Extron electronic Switch DTP DVI 230 User Manual

User Guide  
HDMI & DVI Extenders  
DTP DVI 230  
DVI Twisted Pair Extender  
68-2341-01 Rev. B  
06 13  
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FCC Class A Notice  
This equipment has been tested and found to comply with the limits for a Class A digital  
device, pursuant to part 15 of the FCC rules. The Class A 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; correcting the interference is at the expense of the user.  
ATTENTION: The Twisted Pair Extension technology works with unshielded twisted pair (UTP)  
or shielded twisted pair (STP) cables; but, to ensure FCC Class A and CE compliance, STP  
cables and STP Connectors are 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.  
Specifications Availability  
Product specification are available on the Extron website, www.extron.com.  
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.  
Copyright  
© 2013 Extron Electronics. All rights reserved.  
Trademarks  
All trademarks mentioned in this guide are the properties of their respective owners.  
The following registered trademarks®, registered service marks(SM), and trademarks(TM) are the property of  
RGB Systems, Inc. or Extron Electronics:  
Registered Trademarks(®)  
AVTrac, Cable Cubby, CrossPoint, eBUS, EDID Manager, EDID Minder, Extron, Flat Field, GlobalViewer, Hideaway, Inline, IP Intercom, IP Link,  
Key Minder, LockIt, MediaLink, PoleVault, PowerCage, PURE3, Quantum, SoundField, SpeedMount, SpeedSwitch, System Integrator,  
TeamWork, TouchLink, V‑Lock, VersaTools, VN‑Matrix, VoiceLift, WallVault, WindoWall  
Registered Service Mark(SM) : S3 Service Support Solutions  
Trademarks()  
AAP, AFL (Accu‑Rate Frame Lock), ADSP (Advanced Digital Sync Processing), AIS (Advanced Instruction Set), Auto‑Image, CDRS (Class D  
Ripple Suppression), DDSP (Digital Display Sync Processing), DMI (Dynamic Motion Interpolation), Driver Configurator, DSP Configurator, 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, XTP, XTP Systems, XTRA, ZipCaddy,  
ZipClip  
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Contents  
Reference Information ...................................... 10  
Introduction............................................................ 1  
Mounting the Transmitter or Receiver................ 10  
Tabletop Use ................................................ 10  
Mounting kits................................................ 10  
UL Rack‑Mounting Guidelines ...................... 11  
Disconnecting the Ground................................ 11  
About this Guide................................................. 1  
About the DTP DVI 230 Tx/Rx Transmitter  
and Receiver ..................................................... 1  
TP Cable Advantages..................................... 2  
Control Communications ................................ 2  
Features ............................................................. 2  
Installation and Operation.................................. 3  
Mounting the Units ............................................. 3  
Connections....................................................... 3  
Transmitter Connections................................. 3  
Receiver Connections..................................... 5  
Connector and Cable Details.......................... 6  
Operation ........................................................... 9  
DTP DVI 230 Tx/Rx Transmitter and Receiver • Table of Contents  
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Introduction  
About this Guide  
This guide describes the Extron DTP DVI 230 Long Distance Digital Visual Interface  
(DVI) Twisted Pair Extender, which consists of a DTP DVI 230 Tx transmitter and a  
DTP DVI 230 Rx receiver. This guide describes how to install, operate, and configure the  
transmitter and receiver.  
About the DTP DVI 230 Tx/Rx Transmitter and Receiver  
The Extron DTP DVI 230 Tx/Rx transmitter and receiver pair (see figure 1) extends the  
usable distance of DVI digital video, optional analog audio, and bidirectional RS‑232 and  
infrared (IR) control signals over one Extron XTP DTP 24 shielded twisted pair (STP) cable  
(recommended) or Category (CAT) 5e, CAT 6, or CAT 6a STP or unshielded twisted pair  
(UTP) cable. The DTP DVI 230 can also extend HDMI video, which may include embedded  
audio, with the appropriate adapters. The video, audio, and control signals can be  
transmitted up to 230 feet (70 m).  
