safety guidelines, regulatory compliances, EMI/EMF
compatibility, accessibility, and related topics, see the Extron Safety and
Regulatory Compliance Guide, part number 68-290-01, on the Extron website,
www.extron.com.
Instructions de sécurité • Français
AVERTISSEMENT: Ce pictogramme, , lorsqu’il est utilisé sur le
produit, signale à l’utilisateur la présence à l’intérieur du boîtier du produit
d’une tension électrique dangereuse susceptible de provoquer un choc
électrique.
ATTENTION: Ce pictogramme, , lorsqu’il est utilisé sur le produit, signale
à l’utilisateur des instructions d’utilisation ou de maintenance importantes
qui se trouvent dans la documentation fournie avec le matériel.
Pour en savoir plus sur les règles de sécurité, la conformité à la réglementation,
la compatibilité EMI/EMF, l’accessibilité, et autres sujets connexes, lisez les
informations de sécurité et de conformité Extron, réf. 68-290-01, sur le site
Extron, www.extron.com.
Sicherheitsanweisungen • Deutsch
WARNUNG: Dieses Symbol auf dem Produkt soll den Benutzer darauf
aufmerksam machen, dass im Inneren des Gehäuses dieses Produktes
gefährliche Spannungen herrschen, die nicht isoliert sind und die einen
elektrischen Schlag verursachen können.
VORSICHT: Dieses Symbol auf dem Produkt soll dem Benutzer in der
im Lieferumfang enthaltenen Dokumentation besonders wichtige Hinweise
zur Bedienung und Wartung (Instandhaltung) geben.
Weitere Informationen über die Sicherheitsrichtlinien, Produkthandhabung,
EMI/EMF-Kompatibilität, Zugänglichkeit und verwandte Themen finden Sie in
den Extron-Richtlinien für Sicherheit und Handhabung (Artikelnummer
68-290-01) auf der Extron-Website, www.extron.com.
Instrucciones de seguridad • Español
ADVERTENCIA: Este símbolo, , cuando se utiliza en el producto,
avisa al usuario de la presencia de voltaje peligroso sin aislar dentro del
producto, lo que puede representar un riesgo de descarga eléctrica.
ATENCIÓN: Este símbolo, , cuando se utiliza en el producto, avisa
al usuario de la presencia de importantes instrucciones de uso y
mantenimiento recogidas en la documentación proporcionada con el
equipo.
Para obtener información sobre directrices de seguridad, cumplimiento
de normativas, compatibilidad electromagnética, accesibilidad y temas
relacionados, consulte la Guía de cumplimiento de normativas y seguridad de
Extron, referencia 68-290-01, en el sitio Web de Extron, www.extron.com.
Инструкция по технике безопасности • Русский
ПРЕДУПРЕЖДЕНИЕ: Данный символ, , если указан на продукте,
предупреждает пользователя о наличии неизолированного опасного напряжения
внутри корпуса продукта, которое может привести к поражению электрическим
током.
ВНИМАНИЕ: Данный символ, , если указан на продукте,
предупреждает пользователя о наличии важных инструкций
по эксплуатации и обслуживанию в руководстве,
прилагаемом к данному оборудованию.
Для получения информации о правилах техники безопасности,
соблюдении нормативных требований, электромагнитной
совместимости (ЭМП/ЭДС), возможности доступа и других
вопросах см. руководство по безопасности и соблюдению
нормативных требований Extron на сайте Extron: www.extron.com,
номер по каталогу - 68-290-01.
