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
Fully charge the battery before using the speaker.
Usage
Charge the battery completely after each use.
For best product longevity, do not store at exceedingly hot (greater than
Storage
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.
Repair
If the battery fails to charge, contact Alto Professional at altoproaudio.com.
Bring the unit to a recycling center or dispose of in accordance with local
Disposal
ordinances.
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