User Guide
Distribution Amplifiers
MTP DA4 and MTP DA8
Twisted Pair Distribution Amplifiers
68-975-01 Rev. E
06 12
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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; the user must correct the interference at his own expense.
NOTE: This unit was tested with shielded I/O cables on the peripheral devices. Shielded
cables must be used to ensure compliance with FCC emissions limits.
For more information on safety guidelines, regulatory compliances,
and Regulatory Compliance Guide” on the Extron website.
Conventions Used in this Guide
Notifications the following are used:
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
© 2012 Extron Electronics. All rights reserved.
Trademarks
All trademarks mentioned in this guide are the properties of their respective owners.
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Contents
MTP DA4 and MTP DA8 • Contents
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MTP DA4 and MTP DA8 • Contents
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Introduction
This section introduces the MTP DA4 and MTP DA8. Topics include:
•
•
•
About the MTP DA4 and MTP DA8
The Extron MTP DA4 and MTP DA8 twisted pair (TP) distribution amplifiers (DAs) distribute
a single TP input signal to four or eight MTP receivers. The TP input can be from any of the
following MTP transmitter and switcher families:
•
•
•
•
•
MTP T SV — S-video transmitter (all models)
MTP T 15HD A — RGB/high resolution video and audio transmitter (all models)
MTP T 15HD RS — RGB/high resolution video and serial link transmitter (all models)
SW MTP T 15HD A — Video and audio switcher with built-in TP transmitter
VTT001 — RGB/high resolution video transmitter
or other high resolution video. The MTP DAs can also distribute audio or a serial link over
TP cable. The Extron Enhanced Skew-Free™ AV UTP cable is preferred, but Category (CAT) 5
shielded twisted pair (STP), unshielded twisted pair (UTP), and foil shielded twisted pair (FTP)
cable are also acceptable.
Extron
MTP DA8
Twisted Pair DA
E
T
U
M
T
U
P
T
U
O
A
8
7
6
Extron
5
8
4
3
2
7
1
6
S
5
T
U
MTP R 15HD A
Twisted Pair
Receiver
P
T
U
O
/V
4
A
3
2
1
T
U
P
N
I
/V
A
R
E
-
W
O
P
+
Up To
8 Receivers
X
A
M
V
2
1
0
A
3
.9
A
D
H
5
1
R
P
T
M
O
+
ARE
+
G
SP
O
2
VIDE
I
D
SO
U
A
SYNC
O
VSYNC
N
O
1
HSYNC
M
N
O
5
4
2
1
T
INPU
OUTPU
WER
PO
V
A
X
A
2
.5
1
M
A
D
H
5
1
T
-P
P
T
M
K
A
E
E
R
P
N
O
Extron
T
U
P
T
U
IO
D
O
U
A
F
F
O
Skew-FreeTM A/V
UTP Cable
NI
O
M
WER
PO
V
A
X
A
2
.5
1
M
INPUT
Extron
MTP T 15HD A
Twisted Pair
Transmitter
Sound System Plasma/LCD Projector
PC
Figure 1. Typical TP Distribution System
The MTP DA inputs a proprietary signal on an RJ-45 connector, buffers it, and distributes
four or eight identical proprietary signals on RJ-45 connectors.
MTP DA4 and MTP DA8 • Introduction
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NOTE: The MTP DA does not support the remote power feature of the MTP SV and
VTT001. You will have to power the transmitter and all connected receivers.
A contact closure connector on the rear panel provides the ability to mute individual outputs
or all outputs.
The MTPs ship with external desktop 12 V power supplies that accept 100 to 240 VAC,
50-60 Hz input.
TP Cable Advantages
Twisted pair cable is smaller, lighter, more flexible, and less expensive than coaxial cable.
Termination of the cable with RJ-45 connectors is simple, quick, and economical.
Transmission Distance
The maximum distance for the entire transmission system is determined by the output
frequency, resolution, and the position of the transmitter Pre-Peak switch (if equipped). The
total recommended distances are not affected by the presence or absence of an MTP DA
in the transmission system. The following sections specify the recommended transmission
distances using Extron Enhanced Skew-Free AV UTP cable or UTP CAT 5 cable, terminated
with CAT 5 rated connectors
NOTES: • It is possible to exceed the recommended distance, however, image quality
may be reduced.