Chinese Simplified（简体中文）
警告： 产品上的这个标志意在警告用户该产品机壳内有暴露的危险 电压，有触电危险。
注意： 产品上的这个标志意在提示用户设备随附的用户手册中有
重要的操作和维护(维修）说明。
关于我们产品的安全指南、遵循的规范、EMI/EMF 的兼容性、无障碍
使用的特性等相关内容，敬请访问 Extron 网站 www.extron.com，参见
Extron 安全规范指南，产品编号 68-290-01。
Chinese Traditional（ )
警告: 若產品上使用此符號，是為了提醒使用者，產品機殼內存在著
可能會導致觸電之風險的未絕緣危險電壓。
注意 若產品上使用此符號，是為了提醒使用者。
有關安全性指導方針、法規遵守、EMI/EMF 相容性、存取範圍和相關主題的詳
細資訊，請瀏覽 Extron 網站：www.extron.com，然後參閱《Extron 安全性與
法規遵守手冊》，準則編號 68-290-01。
Japanese
警告: この記 号 が製品上に表示されている場合は、筐体内に絶縁されて
いない高電圧が流れ、感電の危険があることを示しています。
注意: この 記号 が製品 上に表 示されてい る場合は、本機 の取扱 説明 書に 記載さ れてい
る重要な 操作と保 守(整 備)の 指示につ いてユーザーの 注意 を喚起 するものです。
安全上のご注意、法規厳守、EMI/EMF適合性、その他の関連項目に
つ い て は 、エ クストロ ン の ウェ ブ サイト www.extron.com よ り 『 Extron Safety
and Regulatory Compliance Guide』 ( P/N 68-290-01) をご覧ください。
Korean
경고: 이 기호 가 제품에 사용될 경우, 제품의 인클로저 내에 있는 접지되지 않은 위험한
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주의: 이 기호 가 제품에 사용될 경우, 장비와 함께 제공된 책자에 나와 있는 주요 운영 및
유지보수(정비) 지침을 경고합니다.
안전 가이드라인, 규제 준수, EMI/EMF 호환성, 접근성, 그리고 관련 항목에
대한 자세한 내용은 Extron 웹 사이트(www.extron.com)의 Extron 안전 및
규제 준수 안내서, 68-290-01 조항을 참조하십시오.
Page 3
FCC Class A Notice
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part15 of the FCC rules. The ClassA limits provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and,
if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is
likely to cause interference. This interference must be corrected at the expense of the user.
ATTENTION: The Twisted Pair Extension technology works with shielded twisted pair
(STP) cables only. To ensure FCC Class A and CE compliance, STP cables and STP
connectors are also required.
For more information on safety guidelines, regulatory compliances, EMI/EMF
compatibility, accessibility, and related topics, see the “Extron Safety and
Regulatory Compliance Guide” on the Extron website.
Conventions Used in this Guide
Notifications
The following notifications are used in this guide:
CAUTION: A caution indicates a situation that may result in minor injury.
ATTENTION: Attention indicates a situation that may damage or destroy the product or
associated equipment.
NOTE: A note draws attention to important information.
Specifications Availability
Product specifications are available on the Extron website, www.extron.com.
Copyright
© 2014 Extron Electronics. All rights reserved.
Trademarks
All trademarks mentioned in this guide are the properties of their respective owners.
The following registered trademarks
Systems, Inc. or Extron Electronics:
AVTrac, Cable Cubby, CrossPoint, eBUS, EDID Manager, EDID Minder, Extron, Flat Field, GlobalViewer, Hideaway, Inline, IPIntercom,
IPLink, Key Minder, LockIt, MediaLink, PlenumVault, PoleVault, PowerCage, PURE3, Quantum, SoundField, SpeedMount, SpeedSwitch,
SystemINTEGRATOR, TeamWork, TouchLink, V-Lock, VersaTools, VN-Matrix, VoiceLift, WallVault, WindoWall, XTP and XTP Systems
Registered Service Mark
AAP, AFL (Accu-Rate Frame Lock), ADSP (Advanced Digital Sync Processing), Auto-Image, Cable Cover, CDRS (Class D Ripple Suppression),
DDSP (Digital Display Sync Processing), DMI (Dynamic Motion Interpolation), DriverConfigurator, DSPConfigurator, DSVP (Digital Sync
Validation Processing), FastBite, FOXBOX, IP Intercom HelpDesk, MAAP, MicroDigital, ProDSP, QS-FPC (QuickSwitch Front Panel Controller),
Scope-Trigger, SIS, Simple Instruction Set, Skew-Free, SpeedNav, Triple-Action Switching, XTRA, ZipCaddy, ZipClip
(SM)
: S3 Service Support Solutions
(R)
, registered service marks
Registered Trademarks
Trademarks(™
(SM)
, and trademarks
(®)
)
(TM)
are the property of RGB
Page 4
Page 5
Contents
Introduction............................................................ 1
About this Guide ................................................. 1
About the DTP HDMI 230 & 330 D Extenders ..... 1
Twisted Pair Cable Advantages ....................... 2
Transmission Distance .................................... 2
Features ............................................................. 2
Installation and Operation .................................. 3
Mounting the Transmitter or Receiver .................. 3
UL and Safety Guidelines ................................ 3
Site Preparation and Wall Box Installation ....... 3
Mud Ring Installation ...................................... 5
Final Installation .............................................. 6
Transmitter Connections ..................................... 6
Transmitter Front Panel ................................... 6
Transmitter Rear Panel .................................... 7
Receiver Connections ......................................... 8
Receiver Rear Panel ....................................... 8
Receiver Front Panel ....................................... 9
TP Cable Termination and
Recommendations .......................................... 10
Power Supply Wiring ........................................ 11
RS-232 and IR Connector Wiring ..................... 12
Operation ......................................................... 13
Transmitter Power Indicator .......................... 13
Receiver Power Indicator .............................. 13
System Operation ......................................... 13
Ground Loops .................................................. 14
Reference Information ...................................... 15
Decora Template Dimensions ........................... 15
vDTP HDMI 230 & 330 D Transmitter and Receiver • Contents
Page 6
Page 7
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.
