This manual is the user manual of ROLAND CORPORATION product, which details the function and features of the product and how to use it.
The Roland AT20S is an electronic keyboard instrument. This Owner's Manual covers essential safety instructions, including warnings about electric shock, fire hazards, and proper placement to prevent injury or damage to the unit. It details precautions regarding power cords, ventilation, and environmental conditions such as humidity and temperature extremes.
At least two persons are required to safely lift and move the unit, and it must be handled carefully while keeping it level.
You must turn off the power and unplug the power cord from the outlet before cleaning the unit.
If the bolts holding the bench legs are loose, immediately re-tighten them using the supplied wrench.