User Guide (English)
Introduction
Thank you for purchasing the Uber PA. 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. Questions, comments, suggestions? Let
us know at
altoprofessional.com/support
Box Contents
Uber PA
Power Cable
User Guide
Safety & Warranty Manual
Support
For the latest information about this product (system requirements, compatibility information,
etc.) and product registration, visit altoprofessional.com.
For additional product support, visit altoprofessional.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.
Storage
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.
Repair
If the battery fails to charge, contact Alto Professional at altoprofessional.com.
Bring the unit to a recycling center or dispose of in accordance with local
Disposal
ordinances.
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