CATx Cable
up to 230' (70 m)
Extron
INPUTS
IR
OVER DTP
RS-232
TxRx G Tx Rx
AUDIO
Blu-ray Player
Extron
DTP HDMI 230/330 D Tx
Transmitter
RS-232
HDMI
®
100
RELAY
LINK
ACT
31
INPUT
31
IR
42
31
COM
42
TXRX
1
IPL 250
42
2
R
3
TCP/IP
TouchLink
Contro l
System
ON
OFF
DISPLAY
MUTE
SCREEN
UP
SCREEN
DOWN
VCR
DVD
DOC
CAM
LAPTOP
PC
DTP HDMI 230/330 D Rx
Receiver
OUTPUTS
IR
OVER DTP
RS-232
TxRx G Tx Rx
AUDIO
RS-232
HDMI
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.
DTP HDMI 230 & 330 D Transmitter and Receiver • Introduction 1
Page 8
Twisted Pair Cable Advantages
Twisted pair (TP) cable is much smaller, lighter, more flexible, and less expensive than
coaxial or HDMI cable. These transmitter and receiver TP products make cable runs simpler
and less cumbersome. Termination of the cable with RJ-45 connectors is simple, quick, and
economical (see TP Cable Termination and Recommendations on page 10 for more
information).
NOTE: Do not use Extron UTP23SF-4 Enhanced Skew-Free AV UTP cable or STP201
cable to link the transmitter and receiver. The DTP HDMI 230 & 330 D Tx/Rx do not
work properly with these cables.
Control communications
The RS-232 or infrared (IR) communications are pass-through only. The transmitter and
receiver do not generate or respond to these signals.
Transmission Distance
The maximum transmission distance is determined by the resolution of the signal and the
twisted pair cable, graphics card, and display used in the system.
• The DTP HDMI 230 D transmitters and compatible receivers can transmit and
receive video signals of 720p, 1080i, 1080p HDTV, UHD (3840x2160) @ 30 Hz, or 4k
(4096x2160) @ 30 Hz up to 230 feet (70 m).
• The DTP HDMI 330 D transmitters and compatible receivers can transmit and
receive video signals of 720p, 1080i, 1080p HDTV, UHD (3840x2160) @ 30 Hz, or 4k
(4096x2160) @ 30 Hz up to 330 feet (100 m).
Features
Transmits single link HDMI-D signals over one STP cable — Twisted pair cables
provide an economical, easily installed cable solution.
Supports DDC and HDCP transmission — The DTP HDMI 230 & 330 D transmitters and
receivers fully support long distance transmission of the DDC and HDCP signals.
Control communications pass-through — Bidirectional RS-232 or IR control signals
can be transmitted alongside the HDMI signal, so that the remote display can be controlled
without the need for additional cabling.
Audio routing — The DTP HDMI 230 & 330 D transmitters and receivers also route
unbalanced stereo audio.