• The recommendations apply to a complete transmission system, which can
include a single transmitter, one or more DAs, and one or more daisy-chained
receivers. For example, the maximum suggested range for 1024 x 768 video is
300 feet with Pre-Peak off in an MTP 15HD system.
• If you are using the DA as part of an MTP 15HD RS (serial data) transmission
system, be aware that the DA routes the serial link one way only (from the
transmitter to the receivers).
• Also, the transmitter and receiver must be jumper configured to pass the
serial link one way only (see the MTP 15HD RS Series User Guide).
The following table specifies the recommended transmission distances and transmitter
Pre-Peak switch positions for MTP 15HD RGB transmission systems.
Recommended pre-peak switch position and transmission distances
at 60 Hz
Max. Distance
(High Quality)
Max. Distance
(Variable Quality)
Video Format
Pre-Peak Off Pre-Peak On
Composite,
S-video,
Component
800 feet
(245 m)
1,000 feet
(300 m)
<300 feet
(90 m)
>350 feet
(105 m)
700 feet
(215 m)
750 feet
(230 m)
640 x 480
<300 feet
(90 m)
>350 feet
(105 m)
550 feet
(165 m)
650 feet
(200 m)
800 x 600
<300 feet
(90 m)
>350 feet
(105 m)
500 feet
(150 m)
600 feet
(185 m)
1024 x 768*
1280 x 960*
<300 feet
(90 m)
>350 feet
(105 m)
400 feet
(120 m)
500 feet
(150 m)
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Max. Distance
(High Quality)
Max. Distance
(Variable Quality)
Video Format
1280 x 1024*
1360 x 765
1365 x 768
1366 x 768
1400 x 1050
1440 x 900
1600 x 1200*
1920 x 1200
2048 x 1080
HDTV 720p
HDTV 1080i
HDTV 1080p
Pre-Peak Off Pre-Peak On
<250 feet
(75 m)
>300 feet
(90 m)
350 feet
(105 m)
450 feet
(135 m)
<250 feet
(75 m)
>300 feet
(90 m)
400 feet
(120 m)
500 feet
(150 m)
<250 feet
(75 m)
>300 feet
(90 m)
400 feet
(120 m)
450 feet
(135 m)
<250 feet
(75 m)
>300 feet
(90 m)
400 feet
(120 m)
450 feet
(135 m)
<250 feet
(75 m)
>300 feet
(90 m)
350 feet
(105 m)
400 feet
(120 m)
<250 feet
(75 m)
>300 feet
(90 m)
350 feet
(105 m)
400 feet
(120 m)
<250 feet
(75 m)
>300 feet
(90 m)
300 feet
(90 m)
450 feet
(135 m)
<250 feet
(75 m)
>300 feet
(90 m)
300 feet
(90 m)
400 feet
(120 m)
<250 feet
(75 m)
>300 feet
(90 m)
300 feet
(90 m)
400 feet
(120 m)
<250 feet
(75 m)
>300 feet
(90 m)
400 feet
(120 m)
500 feet
(150 m)
<250 feet
(75 m)
>300 feet
(90 m)
300 feet
(90 m)
400 feet
(120 m)
<250 feet
(75 m)
>300 feet
(90 m)
300 feet
(90 m)
400 feet
(120 m)
NOTE: Resolutions marked with an asterisk (*) in the above table have the same range
specification at 75 Hz.
MTP SV and MTP CV transmission distances
Extron suggests a minimum transmission distance of at least 50 feet (15 m). The maximum
transmission distance is 1000 feet (300 m).
VTT001/VTR001 transmission distances
The following table specifies the maximum recommended transmission distances for a
VTT001/VTR001 system at 60 Hz.
Recommended
Maximum Range
Recommended
Maximum Range
Video Format
Video Format
640 x 480
500 feet
400 feet
300 feet
200 feet
200 feet
200 feet
1365 x 768
1366 x 768
1440 x 900
1400 x 1050
1600 x 1200*
1920 x 1080
200 feet
200 feet
200 feet
200 feet
150 feet
150 feet
800 x 600
1024 x 768*
1280 x 960*
1280 x 1024*
1360 x 765
NOTE: Resolutions marked with an asterisk (*) in the above table have the
same range specification at 75 Hz.
MTP DA4 and MTP DA8 • Introduction
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Termination and Mute Jumpering —
MTP 15HD Systems Only
NOTE: The position of jumpers J3 and J9 have no effect when the DA is installed as a
part of an MTP SV series or VTT001/VTR001 system.
