gofanco HD20wireless User manual

HDMI Wireless Extender
4K60Hz - 50m
User's Guide
G4-0149A
P/N:HD20wireless

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Thank you for purchasing from gofanco. Our products
aim to meet all your connectivity needs wherever you
go. For optimum performance and safety, please read
the instructions carefully and keep this User's Guide for
future reference. If you need more information about
our products, please visit www.gofanco.com. For
technical support, email us at [email protected].
For drivers or manual download, please go to
www.gofanco.com/downloads.
Important Safety Notices
Pleasereadsafetyinstructionscarefullybeforeinstallation
and operation.
• Please pay close attention to all warnings and hints
for this device
• Do not expose this unit to rain, heavy moisture, or
liquid
• Do not put any items into the device or attempt to
modify its operation
• Do not repair the device or open the enclosure
without professional guidance to avoid electric
shocks. Doing so may void your warranty
• Keep the product in a well-ventilated location to
avoid damage from overheating
• Shut off power and make sure environment is safe
before installation
• Do not plug the HDMI cables and IR cables
in/out when the device is in use to avoid cable
damage. Make sure they are plugged into the
correct ports
• Use the included power adapters only. Make sure
the specification matches if using 3rd-party DC
power adapters

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Introduction
The HDMI Wireless Extender 4K60Hz - 50m transmits
HDMI signals wirelessly up to 164ft (50 m) at 4K@60Hz
resolution. It requires no cables between the Transmitter
(TX) and Receiver (RX), making the installation easy and
clean. Great for homes and offices.
Note: Wireless transmission distance will vary due
to the environmental conditions. Thick walls, brick,
glass, electronic interference, and wireless signals
from other devices will shorten the wireless
transmission distance or cause signal loss.
Features
• Wireless transmission distance: 164ft (50m) at 4K
@60Hz
• Supports PCM 2-channel audio
• SupportsSSID channel pairingto avoid interference
• Supportsup to 4K@60Hz and backwardcompatible
with lower resolutions, including 2K
• HDCP 2.2/ 1.4 compliant
• Dual antenna design operating in a 5GHz wireless
spectrum
• Equipped with HDMI loopout and one-way IR
extension
• Less than 120ms latency. Not recommended for
real-time applications

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PackageContents
• HDMI Wireless Extender 4K60Hz - 50m (1 TX and 1
RX)
• IR blaster cable (1pc)
• IR receiver cable (1pc)
• Antenna (4pcs)
• Power adapter (2pcs)
• Mounting accessories
• User guide
Installation Requirements
1. HDMI source device (DVD player, set top box, PC,
etc.)
2. HDMI display device (SDTV/Monitor, HDTV/
Monitor, projector, etc.)
3. HDMI cables (not included)

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1. Power LED On when the transmitter is powererd on
2. WiFi LED
a) Slow flash: Waiting for connection
b) Solid on: Connection successful
c) Quick flash: Pairing mode
3. Signal LED
a) Light off: No HDMI signal
b) Solid on: HDMI signal transmitting
c) Quick flash: Restore factory settings
4. Channel Switching Button
a) Quick press to switch WiFi channels
b) Press and hold for 5 seconds to place into channel pairing mode
c) Press and hold for 10 seconds to restore to factory default settings
5. Antenna Connector Connect to the included antennas
6. Micro USB Port Used for firmware update
7. HDMI In Connect to your HDMI source using an HDMI cable (HDMI cable not
included)
8. HDMI Out Connect to your HDMI display using an HDMI cable for local
monitoring of the remote display device (HDMI cable not included)
9. IR Out Connect to the included IR blaster cable
10. Power Jack Connect to the included power adapter
Product Layout
Figure 1: Transmitter (TX)
*Note: TX and RX SSID channel pairing is required after
a factory reset. See SSID Channel Pairing on page 9.

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1. Power LED On when the receiver is powererd on
2. WiFi LED
a) Slow flash: Waiting for connection
b) Solid on: Connection successful
c) Quick flash: Pairing mode
3. Signal LED
a) Light off: No HDMI signal
b) Solid on: HDMI signal transmitting
c) Quick flash: Restore factory settings
4. Channel Switching Button
a) Quick press to switch WiFi channels
b) Press and hold for 5 seconds to place into pairing mode
c) Press and hold for 10 seconds to restore to factory default settings
5. Antenna Connector Connect to the included antennas
6. Micro USB Port Used for firmware update
7. HDMI Out Connect to your HDMI display using an HDMI cable for local
monitoring of the remote display (HDMI cable not included)
8. IR In Connect to the included IR receiver cable
9. Power Jack Connect to the included power adapter
Figure 2: Receiver (RX)
*Note: TX and RX SSID channel pairing is required after
a factory reset. See SSID Channel Pairing on page 9.

