Monoprice 24281 User manual

Blackbird™4K HDMI® Extender
P/N 24281
User's Manual

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SAFETY WARNINGS AND GUIDELINES
Please read this entire manual before using this device, paying extra attention to these
safety warnings and guidelines. Please keep this manual in a safe place for future
reference.
•This device is intended for indoor use only.
•Do not expose this device to water or moisture of any kind. Do not place
drinks or other containers with moisture on or near the device. If moisture
does get in or on the device, immediately unplug it from the power outlet and
allow it to fully dry before reapplying power.
•Do not touch the device, the power cord, or any other connected cables with
wet hands.
•Do not expose this device to excessively high temperatures. Do not place it in,
on, or near heat sources, such as a fireplace, stove, radiator, etc. Do not leave it
in direct sunlight.
•Prior to operation, check the unit and power cord for physical damage. Do not
use if physical damage has occurred.
•Before plugging the unit into a power outlet, ensure that the outlet provides
the same type and level of power required by the device.
•Unplug this device from the power source when not in use.
•Take care to prevent damage to the power cord. Do not allow it to become
crimped, pinched, walked on, or become tangled with other cords. Ensure that
the power cord does not present a tripping hazard.
•Never unplug the unit by pulling on the power cord. Always grasp the
connector head or adapter body.
•Ensure that power is turned off and disconnected before making any electrical
connections.
•Clean using a soft, dry cloth only. Do not use chemical cleaners, solvents, or
detergents. For stubborn deposits, moisten the cloth with warm water.

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•This device has no user serviceable parts. Do not attempt to open, service, or
modify this device.
INTRODUCTION
This Blackbird™ 4K HDMI® Extender can extend HDMI signals to distances up to 164 feet
(50 meters) over a single Cat6 Ethernet cable. It supports video resolutions up to
4K@60Hz YCbCr 4:4:4 with support for HDCP™ 2.2/1.4. It features 18Gbps bandwidth
and supports all the features of the HDMI 2.0 specification. It also features one-way IR
pass-through, which allows for video source control from the remote location. The
transmitter has an HDMI loop-through output, so you can connect a local display.
FEATURES
•Compliant with the HDMI® 2.0, HDCP™ 2.2/1.4, and DVI™ 1.0 specifications
•Supports 18Gbps bandwidth
•Supports input and output video resolution up to 4K@60Hz YCbCr 4:4:4
•Extends HDMI signals to distances up to 229 feet (70 meters) over a single
Ethernet cable
•Includes an HDMI loop-through output
•Supports one-way IR pass-through
•Supports IR signals in the 20-60 kHz range
•Supports HDR video
•Supports the Power over Cable (PoC) feature, allowing the transmitter or
receiver to get its power over the Ethernet cable
•Supports automatic EDID® copy from the connected display

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CUSTOMER SERVICE
The Monoprice Customer Service department is dedicated to ensuring that your
ordering, purchasing, and delivery experience is second to none. If you have any
problem with your order, please give us an opportunity to make it right. You can
contact a Monoprice Customer Service representative through the Live Chat link on our
website www.monoprice.com or via email at s[email protected]om. Check the
website for support times and links.
PACKAGE CONTENTS
Please take an inventory of the package contents to ensure you have all the items listed
below. If anything is missing or damaged, please contact Monoprice Customer Service
for a replacement.
1x HDMI® Extender Transmitter
1x HDMI Extender Receiver
1x IR Transmitter
1x IR Receiver
1x AC Power Adapter (12 VDC, 1A)
4x Mounting Ears
1x User's Manual

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PRODUCT OVERVIEW
Transmitter
1. HDMI OUT: HDMI® loop-through output for connecting a local display.
2. HDMI IN: HDMI input for connecting a video source device.
3. CAT OUT: RJ45 Ethernet connector for connecting an Ethernet cable to the
receiver.
4. POWER LED: The LED illuminates green when the transmitter is powered on.
5. DATA LED: The LED illuminates orange when a valid signal exists between the
transmitter and receiver.
6. SERVICE: Micro USB port for connecting a USB flash drive to perform firmware
updates.
7. IR OUT: 3.5mm jack for connecting the IR transmitter.
8. DC 12V: DC barrel connector for connecting the included AC power adapter.
Note that the system supports the PoC feature, which means that the
transmitter can receive power from the receiver, if the receiver is powered
using the included AC power adapter.