When an MTP T 15HD A or SW MTP T 15HD A provides the input, the MTP DA output can
include analog audio as well as RGB video. When an MTP T 15HD RS provides the input, the
DA output can include a serial (RS-232) link as well as RGB video.
A jumper block inside the MTP DA sets the DA to properly terminate the audio or serial
portion of the input signal when the input signal is transmitted by an MTP 15HD A series
(audio), SW MTP T (audio), or MTP 15HD RS series (serial) transmitter.
A second jumper block sets the DA to mute the audio or serial link when its video mute
function is activated. The DA can also be set to always pass the audio or serial link regardless
of the contact closure mute status.
By default, the MTP DA is configured with the internal jumpers set to terminate audio
(default). For serial data applications, the DA can be configured to properly terminate the
signal as follows:
1. If applicable, disconnect all cables, remove the DA from its installation location, and
2. Remove the two screws from both sides of the DA and the two screws on the top (six
3. Select audio or serial distribution — Locate jumper J3 on the main board and
shift the jumper from the audio (default, on the right) to the serial (left) position (see
S
A
A
A
Disable
Mute
(Default)
Enable
Mute
or
J9
Serial
or
Audio
Jumper Block J9
Inside Box
(Default)
J3
Jumper Block J3
Inside Box
OUTPUT
A
8
7
6
5
8
4
3
2
7
1
6
5
A/V OUTP
4
3
2
1
A/V IN
-
WER
PO
+
12V
0.93A MAX
Remove 6 screws,
lift top straight up.
Figure 2. Opening the DA and Termination Jumpering
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4. Enable or disable audio or serial distribution mute — If desired, locate jumper J9
on the main board and shift the jumper from the disable mute (default, on the top) to
NOTES: • When J9 is set to the disable mute (default, on the top) position, the
video mute has no effect on the audio or serial distribution of the DA.
• When J9 is set to the enable mute (bottom) position, the DA mutes the
audio or serial output when its contact closure video mute is activated.
5. Replace the top cover.
step 1, put them back into position as you reinstall the screws.
7. If applicable, reinstall the DA and reconnect all cables.
MTP DA4 and MTP DA8 • Introduction
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Installation and
Operation
This section provides information pertaining to the installation and operation of the
MTP DA4 and MTP DA8, including:
•
•
•
•
•
Connections
ATTENTION: Do not connect these devices to a computer data or telecommunications
network.
MTP DA8
A/V OUTPUTS
A/V INPUT
1
2
3
4
5
6
7
8
POWER
+
-
OUTPUT MUTE
12V
0.93A MAX
1
2
3
4
5
6
7
8
A
1
2
3
4
MTP DA4
A/V OUTPUTS
A/V INPUT
1
2
3
4
POWER
+
-
OUTPUT MUTE
12V
0.93A MAX
1
2
3
4
A
1
2
3
4
Figure 3. MTP DA Rear Panel Features
a Power connector — Plug the included external 12 VDC power supply into this 2-pole
b AV Input connector — Connect one end of the cable carrying the video or
audio/ serial TP link from the transmitting device to this RJ-45 female connector (see
c AV Output connector — Connect one end of up to four or eight TP cables to these
RJ-45 female connectors.
Connect the free ends of the same cables carrying the distributed video or audio/serial
to wire the RJ-45 connectors).
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NOTES: • The MTP DA output does not provide any pre-peaking control. The total
recommended distance for a complex system with multiple DA outputs is
the same as for a simple system with a single transmitter and receiver.
• See the recommended transmission ranges in the table on page 2. The
recommendations in the table apply to a complete transmission system,
which can include a single transmitter, DA, and multiple receivers or a
complex system including multiple daisy-chained receivers.
d Output Mute connections — The Output Mute connector provides a way to mute
(blank) any or all TP outputs. Each numbered pin of the captive screw connector is
When you short and latch a numbered pin or pins to ground, the DA mutes the
associated outputs.
Contact
Pin
Function
Closure
Out #1
Out #2
Out #3
Out #4
Out #5
Out #6
Out #7
Out #8
Out All
Gnd
1
2
3
4
5
6
7
8
A
Mute output #1
Mute output #2
Mute output #3
Mute output #4
Mute output #5
Mute output #6
Mute output #7
Mute output #8
Mute all outputs
Ground
MTP DA8
Output Mute Connector
1 2 3 4 5 6 7 8 A
MTP DA4
Output Mute Connector
1 2 3 4 A
Figure 4. Mute Connector and Pinout
Power Supply Wiring
the next page before wiring the power connector).