TouchLink  
Control  
System  
TCP/IP  
VCR  
D
DV  
DOC  
M
CA  
OP  
PT  
LA  
PC  
ON  
OFF  
Y
DISPLA  
MUTE  
®
EN  
RE  
U
SC  
P
100  
N
EN  
RE  
Y
LA  
K
SC WN  
DO  
R
E
LI  
T
3
A
CT  
INPU  
1
IR  
3
1
4
M
O
3
4
C
X
2
R
1
2
TX  
4
2
2
L
IP  
1
2
3
R
RS-232  
CATx Cable  
up to 230' (70 m)  
T
U
P
T
U
O
L
A
C
O
L
DVI 230 Tx  
D
I-  
V
D
UTS  
P
N
I
Extron  
IO  
Extron  
D
U
A
DTP DVI 230 Tx  
DTP DVI 230 Rx  
Transmitter  
Receiver  
DVI Cable  
RS-232  
DVI Cable  
R
AUDIO  
L
TS  
U
P
T
U
O
DTP DVI 230 Rx  
D
I-  
V
D
Projector  
Media PC  
Figure 1. Typical Transmitter and Receiver Application  
The DTP DVI 230 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. The receiver can also  
be mounted on a projector bracket.  
DTP DVI 230 Tx/Rx Transmitter and Receiver • Introduction  
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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 DVI video.  
TP Cable Advantages  
Twisted pair cable is much smaller, lighter, more flexible, and less expensive than coaxial  
or DVI cable. These transmitter and receiver twisted pair (TP) products make cable runs  
simpler and less cumbersome. Termination of the cable with RJ‑45 connectors is simple,  
quick, and economical.  
NOTE: Do not use Extron UTP23SF‑4 Enhanced Skew‑Free AV UTP cable or  
STP201 cable to link the transmitter and receiver. The DTP DVI 230 Tx/Rx does not  
work properly with these cables.  
Control Communications  
The RS‑232 and IR communications are a passive pass‑through only. The transmitter and  
receiver do not generate or respond to the RS‑232 and IR communication signals.  
Features  
Transmits single link DVI signals over a single STP or UTP cable — Standard twisted  
pair cables provide an economical, easily installed cable solution.  
Long distance transmission — Extends video, audio, and control signals up to 230 feet  
(70 m).  
Supports Display Data Channel (DDC) transmission — The transmitter and receiver  
pair fully supports long distance transmission of the DDC signals.  
Control communications pass-through — Bidirectional RS‑232 and IR control signals  
can be transmitted alongside the DVI signal, so that the remote display can be controlled  
without the need for additional cabling.  
Supports Consumer Electronics Control (CEC) signal transmission  
1-inch high, quarter rack width, metal enclosures — With low profile enclosures, the  
transmitter and receiver can be discreetly installed in locations such as behind a plasma or  
LCD flat‑panel display.  
External 100 VAC to 240 VAC, 50-60 Hz, international power supply — One power  
supply is included with the transmitter.  
Remote powering of transmitter or receiver — Only one power supply is normally  
necessary to power both devices.  
DTP DVI 230 Tx/Rx Transmitter and Receiver • Introduction  
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Installation and  
Operation  
This section describes the installation and the operation of the DTP DVI 230 Tx/Rx Extender,  
including:  
Mounting the Units  
Mounting instructions can be found in Mounting the Transmitter or Receiver on  
page 10. Compatible optional hardware is listed on the Extron website (www.extron.com).  
ATTENTION:  
Installation and service must be performed by authorized personnel only.  
Avoid ground potential differences between the transmitter and receiver installation  
sites, which can lead to equipment damage or a missing or unstable picture. If  
a potential difference cannot be avoided, remove the ground connection between  
the units and locally power both units (see Disconnecting the Ground on  
page 11). In this configuration, the DTP DVI 230 cannot extend analog audio and  
each unit requires a local power supply.  
Connections  
Transmitter Connections  
DDC ROUTE  
REMOTE  
INPUTS  
DVI-D  
POWER  
12V  
0.8 A MAX  
LOCAL OUTPUT  
SIG  
LINK  
OVER DTP  
AUDIO  
RS-232  
IR  
ON  
1
2
DTP OUT  
Tx Rx  
G
Tx Rx  
DTP DVI 230 Tx  
SPARE  
LOCAL  
Rear  
Front  
6
5
4
3
1
2
Figure 2. DTP DVI 230 Tx Connectors  
a DVI input connector — Connect an DVI cable between this port and the DVI output  
port (or HDMI port, with an appropriate adapter) of the digital video source.  
