Pixelfly PF-UHK100HE-RX User manual

4K HDMI KVM Ethernet over HDBaseT Receiver
PF-UHK100HE-RX
USER MANUAL

1
Important Safety Information
1. Read, follow, and keep these instructions.
2. Heed all warnings.
3. Do not use this product near water. Keep away from wet places, such as: spas, pools,
sinks, laundries, wet basements, etc.
4. When cleaning, unplug the unit and wipe with a dry cloth. Do not use damp cloths,
cleaning fluids, or aerosols which may result in electric shock, fire, or unit damage.
5. Operate this product using only the included power supply and/or power cable. Use of an
unapproved power implement may impair performance, damage the product, or cause
fires.
6. Do not block any ventilation openings. Install in accordance with the manufacturer’s
instructions.
7. Do not install or place this product near any heat sources such as radiators, heat
registers, stoves, or other apparatus (including amplifiers) that produce heat.
8. Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the product.
9. Only use attachments/accessories specified by Pixelfly to avoid fire, shock, or other
hazards.
10. To reduce the risk of electric shock and/or damage to this product, never handle or touch
this unit or power cord if your hands are wet or damp. Do not expose this product to rain
or moisture.
11. Unplug this product during lightning storms or when unused for long periods of time.
12. Never open, remove unit panels, or make any adjustments not described in this manual.
Attempting to do so could result in electric shock, damage to the unit, or other hazards.

2
Contents
Important Safety Information............................................................................1
Introduction ......................................................................................................3
Features ...................................................................................................3
Package Contents ....................................................................................4
Panel Description............................................................................................. 5
Specifications...................................................................................................7
Installation and Wiring......................................................................................9
Installation................................................................................................. 9
Wiring .......................................................................................................9
DIP Switch Settings ....................................................................................... 12

3
Introduction
PF-UHK100HE-RX is an HDMI KVM Ethernet over HDBaseT Receiver. It is
designed to be used with PF-MS82T, it supports resolutions up to 4096 x
2160@60Hz 4:2:0, and the transmission is up to 100m/330ft via Cat 6/6a/7
cable. It also supports bi-directional IR pass-through, RS232 pass-through,
Ethernet pass-through,PoH, and USB 2.0 over HDBaseT.
With USB 2.0 pass-through and USB Host/Device adjustable in Receiver,
when it is connected to PF-MS82T or HDBaseT transmitter with USB
Host/Device, it provides solutions where remote users want to control PC
sources with keyboard and mouse, or interactive display operation and data
transmission over distance is required. Additional features include one analog
stereo audio pass through from Transmitter in to Receiver out, bi-directional
S/PDIF audio pass through, 100MBase-T Ethernet Switch built in, etc.
With Bi-directional 48V PoH integrated inside, it just needs one power supply
connected to Receiver or Transmitter (supports Bi-directional PoH function)
to power both units or when connected with PF-MS82T, the PF-MS82T can
supply power for it. Its 12V power supply is secured with a screw-on
connector to prevent the power being accidentally disconnected, with LED
indication for visual power supply to units and signal status to show
established connection between connected devices.
PF-UHK100HE-RX simplifies integration and installation of a small
presentation system for classrooms and small offices, providing localized
presentation switching support over long distances.
Features
Supports signals transmission up to 90m/300ft for 4K and 100m/330ft for

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1080P via a single Cat 5e cable, and supports signals transmission up
to100m/330ft for 4K and 1080P via a single Cat 6/6a/7 cable.
Bi-directional PoH (Power over HDBT), a single power supply to power
both receiver and transmitter (with PoH function).
Note: When the receiver is connected with PF-MS82T, the PF-MS82T can
supply power for the receiver.
Supports resolution up to 4K@60Hz 4:2:0 and HDCP 2.2 compliance.
One analog stereo audio pass through from Transmitter (with analog
input) in to Receiver out over HDBT.
Supports S/PDIF audio pass through from Transmitter in to Receiver out,
or from Receiver in to Transmitter out over HDBT (When the receiver is
connected with the transmitter with S/PDIF IN/OUT ports).
Bi-directional USB pass through, USB Host/Device adjustable.
Built in 100MBase-T Ethernet Switch.
Audio & Video, Power, Ethernet, RS232 and IR pass-through over
HDBT.
Phoenix port for additional power connection.
Switchable RS232 for firmware update
Threaded bushings allow use of both standard and locking DC power
plugs.
Cable termination follows IEEE-568B standards.
Package Contents
1 x PF-UHK100HE-RX Receiver
1 x DC 12V Power Cord with US Pins
1 x Phoenix Male Connector (3.5mm, 2 Pins)
1 x Phoenix Male Connector (3.5mm, 3 Pins)
1 x IR Emitter
1 x Broadband IR Receiver (30kHz~50kHz)
2 x Mounting Brackets (with Screws)

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Panel Description
a
1 2 3 4 5 6 7 8 9 10 11 12 13
b c d f
No. Name Description
a SET
Function set DIP Switch:
Enables/disables the Long Reach Mode.
RS232 updates /pass-through the device.
Choose USB Device or USB Host mode.
b Power LED ON: The receiver is powered on.