2-Pole Captive Screw
Connector
Tie Wrap
SECTION A–A
3/16”
(5 mm) Max.
Smooth
Ridges
A
A
Power Supply
Output Cord
Figure 5. Power Connector Wiring
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ATTENTION: 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
To verify the polarity before connection, plug in the power supply with no load and check
the output with a voltmeter.
CAUTION: May cause electric shock. The two power cord wires must be kept
separate while the power supply is plugged in. Remove power before
wiring.
NOTES: • 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.
• 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.
Use the supplied tie wrap to strap the power cord to the extended tail of the connector.
Alternatively, an optional Extron PS 124 Universal 12 VDC Power Supply (part number
60-1022-01) can power multiple Extron 12 VDC devices using only one AC power
connector.
TP Cable Termination
NOTE: RJ-45 termination with CAT 5, CAT 5e, or CAT 6 cable must comply with the
TIA/EIA T 568A or TIA/EIA T 568B wiring standards for all connections. RJ-45
termination with Skew-Free AV UTP cable must comply with TIA/EIA T 568 A
only.
Figure 6 on the next page details the termination of TP cables with RJ-45 connectors in
accordance with the TIA/EIA T 568A or TIA/EIA T 568B wiring standards. Use either standard
with CAT 5/5e/6 cable, but use the same standard on both ends of the cable.
Note the separate columns for input from a low resolution (composite video or S-video)
and high resolution (RGB video) MTP. Note also the power table that identifies the
unconventional signal assignment when a low resolution MTP unit is jumpered for stereo
audio.
NOTES: • Enhanced Skew-free AV cable is not recommended for Ethernet/LAN
applications.
• This cable is specially designed for compatibility with Extron Twisted Pair
products, wired using the TIA/EIA 568 A standard.
• The green, brown, and blue pairs of this cable have virtually identical lengths
and should be used to transmit RGB, composite video, or S-video signals.
• The orange pair of this cable has a different length and should not be used
to transmit RGB, composite video, or S-video signals.
• If you are using the DA as part of an MTP 15HD RS (serial data) transmission
system, be aware that the DA routes the serial link one way only, from the
transmitter to the receivers.
Also, the transmitter and receiver must be jumper configured to pass the
serial link one way only (see the MTP 15HD RS Series User Guide).
MTP DA4 and MTP DA8 • Installation and Operation
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NOTE: When the TP input is from a low resolution unit (MTP SV or MTP AV),
the signal assignment depends on the position of signal jumpers in
the transmitter and receiver (see the MTP AV Series User Guide).
Jumpers in Mono Position (Default)
Pin 568 A Wire 568 B Wire Composite Video
S-video
MTP Signal
RGB Video, MTP,
VTT/VTR Signal
Color
Color
MTP Signal
1
2
3
White-
green
White-
orange
Reserved
Chroma (C) +
Chroma (C) –
Mono audio +
Red/
V.Sync +
Green
Orange
Reserved
Red/
V.Sync –
White-
orange
White-
green
Mono audio +
Mono audio + or
RS-232 +
(MTP 15HD only)
4
5
6
Blue
Blue
Video +
Video –
Luma (Y) +
Luma (Y) –
RJ-45
Connector
White-blue White-blue
Green –
Orange
Green
Mono audio -
Mono audio –
Mono audio – or
RS-232 –
Side
Pins:
12345678
(MTP 15HD only)
7
8
White-
brown
White-
brown
Reserved
Reserved
Reserved
Reserved
Blue/
H.Sync +
Brown
Brown
Blue/
H.Sync –
Jumpers in Stereo Position
Pin 568 A Wire 568 B Wire Composite Video
S-video
Insert
Twisted
Pair Wires
Color
Color
MTP Signal
MTP Signal
1
White-
green
White-
orange
Video +
Luma (Y) +
2
3
Green
Orange
Video –
Luma (Y) –
White-
White-
Reserved
Reserved
orange
green
4
5
Blue
Blue
Audio left +
Audio left –
Chroma (C) &
audio left +
White-blue White-blue
Chroma (C) &
audio left –
6
7
Orange
Green
Reserved
Reserved
White-
White-
Audio right +
Audio right +
brown
brown
8
Brown
Brown
Audio right –
Audio right –
NOTE: If you are using Enhanced Skew-Free™ AV cable, use the
TIA/EIA T 568A standard only.
