DirectConnect DC4KHIR-1 User manual

High Speed HDMI 4K 60 Hz
Single Cat5e/Cat6 Extender
DC4KHIR-1 PN: .42002
1
Product Manual
VER 1.0
Surge protection device recommended
This product contains sensitive electrical components that may be damaged
by electrical spikes, surges, electric shock, lighting strikes, etc. Use of surge
protection systems are highly recommended in order to protect and extend the
life of your equipment.
Package Contents
① 1× HDMI 18Gbps Extender (Transmitter)
② 1× HDMI 18Gbps Extender ( Receiver)
③ 1× IR Blaster cable (1.5 meters)
④ 1× 20~60KHz IR Receiver cable (1.5 meters)
⑤ 1× 12V/1A Locking Power adapter
⑥ 4× Mounting Ears
⑦ 1× User Manual

High Speed HDMI 4K 60 Hz
Single Cat5e/Cat6 Extender
DC4KHIR-1 PN: .42002
2
Specifications
Technical
HDMI Compliance
HDMI 2.0
HDCP Compliance
HDCP 2.2 / HDCP 1.4
Video Bandwidth
18Gbps
Video Resolution
Up to 4K60Hz 4:4:4
Color Space
RGB / YCbCr 4:4:4, YCbCr 4:2:2/4:2:0, YUV 4:4:4
Color Depth
8/10/12-bit (1080P60Hz, 4K30Hz, 4K60Hz YCbCr
4:2:2/4:2:0)
8-bit (4K60Hz 4:4:4 )
HDMI Audio Formats
LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby
TrueHD, Dolby Digital Plus(DD+), DTS-ES, DTS
HD Master, DTS HD-HRA, DTS-X
ESD Protection
Human body model — ±8kV (Air-gap discharge) &±4kV (Contact discharge)
Connections
Transmitter
Inputs: 1x HDMI Type A [19-pin female]
1x SERVICE [Micro USB, Update port]
Outputs: 1x HDMI Type A [19-pin female]
1x IR OUT [3.5mm Stereo Mini-jack]
1x CAT OUT [RJ45, 8-pin female]
Receiver
Inputs: 1x IR IN [3.5mm Stereo Mini-jack]
1x CAT IN [RJ45, 8-pin female]
1x SERVICE [Micro USB, Update port]
Outputs: 1x HDMI Type A [19-pin female]
Mechanical
Housing
Metal Enclosure
Color
Black
Dimensions
Transmitter / Receiver:
61mm [W] x 88mm [D] x 18mm [H]
Weight
Transmitter: 160g, Receiver: 155g
Power Supply
Input: AC 100 - 240V 50/60Hz
Output: DC 12V/1A
Power Consumption
3.84 W
Operating Temperature
32 - 104°F / 0 - 40°C
Storage Temperature
-4 - 140°F / -20 - 60°C
Relative Humidity
20 - 90% RH (no condensation)
Resolution / Distance
4K60 - Feet / Meters
4K30 / 1080P - Feet / Meters
CAT5e
164ft / 50M
164ft / 50M
CAT6/6a/7
197ft / 60M
230ft / 70M
HDMI IN/OUT
10ft / 3M
30ft / 10M
The use of “Premium High Speed HDMI” cable is highly recommended.

High Speed HDMI 4K 60 Hz
Single Cat5e/Cat6 Extender
DC4KHIR-1 PN: .42002
3
Operation Controls and Functions
Transmitter Panel
Number
Name
Function description
1
HDMI OUT
HDMI loop output port, connect to HDMI display device such as
TV or Projector with an HDMI cable.
2
HDMI IN
HDMI input port, connect to HDMI source device such as DVD or
PS4 player with an HDMI cable.
3
CAT OUT
Connect to CAT IN port on the receiving end with a CAT6 cable.
4
Power Indicator
Lamp (Green)
The lamp will illuminate when the transmitter is powered on.
5
Data signal
Indicator Lamp
(Orange)
The lamp will illuminate when the transmitter and the receiver
have signal transmission.
6
SERVICE port
For firmware updated use.
7
IR OUT
Connect to wideband IR Blaster cable. The IR signal is from the IR
IN port of the receiver.
8
DC 12V
Plug DC 12V/1A power supply into the unit and connect the
adapter to an AC outlet.
(Note: The extender supports PoC function, it means that either
transmitter or receiver is powered supply by 12V/1A power
adapter, the other doesn’t need power supply.)

High Speed HDMI 4K 60 Hz
Single Cat5e/Cat6 Extender
DC4KHIR-1 PN: .42002
4
Receiver Panel
Number
Name
Function description
1
HDMI OUT
HDMI output port, connect to HDMI display device such as TV or
Projector with an HDMI cable.
2
CAT IN
Connect to CAT OUT port on the transmitter end with a CAT6
cable.
3
Power Indicator
Lamp (Green)
The lamp will illuminate when the receiver is powered on.
4
Data signal
Indicator Lamp
(Orange)
The lamp will illuminate when the transmitter and the receiver
have signal transmission.
5
SERVICE port
For firmware updated use.
6
IR IN
Connect to wideband IR Receiver cable. The IR signal will send to
the IR OUT port of the transmitter.
7
DC 12V
Plug DC 12V/1A power supply into the unit and connect the
adapter to an AC outlet.
(Note: The extender supports PoC function, it means that either
transmitter or receiver is powered supply by 12V/1A power
adapter, the other doesn’t need power supply.)

High Speed HDMI 4K 60 Hz
Single Cat5e/Cat6 Extender
DC4KHIR-1 PN: .42002
5
IR Pin Definition
IR Receiver and Blaster pin’s definition as below:
The following is IR system diagram about IR cable use method.

High Speed HDMI 4K 60 Hz
Single Cat5e/Cat6 Extender
DC4KHIR-1 PN: .42002
6
Application Example