Blackbird 43962 User manual

4K Pro 1x8 HDMI® Splitter
P/N 43962
User's Manual

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CONTENTS
SAFETY WARNINGS AND GUIDELINES............................................................................................................3
INTRODUCTION .................................................................................................................................................................. 4
FEATURES .................................................................................................................................................................................5
CUSTOMER SERVICE........................................................................................................................................................5
PACKAGE CONTENTS.................................................................................................................................................... 6
PRODUCT OVERVIEW.................................................................................................................................................... 6
Front Panel...................................................................................................................................................................... 6
Rear Panel .........................................................................................................................................................................7
SAMPLE CONNECTION DIAGRAM...................................................................................................................... 8
VIDEO DOWNSCALING.................................................................................................................................................9
EDID MANAGEMENT.................................................................................................................................................... 10
FIRMWARE UPGRADE ...................................................................................................................................................11
TECHNICAL SUPPORT....................................................................................................................................................11
SPECIFICATIONS ...............................................................................................................................................................12
REGULATORY COMPLIANCE ..................................................................................................................................13
Notice for FCC.............................................................................................................................................................13
Notice for Industry Canada............................................................................................................................. 14

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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 remove it from its
power source 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 excessive vibration or extreme force,
shock, or fluctuations in temperature or humidity.
•Do not expose this device to excessively high temperatures. Do not
place it in, on, or near a heat source, such as a fireplace, stove, radiator,
etc. Do not leave it in direct sunlight.
•Do not place or install this device in an area where it can be exposed to
excessive amounts of dust, humidity, oil, smoke, or combustible vapors.
•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.

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•Clean using a soft, dry cloth only. Do not use chemical cleaners, solvents,
or detergents. For stubborn deposits, moisten the cloth with warm
water.
•This device has no user serviceable parts. Do not attempt to open,
service, or modify this device.
INTRODUCTION
This 4K Pro 1x8 HDMI® Splitter allows you to distribute a single HDMI® video
source to eight displays. It supports video resolutions up to 4K@60Hz, with
YCbCr 4:4:4 color space, including all HDMI 1080p 3D modes. It fully complies
with the HDMI 2.0 and HDCP™ 2.2 specifications, is backwards compatible with
HDCP 1.4, and delivers up to 18Gbps bandwidth.
It can automatically downscale 4K video to 1080p for use with 1080p displays it
supports multichannel, high-definition audio, and it includes advanced EDID®
management. It supports HDMI Active Optical Cables (AOC) with 5 VDC, 200mA
power available to each output and has a built-in equalizer to prevent signal
attenuation in transmission. It supports the Consumer Electronics Control (CEC)
feature to turn displays on or off and to adjust their volume levels and has
upgradable firmware.

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FEATURES
•Distributes a single HDMI® input to eight HDMI displays
•Supports video resolutions up to 4K@60Hz with the YCbCr 4:4:4 color
space
•Supports all HDMI 1080p 3D modes
•Supports multichannel, high-definition audio
•Fully complies with the HDMI 2.0 and HDCP™ 2.2 specifications and is
backwards compatible with HDCP 1.4
•Supports automatic video downscaling for use with 1080p displays
•Delivers up to 18Gbps bandwidth
•Supports HDMI Active Optical Cables (AOC) with 5 VDC, 200mA power
available to each output
•Advanced EDID® management
•Built-in equalizer to prevent signal attenuation in transmission
•Supports the Consumer Electronics Control (CEC) feature to turn
displays on or off and to adjust their volume levels
•Upgradable firmware
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
[e-mail]. Check the website for support times and links.

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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 4K Pro 1x8 HDMI® Splitter
1x AC Power Adapter (12 VDC, 1A)
2x Mounting Ears
4x Mounting Screws
4x Plastic Feet
1x User's Manual
PRODUCT OVERVIEW
Front Panel
1. POWER: The LED illuminates red when power is applied.
2. IN: The LED illuminates green when there is an active HDMI® input signal.
3. 1~8: The LEDs illuminate green when there is an output on the
corresponding channel.
4. DISPLAY ON: Press the button to turn on the connected displays. The
LED blinks green when the signal is sent. Note that the connected
displays must support the CEC feature to be controlled by the splitter.

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5. DISPLAY OFF: Press the button to turn off the connected displays. The
LED blinks green when the signal is sent. Note that the connected
displays must support the CEC feature to be controlled by the splitter.
6. VOL-/MUTE/3s: Momentarily press the button to decrease the volume
level of the connected displays. Press and hold the button for 3 seconds
to toggle audio mute on or off on the connected displays. Note that the
connected displays must support the CEC feature to be controlled by
the splitter.
7. VOL+: Momentarily press the button to increase the volume level of the
connected displays. Note that the connected displays must support the
CEC feature to be controlled by the splitter.
8. EDID: Three position slider switch to select the method by which the
video source device obtains EDID® data. When in the L.RES position, the
system reads the EDID data for all connected displays and selects the
one with the lowest resolution. When in the PRESET position, the system
sends the EDID preset setting selected with the EDID PRESET DIP
switches on the rear panel. When in the H.RES position, the system reads
the EDID data for all connected displays and selects the one with the
highest resolution.
9. FW: Micro USB port for performing a firmware upgrade. Refer to the
FIRMWARE UPGRADE section below for update instructions.
Rear Panel
1. IN: HDMI® port for connecting the video source device.