DTP DVI 230 Tx/Rx Transmitter and Receiver • Installation and Operation  
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b Local Output connector — If desired, connect a DVI monitor for local monitoring of  
the input digital image.  
NOTES:  
The local output is limited to a data rate of 4.95 Gbps (1.65 Gbps per color).  
In a system where the local output is not used, ensure that you power up the  
end display first before the video source. Route the DDC to the remote end  
(see the DDC Route DIP switch [see item c on page 9]).  
c Audio input connector — If desired, plug an analog audio input into the transmitter  
via this stereo mini jack connector.  
NOTE: The analog audio input on this connector is in  
Tip (+)  
addition to the digital audio that may be embedded  
Ring (  
-)  
in the DVI input. See the figure at right to identify  
the connector tip, ring, and sleeve when you  
are making connections for the transmitter from  
existing audio cables. A mono audio connector  
consists of the tip and sleeve. A stereo audio  
connector consists of the tip, ring, and sleeve.  
Sleeve (  
)
3.5 mm Stereo Plug Connector  
(balanced)  
d RS-232 and IR connector — Connect a serial RS‑232 signal, a modulated IR  
signal, or both to this 3.5 mm, 5‑pole captive screw connector for bidirectional RS‑232  
and IR communication (see RS-232 and IR connector wiring on page 9 to wire the  
connector).  
e DTP Output RJ-45 connector — Connect one end of a TP cable to this RJ‑45  
female connector on the transmitter. Ensure the opposite end of this cable is connected  
to the receiver DTP Input RJ‑45 connector (see item g on the next page).  
ATTENTION: Do not connect this device to a telecommunications or computer  
data network.  
NOTE: See TP cable termination and recommendations on page 6 to properly  
wire the RJ‑45 connectors and for detailed NOTES.  
Signal LED — Indicates the unit is receiving a TMDS clock signal on the DVI input.  
Link LED — Indicates a valid link is established between the units on the DTP input  
and output cable.  
f Power input connector — Plug the included external 12 VDC power supply into  
either this 2‑pole connector or the power input connector on the receiver (item  
page 6). See Power supply wiring on page 8 to wire the connector.  
on  
NOTES:  
One power supply is included with the transmitter and normally can power  
both units.  
If you have removed the ground jumpers (see Disconnecting the Ground  
on page 11) because of ground potential differences, one DTP DVI 230 unit  
cannot remotely power the other unit. Each unit requires a local power  
supply.  
DTP DVI 230 Tx/Rx Transmitter and Receiver • Installation and Operation  
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Receiver Connections  
OUTPUTS  
SIG  
LINK  
POWER  
12V  
0.8 A MAX  
OVER DTP  
AUDIO  
L
R
DVI-D  
RS-232  
IR  
DTP IN  
Tx Rx  
G
Tx Rx  
DTP DVI 230 Rx  
Rear  
Front  
11  
7
10  
8
9
Figure 3. DTP DVI 230 Rx Connectors  
g DTP Input RJ-45 connector — Connect one end of the TP cable from the transmitter  
output connector to this RJ‑45 female connector. Ensure the opposite end of this cable  
is connected to the transmitter DTP Out connector (see item e on the previous page).  
ATTENTION: Do not connect this device to a telecommunications or computer  
data network.  
NOTE: See TP cable termination and recommendations on the next page to  
properly wire the RJ‑45 connectors and for detailed NOTES.  
Signal LED — Indicates the unit is receiving a valid signal on the DTP In connector.  
Link LED — Indicates a valid link is established between the units on the DTP input  
and output cable.  
h DVI output connector — Connect a display with an DVI input port (or HDMI input  
port, with an appropriate adapter) to display the transmitted direct digital image.  
i Audio output connector — This 5‑pole, 3.5 mm captive screw connector outputs  
the transmitted, unamplified, line level analog audio. Connect an audio device, such as  
an audio amplifier or powered speakers.  