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Hardware Installation
1. Power off all devices including your HDMI source
and HDMI display.
2. Install the included antennas to the TX and RX.
3. Pair the TX and RX. See SSID Channel Pairing on
page 9.
4. Connect your HDMI source device to the
Transmitter's HDMI In connector with an HDMI
cable (HDMI cable not included).
5. Optional: Connect your HDMI display to the
Transmitter's HDMI Out connector with an HDMI
cable (HDMI cable not included). This connection
is needed only if you need to monitor the remote
display device from the source device location.
6. Optional: Connect the IR blaster cable to the
Transmitter's IR interface port. Facetheeyetowards
your HDMI source device's IR window. This
connection is needed only if you need to control
yourHDMIsourcefromtheremotedisplay location.
7. ConnectyourHDMI display to the Receiver's HDMI
Out connector with an HDMI cable (HDMI cable
not included).
8. Optional: Connect the IR receiver cable to the
Receiver's IR interface port. This connection is
needed only if you need to control your HDMI
source from the remote display location.
9. Plug the included power adapters into the
Transmitter's andReceiver's PowerJacks,thenplug
both power adapters into reliable power outlets.

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10. Power on your HDMI source device and HDMI
display. The wireless extender is ready for use.
Note: For optimal signal range, install in a clear
environment with few obstacles. Wireless signals
fromotherdevicesmayinterfere with transmission.
Contact our technical support team if you have
specific questions.
Channel Switching
If you find that the extender does not provide adequate
or desired results, switching channels may help resolve
the issue. Follow the steps below to switch to the best
wireless frequency.
1. Press the channel switching button on either the
transmitter unit or receiver unit.
2. The transmitter and receiver will automatically
switch to the next best channel.
Wireless Frequency

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*Note: TX and RX SSID channel pairing is required
after a factory reset. See SSID Channel Pairing on
page 9.
Factory Reset
1. Press and hold down both transmitter's and
receiver'schannel switching buttonsimultaneously
for 10 seconds. The WiFi LEDs will flash quickly.
2. The WiFi LEDs will change to solid on when factory
reset is successful.
3. Power off the TX and RX after factory reset.
SSID Channel Pairing
When there are multiple wireless extender kits operating
in close proximity, having the same SSID on each kit may
cause interference or conflicts. It is suggested to change
the SSID on one kit to help resolve the issue. Follow the
SSID channel pairing steps below.
1. Press and hold down both transmitter's and
receiver'schannel switching button simultaneously
for 5 seconds. The WiFi LEDs will flash quickly.
2. When pairing is successful the WiFi LEDs will
change to solid on.
3. Power off the TX and RX after pairing.
Note: Repeat steps 1-3 if pairing is not successful.

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ConnectionDiagram
The diagram shows the typical devices used with the
wireless extender.
Figure 3: Connection Diagram
IR Blaster IR Receiver
Notice
• Wireless signals transmitted through walls, glass,
brick or other solid objects will cause signal loss
and decrease the transmission distance
• External wireless signals from microwaves,
wireless mice and wireless keyboards will interfere
with HDMI signal transmission
• Keep the unit in a well ventilated environment to
prevent it from overheating
•DO NOT expose the unit to rain, moisture, or
liquids
•DO NOT place anything on the unit
•DO NOT open the housing, doing so will void the
warranty and may cause personal injury due to
electronic hazard
•DO NOT plug-in or remove the IR cables when the

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FAQ & Troubleshooting
Q: The WiFi LED is on, but no video output on the
remote display:
A: 1) Check the HDMI source device is powered on.
2) Check the transmitter's and receiver's Signal LED
is solid on.
3) Check the HDMI cables for solid connection. Use
different HDMI cables if necessary.
4)Pressandholddownthechannelswitchingbutton
for 5 seconds on both the TX and RX to refresh the
wireless signal. See Pairing Instructions on page 8.
5) Connect the HDMI source device directly to the
display to see if there is a signal.
Q: Poor video quality:
A: 1) Check the HDMI cables are connected properly.
Use different HDMI cables if necessary.
2)Changetheangleof the antenna on the transmitter
unit and receiver unit. Generally, the antenna angle
should be positioned as far apart as possible.
3)Adjustthepositionoftransmitter unit and receiver
unit, and make sure they are within the required
signal range.
4) Remove other wireless signals and move any
obstacles that are blocking the signal line-of-sight.
5) Decrease the distance between the transmitter
unit and the receiver unit.
6)Pressandholddownthechannelswitchingbutton
for 5 seconds on both the TX and RX to refresh the
wireless signal. See Pairing Instructions on page 8.

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Specifications
Compliance HDCP 2.2 / 1.4
Resolutions 3840x2160@24/30/50/60Hz, 1080p@ 50/60Hz,
720p@50/60Hz, 1920x1200, 2560x1440, 2560x1600
WiFi Frequency 5.18 - 5.24 GHz
Transmission Distance Up to 164ft (50m) at 4K60Hz
Latency < 120ms
IR Frequency: 20 - 60KHz
Distance: < 5m
Operating Temperature -4 to 140 F (-20 to 60 C)
Storage Temperature -22 to 158 F (-30 to 70 C)
Humidity 0% to 90% non condensing
Power Consumption TX: < 6W
RX: < 4W
Power Adapter DC 5V/2A
Dimensions (WxLxH) TX & RX: 4.5" x 4.9" x 0.8" (115 x 125 x 20.6 mm)
Product Weight TX: 0.79 lb (353g)
RX: 0.76 lb (346g)

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Disclaimer
The product name and brand name may be registered
trademarks of related manufacturers. TM and ® may be
omitted on the user's guide. The pictures on the user's
guide are just for reference, and there may be some
slight differences with the actual products.
We reserve the right to make changes without prior
noticetoa product or systemdescribedhereinto improve
reliability, function, or design.

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