Device approval and conformity
with EC directives
Nubert electronic GmbH hereby declares that this product complies with the
2014/53/EU directives, provided that it is installed and used in accordance with
the manufacturer‘s instructions. The full text of the EU Declaration of Conformity
is available at the following Internet address:
https://www.nubert.de/konformitaetserklaerungen/716/
• Do not change the serial number on the speaker. It is part of the operating
approval.
• If the loudspeaker is repaired or modified by workshops or other third parties
not authorized by Nubert, it loses its operating license.
• Only accessories and devices may be connected which in turn comply with all
legal requirements and are approved.
• The loudspeaker may only be used for the applications specified in the „In-
tended Use“ section
Intended use
This speaker is designed exclusively for sound reproduction in dry rooms. Use
the speaker only as described in this manual. Any other use (particularly safe-
ty-relevant or medical use, installation in open environment like IP-certified prod-
ucts) is considered improper and may result in property damage or even personal
injury. Nubert electronic GmbH does not assume any liability for damages caused
by improper use.
Safety instructions
The entire operating manual, in particular the safety instructions, must be read
in full before connecting and commissioning the device. For your own safety,
be sure to follow all warnings and safety instructions in this manual and on the
speaker. The user is not permitted to carry out any work on the loudspeaker
other than the described work. Keep this document so that you have access to
it at all times. Furthermore, it must also be handed over to possible re-owners.
Key to the symbols
The triangle symbol with exclamation mark (without additional comment)
indicates important instructions for commissioning, operation and maintenance
of the device.
The term
Caution!
next to the triangle symbol indicates a medium risk. Failure
to observe this warning may result in property damage.
The term
Danger!
next to the triangle symbol indicates a high risk. Failure to
observe this warning may result in death or personal injury
This symbol indicates that you must read and observe the operating
instructions and the safety and warning notices in order to operate the device.
This symbol (triangle with lightning) warns of dangerous voltages inside
the enclosure and of hazards due to electric shock.
This symbol indicates that the device complies with electrical protection
class 2 and therefore does not require earthing.
Devices with this symbol may only be used in a dry indoor environment.
Equipment marked with this symbol must not be disposed of with house-
hold waste. Refer to the Disposal and Battery Return section at the end of this
manual.
General information
Never operate the loudspeaker unattended!
Danger of electric shock!
To avoid the risk of electric shock, the speaker may not be opened by the
user. There are no user-serviceable parts inside the speaker.
Service work and repairs are reserved for qualified specialists authorized by
Nubert. If you need service, please contact Nubert electronic GmbH directly
Danger of suffocation!
Never let children use or play with neither speaker, remote control or packaging
unattended. There is a risk that children will get caught in the packaging film
and suffocate. Make sure that children cannot remove any small parts from the
devices! These parts, like the remote control battery, could be swallowed and
cause suffocation. In case of swallowing any parts, contact a doctor immediately!
Danger of injury or damage!
When moving the speaker, take care to avoid injury and damage!
Caution!
Since the speaker can only be completely disconnected from the mains at the
mains input on the rear of the unit or by pulling the mains plug from the socket, it
must be positioned so that you have free access to the mains input or mains plug.
If any of the following situations occurs, the loudspeaker must be switched off
immediately and disconnected from the mains. Contact Nubert electronic GmbH
([email protected]) immediately!
• The speaker has been damaged or has fallen down.
• Power cord or plug is damaged
• Objects or liquid have got into the loudspeaker
• The speaker has been exposed to excessive moisture or rain.
• The speaker does not work properly or exhibits a significant reduction in per-
formance.
• The loudspeaker smells burnt, develops smoke or makes unusual noises.
Caution!
The drivers built into this loudspeaker generate a strong magnetic field in their
immediate vicinity, which can impair or damage other devices. It is therefore
essential to keep magnetically sensitive devices away from this loudspeaker! Do
not place tube screens, notebooks, hard disks or the like on the speaker!
Only use accessories recommended by Nubert!
Low temperatures and Sound
When speakers are shipped and delivered during the cold monthsof the year,
it is imperative that they adapt to the temperature of the living area. Low
temperatures have a considerable influence on the moving parts of a loud-
speaker such as diaphragm, voice coil,bead and spider. The ability of these
components to follow rapid oscillations or to perform large excursions is thus
significantly restricted.This is not dangerous, but “frozen” speakers are far
from their acoustic peak.
Hence our tip:
When your new speakers arrive on a cold winter’s day, just
give them a few hours to acclimatise. Your Nubert speakers will thank you with
the superior sound quality you have come to expect from us.
nuPro A-100
·
4/2020 EN
Thank you for purchasing a
nuPro active loudspeaker!
If you read this manual carefully, setting up
your new speaker is quick and easy.
We will explain the setup, the connections,
and the daily operation so you can achieve
the best possible sound quality and get
the most out your new nuPro loudspeaker.
The Nubert team wishes you
many hours of musical enjoyment!
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