110 Model 30 Set 2

Before connecting and operating the device, carefully read the user manual, particularly the safety instructions. For your own safety, strictly observe all warning and safety notices in this manual and on the speaker. No work on the speaker other than the actions described here should be performed by the user. Keep this document accessible at all times and hand it over to any future owners.

Intended Use

This speaker is designed exclusively for audio playback in dry indoor environments. Use the speaker only as described in this manual. Any other use (especially safety-critical or medical applications, outdoor installation like specifically IP-certified products) is considered improper and may result in property damage or personal injury. Nubert electronic GmbH accepts no liability for damages resulting from improper use.

General Notes

Never operate the speaker unattended!

Risk of suffocation!

Never allow children to use the speaker unattended or play with its packaging! There is a risk that children may become entangled in the packaging film and suffocate. Ensure that children cannot detach small parts from the devices! These parts could be swallowed, leading to choking hazards. In case of ingestion, contact a doctor immediately!

Caution!

To avoid the risk of property damage, the speaker must not be opened by the operator. There are no user-serviceable parts inside the speaker. Maintenance and repairs should be performed only by authorized, qualified professionals from Nubert. In case of service needs, contact Nubert electronic GmbH directly!

Caution!

If the speaker is operated despite damage, further defects may occur. If any of the following conditions arise, immediately discontinue use of the speaker and contact Nubert electronic GmbH:

• The speaker has been damaged or has fallen.
• Objects or foreign substances have entered the device.
• The speaker emits a burning smell, smoke, or unusual noises.

Placement Instructions

Risk of injury or damage!

Move the speaker with care to avoid injuries or damage!

Caution!

An unstable placement location can lead to damage to the speaker.

• Place the speaker on a level, stable surface and ensure it cannot be tipped over!
• Ensure that no accidental tension is applied to the cables to prevent the speaker from tipping over or damaging the connection ports!
• Keep the speaker away from strong mechanical shocks!

Caution!

Excessive heat build-up inside the device can shorten its lifespan or lead to a fire. Heat exposure on the speaker surfaces can cause damage.

• Do not operate the speaker near heat sources such as radiators or stoves!
• Do not expose the speaker to direct sunlight!
• Never place burning candles or similar open flames on the speaker!

Caution!

Moisture can damage the speaker.

• Use the speaker only in a dry environment!
• Do not operate it outdoors or in damp rooms!
• Protect the speaker from all types of liquids, including dripping or splashing water.
• Do not place containers with liquids (e.g., flower vases) on or near the speaker!
• If the speaker is brought from a cold environment into a warm room, condensation may form inside the device. Wait at least 6 hours before turning it on to ensure it has reached room temperature and is dry!
• Do not use the speaker during rapid temperature changes!

Placement Instructions

Risk of injury or damage!

Move the speaker with care to avoid injuries or damage!

Caution!

An unstable placement location can lead to damage to the speaker.

• Place the speaker on a flat, stable surface and ensure it cannot be knocked over!
• Make sure there is no unintended tension on the cables to prevent the speaker from tipping over or damaging the connection ports!
• Keep the speaker away from strong mechanical shocks!

Caution!

Excessive heat buildup inside the device can shorten its lifespan or lead to a fire. Heat exposure on the speaker surfaces can cause damage.

• Do not operate the speaker near heat sources such as radiators or stoves!
• Do not expose the speaker to direct sunlight!
• Never place burning candles or similar open flames on the speaker!

Caution!

Moisture can damage the speaker.

• Use the speaker only in a dry location!
• Do not operate it outdoors or in damp rooms!
• Protect the speaker from any liquids, including dripping or splashing water.
• Do not place containers with liquids (e.g., flower vases) on or near the speaker!
• If the speaker is brought from a cold environment into a warm room, condensation may form inside the device. Wait until the speaker reaches room temperature and is dry before turning it on!

Connection Instructions

General Connection Instructions

• Unplug all devices in your system from the power supply before making any wiring changes!
• Ensure that all connections are made correctly and that all plugs are firmly seated in their sockets before reconnecting the devices to the power supply!
• Only use the designated cables and connectors for connections! Otherwise, damage or malfunctions may occur.
• When disconnecting the speaker, always pull on the plug, not the cable!
• Ensure that all plugs are securely seated in their sockets!
• Only use cables and accessories recommended by Nubert!

Caution!

Disconnect your amplifier/receiver from the power supply before connecting your speakers! Refer to the amplifier/receiver's user manual for instructions on connecting speaker cables.

Care and Cleaning Tips

Caution!

Improper handling of the speaker may cause damage.

• Always unplug the power cord before cleaning the speaker!
• Ensure that all connections are correct, there are no short circuits, and the speaker is completely dry before resuming operation.
• Do not use harsh cleaning agents or solvents such as gasoline, alcohol, or similar substances!

Housing

We recommend using a standard glass cleaner sprayed onto a cotton cloth. This allows most fingerprints and dirt to be removed easily. Alternatively, you can use window active foam. We advise against using microfiber cloths as they may cause micro-scratches on the surface.