OFF: The receiver is powered off.
c Status LED Flashing Slowly: The receiver is working properly.

OFF: The receiver is not working properly.
d HDCP LED
ON: HDCP video is being transmitted.
Flashing Quickly: Non-
HDCP video is being
transmitted.

OFF:
No HDMI signal.
e Link LED ON: HDBT link is normal.

Blinking/OFF: No HDBT Link or link is unstable.
1 DC 12V
12V DC power input, threaded port for standard or locking
connection, two-pin phoenix port for additional power
connection.
2 HDBT IN Connect to HDBT OUT port of PF-MS82T or HDBT
Transmitter.
3 L/R OUT Analog audio output, 3.5mm analog audio pass through
from transmitter in to receiver out over HDBT.
4 HDMI OUT Connect to an HDMI display device
5 RS232 RS232 pass through or firmware update.
6 IR IN Connect to IR receiver to enable control of source from
display location.
7 IR OUT Connect to IR emitter to enable control of display from
source location.
8 HOST Connect to USB Host device to be controlled such as
server, computer etc.

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No.
Name
Description
9 HUB Connect to USB devices such as mouse, keyboard, USB
disk etc.
10&11 ETHERNET
1~2
Connect to Ethernet devices
12 S/PDIF IN Connect to digital audio input
13
S/PDIF OUT
Connect to digital audio output

7
Specifications
Technical
Input/Output Port
1 x HDMI OUT; 1 x HDBT IN; 1 x L/R AUDIO OUT;
1 x S/PDIF IN; 1 x S/PDIF OUT; 1 x USB HOST;
2 x USB HUB; 1 x RS232; 1 x IR IN;
1 x IR OUT; 2 x ETHERNET;
1 x DC 12V IN (with 2-Pin additional power connection);
Input/Output Signal Type
HDBaseT/4K@60Hz, 4:2:0 8bit
Input/Output Resolution
Supported
800x600@60Hz，848x480@60Hz，
1024x768@60Hz，1280x768@60Hz，
1280x800@60Hz，1280x960@60Hz，
1280x1024@60Hz，1360x768@60Hz，
1366x768@60Hz，1440x900@60Hz，
1600x900@60Hz，1600x1200@60Hz，
1680x1050@60Hz, 1920x1200@60Hz，
2048x1152@60Hz, 3840x2160@24Hz,
3840x2160@25Hz,3840x2160@30Hz,
3840x2160@60Hz ,4096x2160@24Hz,
4096x2160@60Hz, 720x480@60Hz (480p)，
720x576@50Hz (576p)，1280x720@50Hz (720p50)，
1280x720@60Hz (720p60)，1920x1080@50Hz
(1080p50)
，
1920x1080@60Hz (1080p60),
Audio Input Port
1 x S/PDIF IN with TOSLINK connector
Audio Output Port 1 x L/R 3.5mm Mini Jack Audio Out;
1 x S/PDIF OUT with TOSLINK connector
Audio Format Supported L/R Audio Out: Stereo
S/PDIF IN/OUT: Up to 5.1 channels
Maximum Pixel Clock
297MHz
Control Method DIP Switch on Front Panel, USB, RS232, IR, Ethernet
General
Operating Temperature 0°C to 45°C (32°F to 113°F)
Storage Temperature
-20°C to 70°C (-4°F to 158°F)
Humidity 10% to 90%, non-condensing
ESD Protection
Human-body Model:
±8kV (Air-gap discharge)/
±4kV (Contact discharge)
Power Supply DC 12V 2A
Power Consumption
10w with two USB port
Device Dimension
(W x H x D)
306.6mm x 25mm x 98.7mm (12.07" x 0.98" x 3.89")
(mounting brackets not included)
Net Weight
0.78kg/1.72lb

8
Transmission Distance
Note: Straight-through category cable of T568B standard is recommended.
Cable Type
Range
Supported Video
Cat 5e
100m/330ft
Up to 1080P@60Hz 36bpp
90m/300ft
1080P@60Hz 48bpp
1080P@60Hz 3D
4K@30Hz 4:4:4 24bpp
4K@60Hz 4:2:0 24bpp
Cat 6/6a/7 100m/330ft
Long Reach Mode*
150m/493ft
1080P@60Hz 24bpp
Note: “*” When the receiver is connected with PF-MS82T switcher, “Long Reach
Mode” is disabled.

9
Installation and Wiring
Installation
CAUTION:Before installation, please ensure the device is disconnected from
the power source.
Steps to install the receiver on a suitable place:
1. Attach the installation bracket to the enclosure using the screws provided
in the package separately.
2. The bracket is attached to the enclosure as shown.
3. Repeat steps 1-2 for the other side of the unit.
4. Install the unit in the mounting rack using the screws (provided by
others).
Wiring
WARNING:Before wiring, ensure all units are DISCONNECTED from power.
Otherwise, circuitry damage or physical injury may be caused.
Steps for device wiring:
1. Connect video source
Connect the VGA, DP and HDMI sources (such as PC, Blu-ray player,
Apple TV, 4K media player, etc) to the VGA IN, DP IN and HDMI IN ports
of PF-MS82T switcher.