Supports CEC signal transmission
Wall-mountable enclosures
External 100 VAC to 240 VAC, 50-60 Hz, international power supply — Included with
transmitters.
Remote powering of the transmitter or receiver — Only one power supply is necessary
to power both devices.
Supports computer video up to 1920x1200, HTDV 1080p @ 60 Hz with Deep Color,
UHD, and 4k resolutions.
DTP HDMI 230 & 330 D Transmitter and Receiver • Introduction 2
Page 9
Installation and Operation
This section describes the installation and the operation of the DTP HDMI 230 & 330 D,
including:
• Mounting the Transmitter or Receiver
• Transmitter Connections
• Receiver Connections
• TP Cable Termination and Recommendations
• Power Supply Wiring
• RS-232 and IR Connector Wiring
• Operation
• Ground Loops
Mounting the Transmitter or Receiver
ATTENTION: Installation and service must be performed by experienced personnel.
The DTP HDMI 230 & 330 D transmitters and receivers can be installed in a two-gang
electrical wall box, or with a mud ring, with a Decora wall plate cover (supplied).
The installation must conform to national and local building, electrical, and safety codes and
to the size requirements of the wall plate.
UL and Safety Guidelines
The following UL guidelines pertain to the installation of the Decora transmitters and
receivers into a wall or furniture.
• These units are not to be connected to a centralized DC power source or used beyond
their rated voltage range.
• These units must be installed in UL-Listed wall boxes.
• These units must be installed with conduit in accordance with National Electrical Code.
Site Preparation and Wall Box Installation
Choose a location that allows cable runs without interference. Allow enough depth for both
the wall box and the cables. Install the cables into the wall, furniture, or conduits before
installing the wall plate.
NOTE: The Decora units are very deep and have connectors on the back side. Extron
recommends a 2-gang wall box which has a depth of at least 3.0 inches (7.6 cm) to
accommodate the connectors and cables.
DTP HDMI 230 & 330 D Transmitter and Receiver • Installation and Operation 3
Page 10
To install a new wall box, perform steps 1 through 9. If a suitable wall box is already
W
flush with edge of box.
installed, perform steps 6 through 9 on the next page. UL-listed wall boxes are
recommended.
1. If a wall box is not available to use for a template, use the Decora Template
Dimensions on page 15 to create a template. If installing directly into furniture, cut out
the center portion of the template.
2. Place the wall box (or the full-sized template) against the installation surface, and mark
the opening guidelines.
3. Cut out the material from the marked area.
4. Insert the wall box into the opening. The rear connectors on the box or wall plate should
fit easily into the opening. Enlarge or smooth the edges of the opening if needed.
5. Secure the wall box with nails or screws, leaving the front edge flush with the outer wall
or furniture surface (see figure 2).
NOTES:
• If attaching the wall box to wood, use four #8 or #10 screws or 10-penny
nails. A minimum of 0.5 inch (1.3 cm) of screw thread must penetrate the
wood.
• If attaching the wall box to metal studs or furniture, use four #8 or #10
self-tapping sheet metal screws or machine bolts with matching nuts.
all opening is
Cable
Clamp
Signal Output
Cable
Wall Stud
Screws or
Nails
INPUT
AUDIO
IN
Extron
DTP HDMI 230/330 D
IR
OVER DTP
RS-232
Tx Rx Tx RxG
Decora Faceplate
Figure 2. Installing the Wall Box and Mounting the Unit
DTP HDMI 230 & 330 D Transmitter and Receiver • Installation and Operation 4
Page 11
6. Feed the twisted pair cables and, if applicable, the power cables through the opening
and through the wall box punch-out holes, securing them with cable clamps to provide
strain relief.
NOTES:
• In order to fit in the wall box, the twisted pair cables and RJ-45 connectors
• One power supply can power both the transmitter and the receiver, so only
7. Trim back and insulate exposed cable shields with heat shrink to reduce the chance of
short circuits.
To prevent short circuits, the outer foil shield can be cut back to the point where the
cable exits the cable clamp.
8. Connect the cables to the rear of the unit.
9. Connect front panel devices (see Transmitter Front Panel on page 6 and Receiver
Front Panel on page 9 for connector details), restore the power supply, and test the
transmitter and receiver system. Make any cabling adjustments before final installation,
as the cables will be inaccessible afterwards.