Membranes and Speaker Drivers

To remove dust from a speaker driver, use a lint-free cotton cloth and gently wipe the membrane with very light pressure. All Nubert speakers' tweeters are protected by a grille, which can also be wiped lightly with minimal pressure. If the dust cannot be completely removed, a makeup brush from the drugstore can be used.

nuVero 110

• Turn off the amplifier before connecting the speaker cables.
• Ensure the speaker cables are firmly secured.
• Only place the speaker in a dry location.
• Avoid exposing the speakers to direct sunlight.
• Overload: The nuVero 110 features internal safeguards against amplifier-induced overload. However, even a low-powered amplifier can damage a speaker. At high volumes, weak amplifiers may produce distortions that heavily strain the tweeters. If the sound becomes distorted at any point, please reduce the amplifier's volume.
• Tipping Hazard: Due to its slim design, the nuVero 110 is at risk of tipping over sideways. It should never be used without the included traversing feet.

Cold Weather and Sound

When speakers are shipped or delivered during cold weather, they must adapt to room temperature before use. Low temperatures significantly impact the moving parts of a speaker, such as the diaphragm/voice coil, surround, and spider. These components may not perform optimally, affecting sound quality. This is not harmful but prevents the speakers from delivering their best performance.

Tip: If your new speakers arrive on a cold winter day, give them a few hours to acclimate. Your Nubert speakers will reward you with the outstanding sound quality you expect from us.

Warning

The threaded inserts are only for mounting the traversing feet! They are not designed for tensile loads and should not be used for hooks or similar mounts to suspend the speaker.

Setting Up the Speaker

All steps for unpacking and setting up the nuVero 110 are explained in a separate included DIN A3 information sheet.

Due to the weight of the nuVero 110, always handle it with two people! After unpacking the box and attaching the traversing feet, be sure to protect your flooring by placing protective materials like cardboard under the edges of the feet before positioning the speaker!

1. Take one of the cardboard angles from the packaging.
2. Slide it under the lying speaker as shown, so that the traversing foot rests on the cardboard angle.
3. Carefully tilt the speaker upward using the cardboard angle until it stands securely. Then, gently remove the cardboard strips.

Connection Instructions

Please ensure your amplifier/receiver is turned off before connecting the speakers. Refer to the device's user manual for instructions on connecting the speakers to the amplifier/receiver.

Care and Cleaning Tips

Attention!

Improper handling of the speaker may cause damage.

• Turn off your amplifier and, if necessary, disconnect the speaker cables from the terminal before cleaning the speaker!
• Ensure all connections are correct, there are no short circuits, and the speaker is completely dry before resuming operation!
• Do not use harsh cleaning agents or solvents such as gasoline, alcohol, or similar substances!

Cabinet

For nuVero cabinets, we recommend using a standard glass cleaner sprayed onto a cotton cloth to remove fingerprints and dirt effortlessly. Alternatively, use window active foam. Avoid microfiber cloths, as they may cause micro-scratches on the surface. For veneered cabinets, use suitable furniture care products.

Membranes and Speaker Chassis

To remove dust from a speaker chassis, use a lint-free cotton cloth and gently wipe the diaphragm with very light pressure. The tweeters of all Nubert speakers are equipped with a protective grille, allowing them to be wiped with light pressure as well. If dust cannot be completely removed, a makeup brush from a drugstore may be suitable.

Stands and Traverses

For cleaning stainless steel surfaces, plant gloss spray has proven to be an excellent choice. Rub or polish with a cotton cloth.

Marantz SACD 30n/Model 30

CAUTION

To completely disconnect this device from the power supply, please unplug the power cord from the wall outlet. The power plug is used to completely disconnect the device from the power supply; it must remain easily accessible for the user.

WARNINGS

• Avoid high temperatures. Ensure proper ventilation if the device is placed on a shelf.
• Handle the power cord carefully. Always hold the plug when unplugging the cord.
• Keep the device away from moisture, water, and dust.
• If the device will not be used for an extended period, disconnect the power cord from the outlet.
• Do not cover the ventilation area.
• Do not allow foreign objects to enter the device.
• Keep the device away from insecticides, gasoline, or thinners.
• Never attempt to disassemble or modify the device.
• Ensure ventilation is not obstructed by objects such as newspapers, tablecloths, curtains, etc.
• Do not place any open flames, such as lit candles, on the device.
• Please follow local environmental regulations when disposing of batteries.
• The device must not be exposed to dripping or splashing liquids.
• Do not place any containers filled with liquid, such as vases, on the device.
• Do not handle the power cord with wet or damp hands.
• When the switch is in the OFF-STANDBY position, the device is not completely disconnected from the mains.
• The device should be positioned near a power outlet to ensure easy access to the power supply.
• Do not store the battery in a location exposed to direct sunlight or extremely high temperatures, such as near a heater.
• Do not forcibly bend the plug when connecting the device and the micro-USB/USB cable.

CAUTION (For Amplifiers): Hot Surface. Do Not Touch.

The surface above the internal heatsink may become hot when this product is operated for extended periods. Do not touch hot areas, particularly near the "Hot Surface Mark" and on the top surface.