See figure 4 to properly wire a captive screw output connector. Use the supplied  
tie‑wrap to strap the audio cable to the extended tail of the connector.  
No Ground Here  
Tip  
Ring  
Sleeves  
Tip  
Tip  
Sleeves  
Tip  
Ring  
Do not tin the wires!  
No Ground Here  
Unbalanced Stereo Output  
Balanced Stereo Outp  
Figure 4.  
Captive Screw Connector Wiring for Stereo Audio Output  
ATTENTION: For unbalanced audio, connect the sleeves to the ground contact.  
Do not connect the sleeves to the negative (‑) contacts.  
NOTES:  
If you have removed the ground jumpers (see Disconnecting the Ground on  
page 11) because of ground potential differences, the DTP DVI 230 cannot  
extend analog audio. No analog audio is output.  
The length of exposed wires is critical. The ideal length is 3/16 inch (5 mm).  
If the stripped section of wire is longer than 3/16 inch, the exposed wires  
may touch, causing a short circuit.  
If the stripped section of wire is shorter than 3/16 inch, wires can be easily  
pulled out even if tightly fastened by the captive screws.  
Do not tin the power supply leads before installing them in the connector.  
Tinned wires are not as secure in the connector and could be pulled out.  
DTP DVI 230 Tx/Rx Transmitter and Receiver • Installation and Operation  
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j RS-232 and IR connector — Connect a serial RS‑232 signal, a modulated IR  
signal, or both to this 3.5 mm, 5‑pole captive screw connector for bidirectional RS‑232  
and IR communication (see RS-232 and IR connector wiring on page 9 to wire the  
connector).  
k Power input connector — Plug the included external 12 VDC power supply into  
either this 2‑pole connector or the power input connector on the transmitter (see  
item f on the previous page) (see Power supply wiring on page 8 to wire the  
connector).  
NOTES:  
One power supply is included with the transmitter and normally can power  
both units.  
If you have removed the ground jumpers (see Disconnecting the Ground  
on page 11) because of ground potential differences, one DTP DVI 230 unit  
cannot remotely power the other unit. Each unit requires a local power  
supply.  
Connector and Cable Details  
TP cable termination and recommendations  
Figure 5 details the TIA/EIA T 568B wiring standard. Use this standard to terminate TP  
cables with RJ‑45 connectors.  
Side  
Pins:  
12345678  
TIA/EIA T  
568 B  
Pin Wire color  
1
2
3
White-orange  
Orange  
White-green  
4
5
6
7
8
Blue  
White-blue  
Green  
Insert  
Twisted  
Pair Wires  
White-brown  
Brown  
Figure 5. 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 DVI 230 Tx/Rx does not work  
properly with these cables.  
DTP DVI 230 Tx/Rx Transmitter and Receiver • Installation and Operation  
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Supported cables —  
The DTP DVI 230 is compatible with CAT 5e, 6, 6a, and 7 shielded twisted pair (F/UTP,  
SF/UTP, and S/FTP) and unshielded twisted pair (U/UTP) cable.  
Cable recommendations —  
Extron recommends using the following practices to achieve full transmission distances up  
to 230 feet (70 m) and reduce transmission errors.  
Use the following Extron XTP DTP 24 SF/UTP cables and DTP 24 connectors for the  
best performance:  
XTP DTP 24/1000  
XTP DTP 24P/1000 Plenum 1000’ (305 m) spool  
XTP DTP 24 Plug Package of 10  
Non‑Plenum 1000’ (305 m) spool  
22‑236‑03  
22‑235‑03  
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 T 568 B 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 CAT5e and CAT6 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 DVI 230 Tx/Rx Transmitter and Receiver • Installation and Operation  
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Power supply wiring  
NOTES:  
One power supply is included with the transmitter and normally can power both  
units.  
If you have removed the ground jumpers (see Disconnecting the Ground on  
page 11) because of ground potential differences, one DTP DVI 230 unit cannot  
remotely power the other unit. Each unit requires a local power supply.  
Figure 6 shows how to wire the connector. Use the supplied tie‑wrap to strap the power  
cord to the extended tail of the connector.  
