Operating instructions
SP-HDA-510 HDMI eARC audio adapter with
HDMI switch
Item no. 2525735
1 Intended use
This product is designed to split an HDMI-eARC signal into a 4K video signal and an audio
signal, or to forward an HDMI-eARC audio signal from a TV device. For example, it enables
TVs and audio playback devices to be supplied with a separate video and audio signal, or
allows the audio signal to be forwarded to an audio playback device when streaming via the
TV. In addition, the product also has an HDMI switch that allows you to switch between different
playback sources.
The product is intended for indoor use only. Do not use it outdoors. Contact with moisture must
be avoided under all circumstances.
Using the product for purposes other than those described above may damage the product.
Improper product use can cause a short circuit, fire, electric shock or other hazards.
This product complies with statutory, national and European regulations. For safety and
approval purposes, you must not rebuild and/or modify the product.
Read the operating instructions carefully and store them in a safe place. Make this product
available to third parties only together with the operating instructions.
All company and product names contained herein are trademarks of their respective owners.
All rights reserved.
HDMI is a registered trademark of HDMI Licensing L.L.C.
2 Delivery content
Product
Power supply with micro-USB connection
Operating instructions
3 Latest product information
Download the latest product information at
shown. Follow the instructions on the website.
4 Description of symbols
The following symbols are on the product/appliance or are used in the text:
The symbol warns of hazards that can lead to personal injury.
The symbol warns of dangerous voltage that can lead to personal injury by electric
shock.
5 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, we will assume no liability for any resulting personal injury
or damage to property. Such cases will invalidate the warranty/guarantee.
5.1 General information
This product is not a toy. Keep it out of the reach of children and pets.
Do not leave packaging material lying around carelessly. It may become a dangerous
plaything for children.
Should you have any questions or concerns after reading this document, please contact
our technical support or a professional technician.
Maintenance, modifications and repairs must be carried out by a technician or a specialist
repair centre.
5.2 Handling
Handle the product carefully. Impact, shocks or a fall even from a low height can damage
the product.
5.3 Operating conditions
Do not expose the product to any mechanical stress.
Protect the product from extreme temperatures, strong jolts, flammable gases, vapours,
and solvents.
Protect the product from high humidity and moisture.
The product must not be exposed to direct sunlight.
Never switch the device on immediately after taking it from a cold into a warm environment.
This may cause condensation to form, which can destroy the product. Allow the product to
reach room temperature before using it.
Adapter cable from 3.5 mm jack plug to
cinch
Remote control for HDMI switch
www.conrad.com/downloads
or scan the QR code
5.4 Operation
Consult an expert when in doubt about the operation, safety or connection of the device.
If it is no longer possible to operate the product safely, stop using it and prevent
unauthorised use. DO NOT attempt to repair the product yourself. 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 stress.
5.5 Power adapter
Do not modify or repair mains supply components including mains plugs, mains
cables, and power supplies. Do not use damaged components. Risk of death by
electric shock!
Connect the product to a wall socket that can be accessed easily.
Only use the supplied mains adapter as a power supply.
Only connect the power adapter to a normal mains socket connected to the public supply.
Before plugging in the power adapter, check whether the voltage stated on the power
adapter complies with the voltage of your electricity supplier.
Never connect or disconnect the power adapter if your hands are wet.
Never pull the cable to disconnect the power adapter from the mains socket. Instead,
always use the gripping surfaces on the mains plug.
For safety reasons, disconnect the power adapter from the mains socket during storms.
Do not touch the power adapter if there are any signs of damage, as this may cause a fatal
electric shock! Proceed as follows:
– First, cut off the power supply to the mains socket to which the power adapter is
connected (switch off the corresponding circuit breaker or remove the safety fuse, and
then switch off the corresponding RCD protective switch so that all poles of the mains
socket are disconnected).
– Unplug the power adapter from the mains socket.
– Use a new power adapter of the same design. Do not use the damaged power adapter
again.
Make sure that the cable is not pinched, kinked or damaged by sharp edges.
Always lay cables so that nobody can trip over or become entangled in them. Risk of injury!
5.6 Connected devices
Always observe the safety information and operating instructions of any other devices
which are connected to the product.
6 Overview of product
1
2
3
4
6
7
8
9
10
11
1 HDMI input 1
6 Audio format selector
button
2 HDMI input LEDs
7 Micro USB input
3 Audio format LEDs
8 3.5 mm jack output
4 eARC LED
9 S/PDIF output
5 Select button
7 Installation and setup
The installation and setup procedure depends on how the product is used. The following
applications are possible:
Dividing the HDMI signal from an external playback source (e.g. game console or Blu-Ray
player) into a 4K video signal and an audio signal
5
13
12
10 HDMI-eARC output
11 TV/HDMI-eARC output
12 HDMI input 2
13 HDMI input 3