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2. OUT 1~8: Eight HDMI® ports for connecting the displays.
3. EDID PRESET: 4-pin DIP switch for setting the EDID PRESET data that is
used when the EDID switch on the front panel is set to the PRESET
position. Refer to the
EDID MANAGEMENT section for details.
4. DC 12V: DC barrel connector for connecting the included AC power
adapter.
SAMPLE CONNECTION DIAGRAM

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VIDEO DOWNSCALING
The system supports automatic downscaling of the 4K input signal when
connected to one or more 1080p displays. The following table shows the input
and output resolutions, refresh rates, and color spaces.
Input
Output
Resolution
Refresh
Color
Space
Resolution
Refresh
Color
Space
4K
60Hz
4:4:4
1080p
60Hz
4:4:4
4K
30Hz
4:4:4
1080p
30Hz
4:4:4
4K
24Hz
4:4:4
1080p
24Hz
4:4:4
4K
60Hz
4:2:0
1080p
60Hz
4:4:4
4K
30Hz
4:2:0
1080p
30Hz
4:4:4
4K
24Hz
4:2:0
1080p
24Hz
4:4:4
4K
60Hz
4:2:2
Not supported
4K
30Hz
4:2:2
Not supported
4K
24Hz
4:2:2
Not supported

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EDID MANAGEMENT
The system has 15 EDID® presets built-in. The following table shows the details
for each preset. Note that EDID preset 10 is the system default.
Preset
Switches
EDID Settings
1
0000
Get the EDID data from the display connected to OUT 1
2
0001
Get the EDID data from the display connected to OUT 2
3
0010
Get the EDID data from the display connected to OUT 3
4
0011
Get the EDID data from the display connected to OUT 4
5
0100
Get the EDID data from the display connected to OUT 5
6
0101
Get the EDID data from the display connected to OUT 6
7
0110
Get the EDID data from the display connected to OUT 7
8
0111
Get the EDID data from the display connected to OUT 8
9
1000
720p video with LPCM audio
10
1001
1080p video with LPCM audio
11
1010
1080p video with DTS® or Dolby® audio
12
1011
4K@30Hz video with LPCM audio
13
1100
4K@30Hz video with DTS or Dolby audio
14
1101
4K@60Hz video with LPCM audio
15
1110
4K@60Hz video with DTS or Dolby audio
16
1111
Not used

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FIRMWARE UPGRADE
The firmware in this switch can be upgraded. If an upgraded firmware is
available, it can be downloaded from the 43962 page on the
www.monoprice.com website or from the Downloads section.
1. Download the firmware upgrade zip file and extract the firmware file
(.bin).
2. Using a micro USB cable (available separately), plug one end into the FW
port on the switch, then plug the other end into an available USB port
on your computer.
3. Power on the switch. Your computer will automatically detect a U-disk
named BOOTDISK.
4. Double-click the U-disk to open it and view the contents. There should
be a file named READY.TXT.
5. Copy the firmware upgrade file to the U-disk.
6. Double-click the U-disk again to check the contents. The READY.TXT file
should have been replaced with a SUCCESS.TXT file. If not, double check
the filename and try the above steps again.
7. Once the update is successful, remove the micro USB cable, then reboot
the switch by unplugging it from the wall, waiting 30 seconds, then
plugging it back in.
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

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button on our website www.monoprice.com or through email by sending a
message to [e-mail]. Check the website for support times and links.
To download the latest drivers, firmware, manuals, etc., go to
www.monoprice.com and type the P/N into the search bar. If available, support
files are linked at the bottom of the product page.
SPECIFICATIONS
P/N
43962
Video Inputs
1x HDMI®
Video Outputs
8x HDMI
Maximum Video Resolution
4K@60Hz with YCbCr 4:4:4, 8-bit
Active Optical Cable Support
5 VDC, 200mA power on each output
HDMI Version
2.0
HDCP™ Version
2.2, backwards compatible with 1.4
Video Bandwidth
up to 18Gbps
Input Power
12 VDC, 1A
AC Adapter Input Power
100 ~ 240 VAC, 50/60 Hz
Maximum Power Consumption
7 watts
Operating Temperature
+23 ~ +131°F (-5 ~ +55°C)
Storage Temperature
-13 ~ +158°F (-25 ~ +70°C)
Operating Humidity
10 ~ 90% RH, noncondensing
Dimensions (WxHxD)
10.2" x 0.8" x 2.8" (260 x 20 x 70 mm)
Weight
1.1 lbs. (500 g)

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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 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.

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•Consult the dealer or an experienced radio/TV technician for help.
Notice for Industry Canada
This Class B digital apparatus complies with Canadian ICES-003.0
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.
HDCP™ is a trademark of Digital Content Protection LLC.
EDID® is a registered trademark of the Video Electronics Standards Association.
DTS®, the Symbol, and DTS and the Symbol together are registered trademarks
of DTS, Inc.
Dolby® and the double-D symbol are trademarks of Dolby Laboratories.
Blu-ray Disc™, Blu-ray™, and the logos are trademarks of the Blu-ray Disc
Association.