Mud Ring Installation
should not have a boot installed.
one unit needs a power supply (see Power Supply Wiring on page 11 and
Ground Loops on page 14.
1. Using the mud ring as a guide, mark the edges and cut out the material within the
marked area.
2. Insert the mud ring into the opening, rotate and secure the locking arms with the
supplied screws shown in figure 3.
3. Follow steps 6 through 9 of Site Preparation and Wall Box Installation above, and
Final Installation on the next page.
Mud Ring
Wall
Figure 3. Installing the Mud Ring
DTP HDMI 230 & 330 D Transmitter and Receiver • Installation and Operation 5
Page 12
Final Installation
Sleeve ( )
Tip
After testing and making any adjustments, do the following:
1. At the power outlet, unplug the power supply.
NOTE: One power supply can power both the transmitter and the receiver (see
Power Supply Wiring on page 11 and Ground Loops on page 14).
2. Mount the transmitter or receiver into the wall box or mud ring, and attach the supplied
Decora faceplate to the unit (see figure 2 on page 4).
3. At the power outlet, reconnect the power supply. This powers up both units.
Transmitter Connections
Transmitter Front Panel
INPUTS
A
OVER DTP
B
AUDIO
Figure 4. DTP HDMI 230 & 330 D Transmitter Front Panel Connectors
A HDMI input connector — Connect an HDMI cable between this port and the HDMI
output port of the digital video source.
B Audio input — Connect an unbalanced stereo audio source to this 3.5 mm mini stereo
jack. Figure 5 shows how to wire the audio plug.
Left (+)
Ring
Right (
-
)
RS-232 IR
Tx Rx GTxRx
C
Figure 5. Audio Input Connector Wiring
DTP HDMI 230 & 330 D Transmitter and Receiver • Installation and Operation 6
Page 13
C RS-232/IR (Control) pass-through connector — Connect a serial communications
port to this 3.5 mm, 5-pole captive screw connector for bidirectional RS-232
communication (see RS-232 and IR connector wiring on page 12 to wire the
connector).
NOTE: The RS-232 connector can also transmit one-way modulated infrared (IR)
signals.
Transmitter Rear Panel
B
SIG
DTP OUT
LINK
POWER
12V
0.8 A MAX
A
Figure 6. DTP HDMI 230 & 330 D Transmitter Rear Panel Connectors
A DC power input connector — Plug the included external 12 VDC power supply into
either this 2-pole connector (see Power Supply Wiring on page 11 to wire the power
connector) or the power input connector on the receiver (see B on the following page).
B Transmitter output port — Connect one end of the twisted pair cable to the
RJ-45 connector on the transmitter (see TP Cable Terminations and
Recommendations on page 10 to properly wire the RJ-45 connectors).
ATTENTION: Do not connect this device to a telecommunications or computer
data network.
DTP HDMI 230 & 330 D Transmitter and Receiver • Installation and Operation 7
Page 14
Receiver Connections
Receiver Rear Panel
A
LINK
SIG
DTP IN
DTP 230/330 D Rx
POWER
12V
0.8 A MAX
B
Figure 7. DTP HDMI 230 & 330 D Receiver Rear Panel Connectors
A Receiver input ports — Connect the opposite end of the twisted pair cable from the
transmitter output connector (see B on the previous page) to this RJ-45 connector
(see TP Cable Termination and Recommendations on page 10 to properly wire the
RJ-45 connectors).
ATTENTION: Do not connect this device to a telecommunications or computer
data network.
B DC power input connector — Plug the included external 12 VDC power supply
into either this 2-pole connector (see Power Supply Wiring on page 11 to
wire the power connector) or the power input connector on the transmitter (see
on the previous page).
A
DTP HDMI 230 & 330 D Transmitter and Receiver • Installation and Operation 8
Page 15
Receiver Front Panel
A
B
Figure 8. DTP HDMI 230 & 330 D Receiver Front Panel Connectors
A HDMI output connector — Connect an HDMI display for the transmitted direct digital
image.
B Audio output connector — Connect a stereo audio device to this 3.5 mm mini stereo
jack to receive the unbalanced audio output (see figure 5 on page 6 for wiring details).