Smooth  
Ridges  
A
A
SECTION A–A  
Power Supply  
Tie Wrap  
Output Cord  
3
5
Figure 6. Power Connector Wiring  
CAUTION: Electric shock hazard —  
The two power cord wires must be kept separate while the power supply is  
plugged in. Remove power before wiring.  
The length and preparation of exposed wires is important (see the second and  
third audio connector NOTES on page 5 for details).  
ATTENTION:  
This product is intended to be supplied by a Listed Power Unit marked “Class 2”  
or “LPS,” rated 12 VDC, 1.0 A minimum. Always use a power supply supplied by  
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 75 and the Canadian Electrical  
Code part 1, section 16. The power supply shall not be permanently fixed to a  
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 6) 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.  
DTP DVI 230 Tx/Rx Transmitter and Receiver • Installation and Operation  
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RS-232 and IR connector wiring  
Figure 7 shows how to wire the RS‑232 connector.  
IR Device  
Rx Tx Gnd  
Tx/Rx  
Pins  
Tx Rx Gnd  
RS-232 Device  
Figure 7. RS-232 Connector Wiring  
NOTES:  
The IR Tx and Rx line pair and the RS‑232 Tx and Rx line pair must each cross  
once between this connector and the source or destination.  
The length and preparation of exposed wires is important (see the second and  
third audio connector NOTES on page 5 for details).  
Operation  
Figure 8 shows the location of the power indicators on the front and rear panels of the  
transmitter and receiver.  
DDC ROUTE  
POWER  
REMOTE  
12V  
0.8 A MAX  
ON  
1
1
2
SPARE  
LOCAL  
Front  
(Both Units)  
Rear  
(Tx)  
2
3
Figure 8. Power Indicators  
a Power (and signal) LED (front panel) —  
Amber — The unit is receiving power, either locally or remotely (on the DTP cable).  
Green — The unit is receiving an active DVI input, either on the DVI input if a  
transmitter, or transmitted on the DTP cable if a receiver.  
b Power LED (rear panel) —  
Amber — The unit is receiving power remotely (on the DTP cable).  
Green — The unit is receiving power locally.  
c DDC Route switch — This rear panel switch selects either the remote or local DVI  
display as the DDC reference (for EDID communications).  
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 selected for the DDC 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 the other devices are not turned on before the video source, the image may not  
appear.  
DTP DVI 230 Tx/Rx Transmitter and Receiver • Installation and Operation  
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Reference  
Information  
This section provides procedures for mounting the DTP DVI 230 Tx/Rx transmitter and  
receiver and disconnecting the ground between them.  
Mounting the Transmitter or Receiver  
ATTENTION:  
Installation and service must be performed by authorized personnel only.  
Avoid ground potential differences between the transmitter and receiver installation  
sites, which can lead to equipment damage or a missing or unstable picture. If  
a potential difference cannot be avoided, remove the ground connection between  
the units and locally power both units (see Disconnecting the Ground on the  
next page).  
The 1‑inch high, quarter rack width DTP DVI 230 transmitter or receiver can be placed on  
a table, mounted in a rack, or mounted under a desk or table. The receiver can also be  
mounted on a projector bracket.  
Tabletop Use  
Affix the included rubber feet to the bottom of the unit and place it in any convenient  
location.  
Mounting kits  
Mount the unit using any optional compatible mounting kit listed on the Extron website  
(www.extron.com), in accordance with the directions included with the kit. For rack  
mounting, see UL Rack-Mounting Guidelines on the next page.  
DTP DVI 230 Tx/Rx Transmitter and Receiver • Reference Information  
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UL Rack-Mounting Guidelines  
The following Underwriters Laboratories (UL) requirements pertain to the installation of the  
unit into a rack.  
Elevated operating ambient temperature — If installed in a closed or multi‑unit rack  
assembly, the operating ambient temperature of the rack environment may be greater  
than room ambient. Therefore, consider installing the equipment in an environment  
compatible with the maximum ambient temperature (TMA = +122 °F, +50 °C) specified  
by Extron.  
Reduced air flow — Installation of the equipment in a rack should be such that the  
amount of air flow required for safe operation of the equipment is not compromised.  