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Receiver
1. HDMI OUT: HDMI® port for connecting the remote display.
2. CAT IN: RJ45 Ethernet connector for connecting an Ethernet cable from the
transmitter.
3. POWER LED: The LED illuminates green when the receiver is powered on.
4. DATA LED: The LED illuminates orange when a valid signal exists between the
transmitter and receiver.
5. SERVICE: Micro USB port for connecting a USB flash drive to perform firmware
updates.
6. IR IN: 3.5mm jack for connecting the IR receiver.
7. DC 12V: DC barrel connector for connecting the included AC power adapter.
Note that the system supports the PoC feature, which means that the receiver
can receive power from the transmitter, if the transmitter is powered using the
included AC power adapter.

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SAMPLE CONNECTION DIAGRAM

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TECHNICAL SUPPORT
Monoprice is pleased to provide free, live, online technical support to assist you with
any questions you may have about installation, setup, troubleshooting, or product
recommendations. If you ever need assistance with your new product, please come
online to talk to one of our friendly and knowledgeable Tech Support Associates.
Technical support is available through the online chat button on our website
www.monoprice.com or through email by sending a message to t[email protected].
Check the website for support times and links.
SPECIFICATIONS
Model
24281
Maximum Video Resolution
4K@60Hz
Video Bandwidth
18Gbps
Color Spaces
RGB, YCbCr 4:4:4, YCbCr 4:2:2,
YCbCr 4:2:0
Color Depths
8-bit, 10-bit, and 12-bit for 1080p,
4K@30Hz, and 4K@60Hz YCbCr
4:2:2/4:2:0
8-bit for 4K@60Hz YCbCr 4:4:4
HDMI® Version
2.0
HDCP™ Version
2.2 and 1.4
4K@60Hz Transmission Distances
Up to 164 feet (50 meters) using Cat5e
or 196 feet (60 meters) using Cat6/6a/7
4K@30Hz/1080p Transmission
Distances
Up to 164 feet (50 meters) using Cat5e
or 229 feet (70 meters) using Cat6/6a/7
Input Power
12 VDC, 1A or Power over Cable (PoC)
AC Adapter Input Power
100 ~ 240 VAC, 50/60 Hz

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Maximum Power Consumption
3.84 watts
Operating Temperature
+32 ~ +104°F (0 ~ +40°C)
Storage Temperature
-4 ~ +140°F (-20 ~ +60°C)
Operating Humidity
20 ~ 90%% RH, noncondensing
Dimensions (each)
2.4" x 3.5" x 0.7" (61 x 88 x 18 mm)
Transmitter Weight
5.6 oz. (160g)
Receiver Weight
5.5 oz. (155g)
REGULATORY COMPLIANCE
Notice for FCC
This device complies with Part 15 of the FCC rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.
Modifying the equipment without Monoprice's authorization may result in the
equipment no longer complying with FCC requirements for Class B digital devices. In
that event, your right to use the equipment may be limited by FCC regulations, and you
may be required to correct any interference to radio or television communications at
your own expense.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a

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particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on,
the user is encouraged to try to correct the interference by one or more of the
following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
Notice for Industry Canada
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
Monoprice™, Blackbird™, the Blackbird logo, and all Monoprice logos are trademarks of
Monoprice Inc.
HDMI®, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or
registered trademarks of HDMI Licensing LLC in the United States and other countries.
Blu-ray Disc™ and Blu-ray™ are trademarks of the Blu-ray Disc Association.
HDCP™ is a trademark of Digital Content Protection LLC.
DVI™ is a trademark of the Digital Display Working Group.
EDID® is a registered trademark of the Video Electronics Standards Association.