C RS-232 and IR (control) pass-through connector — Connect a serial
communications port to this 3.5 mm, 5-pole captive screw connector for bidirectional
RS-232 communication (see RS-232 and IR Connector Wiring on page 12 to wire
the connector).
AUDIO
OUTPUTS
OVER DTP
RS-232 IR
Tx Rx GTxRx
C
NOTE: The RS-232 connector can also transmit one-way modulated infrared (IR)
signals.
DTP HDMI 230 & 330 D Transmitter and Receiver • Installation and Operation 9
Page 16
TP Cable Termination and Recommendations
TP Wires
Pins:
Figure 9 details the recommended termination of both ends of TP cables with RJ-45
connectors in accordance with the TIA/EIA-T568B wiring standard.
12345678
TIA/EIA T
Pin
Wire color
White-orange
1
Orange
2
3
White-green
4
Blue
5
White-blue
Green
6
7
White-brown
8
Brown
568 B
Figure 9. TP Cable Termination
NOTE: Do not use Extron UTP23SF-4 Enhanced Skew-Free AV UTP cable or STP201
cable to link the transmitter and receiver. The DTP HDMI 230 & 330 D Tx/Rx do not
work properly with these cables.
Supported cables —
The DTP HDMI 230 & 330 D transmitters and receivers are compatible with shielded twisted
pair (F/UTP, SF/UTP, and S/FTP) cable.
Cable recommendations —
Extron recommends using the following practices to reduce transmission errors and achieve
full transmission distances up to 230 feet (70 m) for the 230 models and 330 feet (100 m)
for the 330 models.
• Use the following Extron XTP DTP 24 SF/UTP cables and DTP 24 connectors for the
best performance:
• XTP DTP 24/1000 Non-Plenum 1000’ (305 m) spool 22-236-03
• XTP DTP 24P/1000 Plenum 1000’ (305 m) spool 22-235-03
• XTP DTP 24 Plug Package of 10 101-005-02
• If not using XTP DTP 24 cable, at a minimum, Extron recommends 24 AWG, solid
conductor, STP cable with a minimum bandwidth of 400 MHz.
• Terminate cables with shielded connectors to the TIA/EIA-T568B standard.
• Use no more than two pass-through points, which may include patch points, punch
down connectors, couplers, and power injectors. If these pass-through points are
required, use CAT 6 or 6a shielded couplers and punch down connectors.
NOTE: When using STP cable in bundles or conduits, consider the following:
• Do not exceed 40% fill capacity in conduits.
• Do not comb the cable for the first 20 meters, where cables are straightened,
aligned, and secured in tight bundles.
• Loosely place cables and limit the use of tie wraps or Velcro®.
• Separate twisted pair cables from AC power cables.
DTP HDMI 230 & 330 D Transmitter and Receiver • Installation and Operation 10
Page 17
Power Supply Wiring
AA
NOTES:
• Only one power supply is required. A single power supply connected to either unit
• A power supply is included with each individually-packaged transmitter.
Figure 10 shows how to wire the connector. Snap the provided ferrite bead onto the DC
power cable, between the power supply and the connector on the HDMI unit.
in the pair powers both units.
3/16"
(5 mm) Max.
Smooth
SECTION A–A
Power Supply
Output Cord
Ridges
Captive Screw
Connector
Figure 10. Power Connector Wiring
CAUTION: Failure to follow these instructions may result in injury.
The two power cord wires must be kept separate while the power supply is plugged
in. Remove power before wiring.
ATTENTION:
• Always use a power supply supplied and or specified by Extron. Use of an
unauthorized power supply voids all regulatory compliance certification and may
cause damage to the supply and the end product. Unless otherwise stated, the
AC/DC adapters are not suitable for use in air handling spaces or in wall cavities.
The installation must always be in accordance with the applicable provisions of
National Electrical Code ANSI/NFPA 70, article 725 and the Canadian Electrical
Code part 1, section 16. The power supply shall not be permanently fixed to
building structure or similar structure.
• Power supply voltage polarity is critical. Incorrect voltage polarity can damage
the power supply and the unit. The ridges on the side of the cord (see figure 10)
identify the power cord negative lead.
