Alto Professional Uber LT operation manual

Uber LT

User Guide

English ( 3 – 8 )

Guía del usuario

Español ( 9 – 15 )

Guide d’utilisation

Français ( 16 – 22 )

Guida per l’uso

Italiano ( 23 – 29 )

Benutzerhandbuch

Deutsch ( 30 – 36 )

Appendix

English ( 37 – 38 )

User Guide (English)

Introduction

Thank you for purchasing the Uber LT. At Alto Professional, performance and reliability mean as much to us as they do to you. That’s why we design our equipment with only one thing in mind—to make your performance the best it can be.

Note: Before you first use the product, please fully charge the battery. Your unit was purposely shipped with a reduced battery charge to ensure safe transit.

Use the included power cable to connect the unit to a power outlet and let it charge for up to 5 hours. This helps ensure the longest life for your battery.

Box Contents

Uber LT

Power Cable

User Guide

Safety & Warranty Manual

Support

For the latest information about this product (system requirements, compatibility information, etc.) and product registration, visit altoproaudio.com.

For additional product support, visit altoproaudio.com/support.

Rechargeable Batteries

Rechargeable lead-acid batteries are the same type used in automobiles. As with your car battery, how you use this battery has a significant impact on its lifespan. With proper use and treatment, a lead-acid battery can last for years. Here are some recommendations for getting the longest life from the internal battery.

General Usage

Fully charge the battery before using the speaker. Charge the battery completely after each use.

Storage

Repair If the battery fails to charge, contact Alto Professional at altoproaudio.com.

Disposal

For best product longevity, do not store at exceedingly hot (greater than 90 °F / 32 °C) or exceedingly cold (less than 32 °F / 0 °C) temperatures.

It is acceptable to leave your speaker plugged in. This will not overcharge the battery.

If you leave the battery level low and do not charge it for 6 months, it may permanently lose capacity.

Bring the unit to a recycling center or dispose of in accordance with local ordinances.

Important Safety Precautions

Please note: Alto Professional and inMusic are not responsible for the use of its products or the

misuse of this information for any purpose. Alto Professional and inMusic are not responsible for the misuse of its products caused by avoiding compliance with inspection and maintenance procedures. Please also refer to the included safety and warranty manual for more information.

Caution: To reduce the risk of electric shock, do not connect Uber LT to a power outlet while the grille is removed.

Sound Level

Permanent hearing loss may be caused by exposure to extremely high noise levels. The U.S. Occupational Safety and Health Administration (OSHA) has specified permissible exposures to certain noise levels. According to OSHA, exposure to high sound pressure levels (SPL) in excess of these limits may result in hearing loss. When using equipment capable of generating high SPL, use hearing protection while such equipment is under operation.

Hours per daySPL (dB) Example 8 90 Small gig 6 92 Train 4 95 Subway train 3 97 High-level desktop monitors 2 100 Classical music concert

1.5 102 Riveting machine 1 105 Machine factory

0.5 110 Airport

0.25 or less 115 Rock concert

Setup

1. Make sure all items listed in the Box Contents are included in the box.

2. Read the Safety & Warranty Manual before using the product.

3. Make sure that you have completely charged the battery prior to first use for maximum battery life.

4. Turn down the Master Volume on Uber LT.

5. Power on Uber LT.

6. Connect your devices.

7. Switch everything on in the following order:

• audio input sources (i.e. microphones, instruments, CD/MP3 Players)

• Uber LT

8. Raise the volume to a comfortable level.

9. Return the Master Volume to zero and turn off Uber LT when you are finished.

Example

Microphone

Guitar

Items not listed under Introduction > Box Contents are sold separately.

Bluetooth

Device

Power

Features

Front Panel

1. Combo Inputs with Volume Control: Use a standard 1/4" (6.35 mm) TRS or XLR cable (not included)

to connect your sound source to each input. Use the Volume knob to adjust the level of each one.