Figure 6. TP Cable Termination
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Front Panel Power Indicator
MTP DA SERIES
Power LED
Figure 7. MTP DA Front Panels
Skew Delay Problems
CAT 5 TP cable can lead to registration errors between the red, green, and blue video
signals. Pair skew can be measured with test equipment or identified by viewing a crosshatch
test pattern with a critical eye to determine if either the red, green, or blue video image
leads (appears to the left of) the other two video images. These images can be minimized or
eliminated by using one of the following methods:
•
Using a skew delay adjusting receiver:
(MTP RL 15HD A SEQ or MTP RL 15HD RS SEQ)
•
•
Switching to an Extron Enhanced Skew-Free AV UTP cable
Adding a skew compensation cable equal to the length of pair skew to the video output
of the receiver
•
Installing an SEQ 100 15HD Skew Equalizer on the video output of the receiver and
adjusting the skew for the leading video image
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Reference
Information
This section provides reference information, including:
•
•
•
Specifications
Video
Gain............................................... Unity
Video input — see transmitters specifications
Number/signal type ........................ 1 set of proprietary analog signals
Connectors .................................... 1 female RJ-45
Video output — see receivers specifications
Number/signal type
MTP DA4................................. 4 sets of proprietary analog signals
MTP DA8................................. 8 sets of proprietary analog signals
Connectors
MTP DA4................................. 4 female RJ-45
MTP DA8................................. 8 female RJ-45
Maximum resolution ...................... 2048x1080
Audio
Gain............................................... Unity (0 dB)
Audio input — see transmitters specifications
Number/signal type ........................ 1 set of proprietary analog signals
Connectors .................................... 1 female RJ-45
Audio output — see receivers specifications
Number/signal type
MTP DA4................................. 4 sets of proprietary analog signals
MTP DA8................................. 8 sets of proprietary analog signals
Connectors
MTP DA4................................. 4 female RJ-45
MTP DA8................................. 8 female RJ-45
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Control/remote — distribution amplifier
Contact closure (latching)
MTP DA4................................. (1) 3.5 mm captive screw connector, 6 pole for contact closure output mute
control
MTP DA8................................. (1) 3.5 mm captive screw connector,10 pole for contact closure output mute
control
Contact closure pin configurations
MTP DA4................................. 1 = mute output 1, 2 = mute output 2, 3 = mute output 3, 4 = mute output 4,
5 = mute all outputs, 6 = GND
MTP DA8................................. 1 = mute output 1, 2 = mute output 2, 3 = mute output 3, 4 = mute output 4,
5 = mute output 5, 6 = mute output 6, 7 = mute output 7, 8 = mute output 8,
9 = mute all outputs, 10 = GND
General
Recommended cable type .............. Enhanced Skew-Free™ AV UTP Cable or CAT 5/5e/6 (shielded or unshielded)
Power supply.................................. External
Input: 100-240 VAC, 50-60 Hz
MTP DA4................................. 12 VDC, 1 A, regulated
MTP DA8................................. 12 VDC, 1 A, regulated
Power input requirements
MTP DA4................................. 12 V, 0.6 A
MTP DA8................................. 12 V, 0.9 A
Temperature/humidity .................... Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
Cooling.......................................... Convection, no vents
Mounting
Rack mount............................. Yes, with optional 1U rack shelf
Furniture mount ...................... Yes, with optional under-desk mounting kit
Pole mount.............................. Yes, with optional pole mounting kit
Enclosure type................................ Metal
Enclosure dimensions ..................... 1.75" H x 8.75" W x 6" D (1U high, half rack wide)
(4.4 cm H x 22.2 cm W x 15.2 cm D)
(Depth excludes connectors.)
Product weight............................... 1.2 lbs (0.5 kg)
Shipping weight............................. 4 lbs (2 kg)
Vibration........................................ ISTA 1A in carton (International Safe Transit Association)
Regulatory compliance
Safety...................................... CE, c-UL, UL
EMI/EMC ................................. CE, C-tick, FCC Class A, ICES, VCCI
Environmental................................ Complies with the appropriate requirements of RoHS, WEEE
MTBF ............................................. 30,000 hours
Warranty........................................ 3 years parts and labor
NOTE: All nominal levels are at 10%.