• To verify the polarity before connection, plug in the power supply with no load and
check the output with a voltmeter.
• The length of the exposed (stripped) copper wires is important.
The ideal length is 3/16 inch (5 mm). Longer bare wires can short together.
Shorter wires are not as secure in the connectors and could be pulled out.
NOTE: Do not tin the power supply leads before installing them in the direct insertion
connector. Tinned wires are not as secure in the connectors and could be pulled out.
DTP HDMI 230 & 330 D Transmitter and Receiver • Installation and Operation 11
Page 18
RS-232 and IR Connector Wiring
Figure 11 shows how to wire the RS-232 and IR connector for the DTP HDMI 230 & 330 D
units.
IR
RS-232
Tx Rx G Tx Rx
Gnd
FunctionPin
TX
Transmit data
RX
Receive data
Signal ground
RS-232
IR
Tx Rx G Tx Rx
Do not tin the wires!
Ground (G)
Receive (Rx)
Transmit (Tx)
Bidirectional
Controlling
Device
Ground (G)
Receive (Rx)
Transmit (Tx)
Do not tin the wires!
Figure 11. RS-232 and IR Connector Wiring
ATTENTION: The length of the exposed (stripped) copper wires is important.
The ideal length is 3/16 inch (5 mm). Longer bare wires can short together. Shorter
wires are not as secure in the connectors and could be pulled out.
NOTE: Do not tin the power supply leads before installing them in the direct insertion
connector. Tinned wires are not as secure in the connectors and could be pulled out.
DTP HDMI 230 & 330 D Transmitter and Receiver • Installation and Operation 12
Page 19
Operation
DTP HDMI 230 & 330 D Tx Front Panel DTP HDMI 230 & 330 D Rx Front Panel
A
INPUTS
OVER DTP
RS-232 IR
AUDIO
Tx Rx GTxRx
B
AUDIO
OUTPUTS
OVER DTP
RS-232 IR
Tx Rx GTxRx
Figure 12. DTP HDMI 230 & 330 D Transmitter and Receiver Power Indicators
NOTE: Both transmitter and receiver have power indicators in the locations shown.
Transmitter Power Indicator
A Power LED — This two-color front panel LED lights to indicate signal and power status
as follows:
• Amber — The unit is receiving power but no signal on the HDMI input.
• Green — The unit is receiving power and a signal is present on the HDMI input.
Receiver Power Indicator
B Power LED — This two-color front panel LED lights to indicate signal and power status
as follows:
• Amber — The unit is receiving power but no signal on the TP input.
• Green — The unit is receiving power and a signal is present on the TP input.
System Operation
After the transmitter, the receiver, and their connected devices are powered up, the system
is fully operational. If any problems are encountered, ensure all cables are routed and
connected properly.
NOTE: Ensure that the video source and display are properly connected to the
transmitter and receiver pair, and that the transmitter, the receiver, and the display
have power applied before power is applied to the video source. If all other devices
are not turned on before the video source, the image may not appear.
DTP HDMI 230 & 330 D Transmitter and Receiver • Installation and Operation 13
Page 20
Ground Loops
3
2
1
When installing the DTP HDMI 230 and 330 D series products, be sure to avoid scenarios
where the ground potential differs greatly between the locations where the DTP transmitter
and DTP receiver are installed. Such situations can cause ground loops, which can result in
image drops, no image, or damage to the units. If such installations cannot be avoided, it is
necessary to isolate the ground between the DTP transmitter and receiver.
NOTES:
• Grounding DTP series units will disable analog audio transmission and the remote
power feature.
• Both DTP transmitter and receiver will need to be powered locally.
To eliminate a ground loop:
1. Remove all screws on the left, right, and top of both the DTP transmitter and receiver
units.
2. Remove the rear enclosure of each unit.
3. Locate and remove shunt jumpers at locations labeled JMP2 and JMP3 on both
transmitter and receiver (see figure 13 for jumper locations).
JMP 3
JMP 2
JMP 1
JMP
JMP
JMP
DTP HDMI 230/330 D Tx DTP HDMI 230/330 D Rx
Figure 13. DTP HDMI 230/330 D Internal Jumper Locations
4. Replace the rear enclosures and screws.
5. Install units with an external power supply placed at each end.
6. Use UTP cable between the DTP transmitter and receiver. If STP cable has already been
installed and terminated, disconnect the shielding at one end to discontinue the ground
path.