2. Line/Mic Switch: Use this switch to set the Input to accept either a Line-level or Mic-level sound

source. Note: When using an instrument with passive pickups, set the switch to the Mic setting. When using an

instrument with active pickups, set the switch to the Line setting.

3. Bluetooth: The Bluetooth LED will be lit when a device is paired to Uber LT. This LED will not be lit

when Uber LT is first powered on (unless it was previously paired with a device). Press the Bluetooth button to disconnect a paired Bluetooth device.

4. Auxiliary Input with Volume Control: This stereo 1/8” (3.5 mm) input can be used to connect a CD

player, MP3 player, or other audio source. The Volume control adjusts auxiliary input and Bluetooth volume.

5. Master Volume Control: This adjusts the loudspeaker's main mix volume, which includes

Instrument/Microphone Inputs, Auxiliary Input, and the audio of a paired Bluetooth device.

6. Line Out: This 1/4" (6.35 mm) TRS output can be connected to a stereo auxiliary input or to a mixer

using a TRS-to-dual-TS splitter cable (not included). The Line Out is post-Master Volume Control.

7. USB Charging Port: Connect your device’s charge cable here to charge it. USB charging only

functions when the unit’s power is turned on. Note: To charge smartphones and tablets faster, put the device’s screen to sleep.

8. Power Switch: Use this switch to power the loudspeaker on or off. Make sure all Volume knobs are set

to "zero" before powering it on. When the loudspeaker is powered on, the Power LED above it will be lit.

9. Charge Indicator: This LED will illuminate when Uber LT is connected to AC power to indicate it is

charging. Once charging is complete, the LED will go off.

10. Battery Level Indicator: While the unit is powered on, these four lights indicate the power left in the

battery. Battery life varies based on volume and usage.

11. NFC (Near-Field Communication): Touch and briefly hold your supported and enabled device to the

NFC logo to pair the device. See Pairing a Bluetooth Device Using NFC for more information.

Rear Panel

1. Power Cable Input: Insert the included power cable here to charge the unit.

Please note that when the power cable is connected, the battery will still charge while the unit is in use.

Operation

Pairing a Bluetooth Device

1. Turn on your Bluetooth device.

2. Turn on Uber LT using the power switch. If you have previously connected to another Bluetooth device, Uber LT will reconnect.

3. Navigate to your Bluetooth device’s setup screen, find Uber LT and connect. Note: If your device requires a passcode or PIN, enter 0000.

4. The Bluetooth LED will light up solid when it is "paired." If your Bluetooth device is not able to connect to Uber LT, press the Bluetooth button on Uber LT to

break previous Bluetooth connections and reset the Bluetooth module.

5. Start playback from your Bluetooth device.

6. To disconnect a connected Bluetooth device and connect to another Bluetooth device, press the

Bluetooth button. Repeat Step 3. Note: If you experience trouble connecting or playing music, update your device's OS.

Pairing a Bluetooth Device Using NFC

NFC (near-field communication) allows data exchange from devices, such as pairing, by gently bumping them together. Check in your device’s manual to see if this feature is supported.

To use NFC to pair with Uber LT:

1. In order to use NFC, your device must be turned on and unlocked.

2. Enter your device’s Settings menu and check that NFC is turned On (one-time step).

3. Power on Uber LT.

4. Touch and briefly hold your device to the NFC logo located on Uber LT’s top panel.

5. Follow the pairing instructions that appear on your phone. If a passcode is required, enter “0000”.

6. To unpair, gently bump your device against the NFC logo.

Using the Aux Input

Connect your smartphone, MP3 player, or similar device to the Aux Input. Adjust the output volume on your source device and then adjust the overall volume using the Aux Input Volume Control on Uber LT.

Troubleshooting

If the unit is not charging: Make sure the power cable is properly connected to the power

input and the power outlet.

If the sound is distorted: Try lowering the volume control of your sound source, musical instrument, or microphone. Also, try to reduce the overall volume of Uber LT using the Master Volume knob.

