Operating Instructions
HDMI extension via network
Item No.
2179477
Intended Use
The product serves the purpose of transmitting an HDMI-compatible audio-visual signal over a network
cable. A direct transfer with the help of a customary 1:1 connected network cable is possible, as is transfer
to an existing gigabit network via one or more network switches.
Two attached external power adaptors enable power supply.
It is intended for indoor use only. Do not use it outdoors. Contact with moisture, e.g. in bathrooms, must be
avoided under all circumstances.
For safety and approval purposes, you must not rebuild and/or modify this product. If you use the product
for purposes other than those described above, the product may be damaged. In addition, improper use
can result in short circuits, fires, electric shocks or other hazards. Read the instructions carefully and store
them in a safe place. Make this product available to third parties only together with its operating instructions.
This product complies with the statutory national and European requirements. All company names and
product names are trademarks of their respective owners. All rights reserved.
HDMI is a registered trademark of HDMI Licensing L.L.C.
Delivery Content
• HDMI transmitter
• HDMI receiver
• 2 x Power adaptor
• 2 x HDMI Cable (AM / AM)
Up-to-date Operating Instructions
Download the latest operating instructions at www.conrad.com/downloads or scan the
QR code shown. Follow the instructions on the website.
Explanation of Symbols
The symbol with the lightning in the triangle is used if there is a risk to your health, e.g. due to an
electric shock.
The symbol with the exclamation mark in the triangle is used to indicate important information in
these operating instructions. Always read this information carefully.
The arrow symbol indicates special information and advice on operation.
Safety Instructions
Read the operating instructions carefully and especially observe the safety information.
If you do not follow the safety instructions and information on proper handling in this
manual, we assume no liability for any resulting personal injury or damage to property.
Such cases will invalidate the warranty/guarantee.
a) General
• The product is not a toy. Keep it out of the reach of children and pets.
• Do not leave packaging material lying around carelessly. This may become dangerous playing
material for children.
• Protect the product from extreme temperatures, direct sunlight, strong jolts, high humidity,
moisture, flammable gases, steam and solvents.
• Do not place the product under any mechanical stress.
• If it is no longer possible to operate the product safely, take it out of operation and protect it
from any accidental use. Safe operation can no longer be guaranteed if the product:
- is visibly damaged,
- is no longer working properly,
- has been stored for extended periods in poor ambient conditions or
- has been subjected to any serious transport-related stresses.
• Please handle the product carefully. Jolts, impacts or a fall even from a low height can damage
the product.
• Also observe the safety and operating instructions of any other products which are connected
to the product.
• Consult an expert when in doubt about the operation, safety or connection of the product.
• Maintenance, modifications and repairs must only be completed by a technician or an
authorised repair centre.
• If you have questions which remain unanswered by these operating instructions, contact our
technical support service or other technical personnel.
• Never use the product immediately after it has been taken from a cold room to a warm one.
The condensation that forms might damage the product under certain circumstances. With the
power adaptors there is also the deadly peril of an electric shock!
• Allow the product to reach room temperature before connecting it to the power supply and
putting it to use. This may take several hours.
• No part of the product should become damp or wet; never handle it if your hands are wet!
• 1 x IR transmitter
• 1 x IR receiver
• Operating instructions
b) Power adaptor
• The design of the power adaptors complies with Protection Class II. Use only a standard
mains socket as the power source for the power adaptors.
The mains socket into which the two power adaptors are plugged must be easily accessible.
• Only use the two provided power adaptors to power the HDMI extension.
• Do not disconnect the power adaptor from the mains socket by pulling the cable. Hold the wall
plug transformer by the sides of the casing and pull it out of the mains socket.
• If a wall plug transformer is damaged, do not touch it; there is danger to life from electric
shock!
• First, switch off the mains voltage to the socket to which the wall plug transformer is connected
(switch off at the corresponding circuit breaker or, for example remove the safety fuse or switch
off at the corresponding RCD protective switch, so that the socket is fully disconnected).
• You can then unplug the wall plug transformer from the mains socket. Dispose of the faulty
wall plug transformer in an environmentally friendly way, do not use it any more. Replace it
with a wall plug transformer of the same design.
Connection
Either the "Transmitter" and "Receiver" can be connected directly with the help of a customary
1:1 connected network cable, or you can connect the two devices to an existing gigabit network
(e.g., a gigabit switch or router with integrated gigabit switch).
a) Direct connection between "Transmitter" and "Receiver"
13
8
6
2
10
Receiver
• Connect the "Transmitter" (1) and the "Receiver" (2) through a 1:1 connected, fully wired RJ45 network
cable (10).
The maximum transmission distance depends on the cable type used:
CAT5e: Up to 70 m
CAT6: Up to 120 m
CAT7: Up to 150 m
• The remaining connections are explained in Section c).
b) Connecting "Transmitter" and "Receiver" to a gigabit network
13
8
6
12
2
10
Receiver
• Connect the "Transmitter" (1) and the "Receiver" (2) through a 1:1 connected, fully wired RJ45 network
cable (10) with your gigabit switch (12) or gigabit router.
• The remaining connections are explained in Section c).
3
1
4
Transmitter
3
7
5
11
3
1
4
Transmitter
3
7
5
11
10
9
10
9