DTP HDMI 230 & 330 D Transmitter and Receiver • Installation and Operation 14
Page 21
Reference
(10.87 cm
Template for the 2-gang
Information
This section includes decora template dimensions for installation of the DTP HDMI 230 &
330 D transmitters and receivers.
Decora Template Dimensions
To create a template, use the dimensions shown on figure 14.
NOTES:
• The drawing is not full size or to scale. DO NOT scale up or print to use as a
template.
• Full size templates are available online at www.extron.com.
mounting bracket
4.28"
)
3.06"
(7.78 cm)
4.26" (10.83 cm)
3.75" (9.53 cm)
Recommended
cut-out area
for the installation
surface.
SURFACE
CUT-OUT AREA
FOR WALL MOUNT
Top Panel
Figure 14. Decora Template Dimensions
DTP HDMI 230 & 330 D Transmitter and Receiver • Reference Information 15
Page 22
Extron Warranty
Extron Electronics warrants this product against defects in materials and workmanship for a period of three years
from the date of purchase. In the event of malfunction during the warranty period attributable directly to faulty
workmanship and/or materials, Extron Electronics will, at its option, repair or replace said products or components,
to whatever extent it shall deem necessary to restore said product to proper operating condition, provided that it is
returned within the warranty period, with proof of purchase and description of malfunction to:
USA, Canada, South America,
and Central America:
Extron Electronics
1230 South Lewis Street
Anaheim, CA 92805
U.S.A.
Europe and Africa:
Extron Europe
Hanzeboulevard 10
3825 PH Amersfoort
The Netherlands
Japan:
Extron Electronics, Japan
Kyodo Building, 16 Ichibancho
Chiyoda-ku, Tokyo 102-0082
Japan
China:
Extron China
686 Ronghua Road
Songjiang District
Shanghai 201611
China
Asia:
Extron Asia Pte Ltd
135 Joo Seng Road, #04-01
PM Industrial Bldg.
Singapore 368363
Middle East:
Extron Middle East
Dubai Airport Free Zone
F12, PO Box 293666
United Arab Emirates, Dubai
Singapore
This Limited Warranty does not apply if the fault has been caused by misuse, improper handling care, electrical
or mechanical abuse, abnormal operating conditions, or if modifications were made to the product that were not
authorized by Extron.
NOTE: If a product is defective, please call Extron and ask for an Application Engineer to receive an RA (Return
Authorization) number. This will begin the repair process.
USA: 714.491.1500 or 800.633.9876 Europe: 31.33.453.4040
Asia: 65.6383.4400 Japan: 81.3.3511.7655
Units must be returned insured, with shipping charges prepaid. If not insured, you assume the risk of loss or damage
during shipment. Returned units must include the serial number and a description of the problem, as well as the
name of the person to contact in case there are any questions.
Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality,
performance, merchantability, or fitness for any particular use. In no event will Extron Electronics be liable for direct,
indirect, or consequential damages resulting from any defect in this product even if Extron Electronics has been
advised of such damage.
Please note that laws vary from state to state and country to country, and that some provisions of this warranty may
not apply to you.
Extron Headquarters
+1.800.633.9876 (Inside USA/Canada Only)
Extron USA - West Extron USA - East
+1.714.491.1500 +1.919.850.1000
+1.714.491.1517 FAX +1.919.850.1001 FAX
Extron Europe
+800.3987.6673
(Inside Europe Only)
+31.33.453.4040
+31.33.453.4050 FAX
© 2014 Extron Electronics All rights reserved. www.extron.com
Extron Asia
+65.6383.4400
+65.6383.4664 FAX
Extron Japan
+81.3.3511.7655
+81.3.3511.7656 FAX
Extron China
+86.21.3760.1568
+86.21.3760.1566 FAX
Extron Middle East
+971.4.299.1800
+971.4.299.1880 FAX
Extron Korea
+82.2.3444.1571
+82.2.3444.1575 FAX
Extron India
1.800.3070.3777
(Inside India Only)
+91.80.3055.3777
+91.80.3055.3737 FAX
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