NOTE: Specifications are subject to change without notice.
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Part Numbers
MTP DA Distribution Amplifier
DA
Part Number
60-685-01
MTP DA4
MTP DA8
60-686-01
Included Parts
These items are included in each order for MTP DA4 and MTP DA8:
Included Parts
Part Number
12 VDC power supply
MTP DA4
28-071-57LF
MTP DA8
MTP DA Series Setup Guide
IEC power cord
Rubber feet
Tweeker
Accessories
Accessory
Part Number
60-1022-01
60-190-01
60-604-02
60-190-10
60-604-11
70-077-01
70-077-04
60-676-01
PS 124 multi output 12 V power supply
RSU 129 1U universal rack shelf
RSB 129 1U basic rack shelf
RSU 126 6” deep universal rack shelf kit
RSB 126 6” deep basic rack shelf
MBU 125 low-profile mount kit
PMK 200 pole mount kit
SEQ 100 15HD skew equalizer
Cables
NOTE: Enhanced Skew-Free™ AV UTP cables are not
recommended for Ethernet/LAN applications.
Enhanced Skew-Free AV Cable
Part Number
Enhanced Skew-Free AV cable
26-569-xx
(cut, various lengths)
Enhanced Skew-Free AV 1000 feet
(Bulk) (non-plenum)
22-141-03
22-142-03
Plenum enhanced Skew-Free AV 1000
feet (Bulk)
MTP DA4 and MTP DA8 • Reference Information
13
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Connectors
Connector
Part Number
CAT 6 jack (black), qty. 10
100-476-01
CAT 6 jack (red), qty. 10
CAT 6 jack (blue), qty. 10
CAT 6 jack (orange), qty. 10
CAT 6 jack (gray), qty. 10
CAT 6 jack (white), qty. 10
CAT 6 jack (ivory), qty. 10
100-477-01
100-478-01
100-479-01
100-480-01
100-481-01
100-482-01
Mounting
CAUTION: Installation and service must be performed by authorized personnel only.
The 1U high, half rack width MTP DA can be set on a table, mounted on a rack shelf,
mounted to a rack without a shelf, or mounted under a desk or tabletop.
NOTE: For rack or furniture mount installation, see the installation card that comes in
the kit.
UL Guidelines
The following Underwriters Laboratories (UL) requirements pertain to the installation of the
DA into or onto a rack.
1. Elevated operating ambient — 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 +122 °F (+50 °C) maximum ambient temperature (TMA) specified by Extron.
2. 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.
3. Mechanical loading — Mounting of the equipment in the rack should be such that a
hazardous condition is not achieved due to uneven mechanical loading.
4. 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.
5. Reliable earthing (grounding) — Reliable earthing of rack-mounted equipment
should be maintained. Particular attention should be given to supply connections (such
as the use of power strips) other than direct connections to the branch circuit.
Tabletop Use
Four self-adhesive rubber feet are included with the DA. For tabletop use, attach one foot to
each corner of the bottom side of the unit and place the unit in the desired location.
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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,
Japan:
and Central America:
Extron Electronics
1001 East Ball Road
Anaheim, CA 92805
U.S.A.
Extron Electronics, Japan
Kyodo Building, 16 Ichibancho
Chiyoda-ku, Tokyo 102-0082
Japan
Europe, Africa, and the Middle
East:
Extron Europe
Hanzeboulevard 10
3825 PH Amersfoort
The Netherlands
China:
Extron China
686 Ronghua Road
Songjiang District
Shanghai 201611
China
Asia:
Extron Asia
Middle East:
Extron Middle East
135 Joo Seng Road, #04-01
PM Industrial Bldg.
Singapore 368363
Singapore
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 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:
Japan:
31.33.453.4040
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
+800.7339.8766
(Inside Asia Only)
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
+4000.398766
Inside China Only
+971.4.2991800
+971.4.2991880 FAX
+82.2.3444.1571
+82.2.3444.1575 FAX
Extron USA - West
+1.714.491.1500
Extron USA - East
+1.919.850.1000
+65.6383.4400
+65.6383.4664 FAX
+91.80.3055.3777
+91.80.3055.3737 FAX
+31.33.453.4040
+31.33.453.4050 FAX
+86.21.3760.1568
+86.21.3760.1566 FAX
+1.714.491.1517 FAX
+1.919.850.1001 FAX
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