If there is too much bass: Try adjusting the tone or EQ control on your sound source to lower the bass level. This will allow you to play the music louder before clipping (distortion) occurs.

If there is a high-pitched whistling noise when using microphones: This is probably feedback. Point the microphone away from the speaker.

If you can’t hear the microphone over the music volume: Turn down the music volume from your source.

If you can't hear your instrument: Check the setting of the Line/Mic switch. If you are using an instrument with passive pickups, set the switch to the Mic setting.

If you can’t play music from a flash drive: The USB port is only for charging USB devices.

If you cannot connect your audio device to Uber LT via Bluetooth:

• Have your audio device (e.g., smartphone or tablet) and Uber LT as close together as possible while trying to connect. Make sure both the audio device and Uber LT are unobstructed by walls, furniture, etc.

• Reset the Bluetooth connection on Uber LT to disconnect Uber LT from any other audio device and restart the search process. If this does not work right away, power off Uber LT and then power it back on. See Pairing a Bluetooth Device Using NFC for more information.

• Reset the Bluetooth connection on your audio device by turning Bluetooth off and back on. You can find this under the Bluetooth menu in the Settings for your phone or other audio device.

If this does not work, and you have connected to Uber LT before, find Uber LT in the list of available or previously connected devices in your audio device's Bluetooth menu, tap the "gear" or “i” icon located next to it and then select Unpair or Forget. Turn Uber LT off and back on and try pairing again once it reappears in your available devices list.

Note: If Uber LT has been paired to another audio device recently that is still within range, you may need to repeat this process with that audio device to fully disconnect.

Guía del usuario (Español)

Introducción

Gracias por comprar el Uber LT. En Alto Professional, el rendimiento y la confiabilidad significan tanto para nosotros como para usted. Por eso es que diseñamos nuestros equipos con una sola cosa en mente—hacer que pueda tocar su mejor interpretación.

Nota: Antes de utilizar por primera vez el producto, cargue completamente la batería. Su unidad se despachó intencionalmente con una carga reducida de la batería por razones de seguridad en el tránsito.

Utilice el cable del suministro eléctrico incluido para conectar la unidad a una toma de corriente y permita que la unidad se cargue durante hasta 5 horas. Esto contribuye a asegurar la vida útil más larga de su batería.

Contenido de la caja

Uber LT

Cable de alimentación

Guía del usuario

Manual sobre la seguridad y garantía

Soporte

Para obtener la información más completa acerca de este product (los requisitos del sistema, compatibilidad, etc) y registro del producto, visite altoproaudio.com.

Para soporte adicional del producto, visite altoproaudio.com/support.

Baterías recargables

Las baterías de plomo-ácido recargables son del mismo tipo que se usa en los automóviles. Al igual que con la batería del vehículo, la forma en que se usa tiene una influencia significativa en la duración de su vida útil. Con un uso y tratamiento correctos, una batería de plomo-ácido puede durar varios años. He aquí algunas recomendaciones para prolongar la vida útil de la batería interna.

Uso general

Almacenamiento

Reparación

Disposición final

Cargue completamente la batería antes de utilizando el altavoz. Cargue la batería completamente después de cada uso.

Para lograr la mayor longevidad del producto, no lo almacene a temperaturas muy altas (superiores 32 °C / 90 °F) o muy frías (inferiores a 0 °C / 32 °F).

Es aceptable dejar su sistema de sonido enchufado. No sobrecargará la batería.

Si deja que el nivel de la batería baje y no la carga durante 6 meses, puede perder permanentemente su capacidad.

Si la batería no se carga, póngase en contacto con Alto Professional en

altoproaudio.com.

Lleve la unidad a un centro de reciclaje o deséchela de acuerdo a las ordenanzas locales.

Precauciones importantes para la seguridad

Para tener en cuenta: Alto Professional e inMusic no son responsables del uso de sus

productos o el mal uso de esta información para cualquier propósito. Alto Professional e inMusic no son responsables del mal uso de sus productos causados por la omisión del cumplimiento de los procedimientos de inspección y mantenimiento. Para más información, consulte también el manual de seguridad y garantía incluido.