Mechanical loading — Mounting of the equipment in the rack should be such that a  
hazardous condition is not achieved due to uneven mechanical loading.  
Circuit overloading — Consideration should be given to the connection of the  
equipment to the supply circuit and the effect that overloading of the circuits might have  
on overcurrent protection and supply wiring. Appropriate consideration of equipment  
nameplate ratings should be used when addressing this concern.  
Reliable earthing (grounding) — Reliable earthing of rack‑mounted equipment  
should be maintained. Particular attention should be given to supply connections other  
than direct connections to the branch circuit (such as use of power strips).  
Disconnecting the Ground  
If you cannot resolve a ground potential difference between the transmitter and receiver  
installation sites (as suggested by a missing or unstable picture), remove the ground  
connection between the units as follows:  
NOTE: Once you have removed the ground jumpers, the DTP DVI 230 cannot extend  
analog audio and one unit cannot remotely power the other. No analog audio is  
output and each unit requires a local power supply.  
1. Disconnect any cables and remove the transmitter and receiver from any rack or other  
installation option.  
2. Remove and retain the screws securing the covers to the transmitter and receiver. Slide  
the covers forward slightly and lift them off both units (see figure 9).  
Transmitter — Six screws, two on each side and two on top  
Receiver — Eight screws, three on each side and two on top  
Cover Screws  
(6 Plcs)  
Cover Screws  
(8 Plcs)  
Rear Panel  
Rear Panel  
Transmitter  
Receiver  
Figure 9.  
Opening the Transmitter and Receiver  
DTP DVI 230 Tx/Rx Transmitter and Receiver • Reference Information  
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3. Locate, lift off, and discard jumpers JMP2 and JMP3 from both units (see figure 10).  
JMP2  
JMP3  
JMP2  
JMP3  
Transmitter  
Receiver  
Figure 10. Jumper Locations  
4. Reinstall the covers on both units, securing them in place with the screws removed in  
step 2.  
5. Reinstall both units in their racks or other installation option (see Mounting the  
6. If you are using shielded cable, disconnect the cable shield from the connector at  
either end of the cable.  
7. Obtain a second 12 V power supply (one supply is provided with the transmitter and  
normally powers both units), and locally power both units (see Power supply wiring  
on page 8).  
DTP DVI 230 Tx/Rx Transmitter and Receiver • Reference Information  
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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.  
Japan:  
Extron Electronics, Japan  
Kyodo Building, 16 Ichibancho  
Chiyoda‑ku, Tokyo 102‑0082  
Japan  
Europe and Africa:  
Extron Europe  
Hanzeboulevard 10  
3825 PH Amersfoort  
The Netherlands  
China:  
Extron China  
686 Ronghua Road  
Songjiang District  
Shanghai 201611  
China  
Asia:  
Middle East:  
Extron Asia Pte Ltd  
135 Joo Seng Road, #04‑01  
PM Industrial Bldg.  
Singapore 368363  
Singapore  
Extron Middle East  
Dubai Airport Free Zone  
F12, PO Box 293666  
United Arab Emirates, Dubai  
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  
Asia: 65.6383.4400  
Europe: 31.33.453.4040  
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 Asia  
Extron India  
Extron Headquarters  
Extron Europe  
Extron Japan  
Extron China  
Extron Middle East  
Extron Korea  
+65.6383.4400  
+65.6383.4664 FAX  
1800.3070.3777  
(Inside India Only)  
+1.800.633.9876 (Inside USA/Canada Only)  
+800.3987.6673  
(Inside Europe Only)  
+81.3.3511.7655  
+81.3.3511.7656 FAX  
+86.21.3760.1568  
+86.21.3760.1566 FAX  
+971.4.299.1800  
+971.4.299.1880 FAX  
+82.2.3444.1571  
+82.2.3444.1575 FAX  
Extron USA - West  
+1.714.491.1500  
Extron USA - East  
+1.919.850.1000  
+91.80.3055.3777  
+31.33.453.4040  
+91.80.3055.3737 FAX  
+1.714.491.1517 FAX  
+1.919.850.1001 FAX  
+31.33.453.4050 FAX  
© 2013 Extron Electronics All rights reserved. www.extron.com  
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