Precaución: Para reducir el riesgo de shock eléctrico, no conecte el Uber LT a una toma de corriente cuando la rejilla está desmontada.

Nivel de sonido

La exposición a niveles muy altos de ruido puede causar pérdidas auditivas permanentes. La Administración de Seguridad y Salud Ocupacional de EE.UU. (OSHA) ha especificado los niveles de exposición permisibles a ciertos niveles de ruido. Según la OSHA, la exposición a niveles de presión sonora (SPL) elevados que excedan estos límites puede causar pérdidas auditivas. Cuando utilice equipos capaces de generar SPL elevados, use protecciones auditivas mientras dichos equipos están en funcionamiento.

Horas diarias SPL (dB) Ejemplo 8 90 Música de bajo volumen 6 92 Tren 4 95 Tren subterráneo 3 97 Monitores de escritorio de

alto nivel 2 100 Concierto de música clásica 1,5 102 Remachadora 1 105 Máquina fabril 0,5 110 Aeropuerto 0,25 o menos 115 Concierto de rock

Instalación

1. Asegúrese de que todos los artículos indicados en Contenido de la caja estén incluidos

en ella.

2. Lea el manual sobre la seguridad y la garantía antes de utilizar el producto.

3. Para asegurar una máxima vida útil de la batería, asegúrese de que esté completamente cargada antes de utilizarla por primera vez.

4. Asegúrese de que el volumen maestro del Uber LT esté en cero.

5. Encienda el Uber LT.

6. Conecte sus dispositivos.

7. Encienda todo en el siguiente orden:

• fuentes de entrada de audio (por ejemplo, micrófonos, instrumentos, reproductores de CD/MP3)

• Uber LT

8. Suba el volumen hasta un nivel confortable.

9. Regrese el volumen maestro a cero y apague el Uber LT cuando no lo use.

Ejemplo

Micrófono

Guitarra

Los elementos que no se enumeran en Introducción > Contenido de la caja se venden por separado.

Dispositivo

Bluetooth

Suministro

eléctrico

Características

Panel frontal

1. Entradas combinadas con control de volumen: Use un cable de XLR o TRS de 6,35 mm

(1/4 pulg.) estándar (no incluido) para conectar su fuente de sonido a estas entradas. Accione la perilla volumen para ajustar el volumen de cada entrada.

2. Interruptor Line/Mic: Utilice este interruptor para configurar la entrada de manera que

acepte una fuente de sonido de nivel de línea o de nivel de micrófono. Nota: Cuando utilice un instrumento con captadores pasivos, coloque el interruptor en la

posición Mic. Cuando utilice un instrumento con captadores activos, coloque el interruptor en la posición Line.

3. Bluetooth: El LED Bluetooth se enciende cuando se aparea un dispositivo al Uber LT.

Este LED no se enciende cuando el Uber LT se enciende por primera vez (a menos que hubiera sido apareado previamente con un dispositivo). Pulse el botón Bluetooth para desconectar un dispositivo Bluetooth apareado.

4. Entrada auxiliar con control de volumen: questo ingresso stereo da 3,5 mm (1/8 pulg.)

può essere utilizzato per collegare un lettore CD, un lettore MP3 o altre sorgenti audio. Il comando di regolazione del volume regola il volume dell'ingresso ausiliario e Bluetooth.

5. Control de volumen maestro: Este control ajusta el volumen de la mezcla principal del

altavoz, que incluye las entradas de micrófono/instrumento, la entrada auxiliar, y el audio de un dispositivo Bluetooth apareado.

6. Salida de línea: Esta salida TRS de 6,35 mm (1/4 pulg.) puede conectar a una salida

auxiliar estéreo o a un mezclador usando un cable divisor de TRS-a-doble-TS (no includio). La salida de línea es post control de volumen maestro.

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