This document is the owner's manual for the UB YST-SW012 subwoofer system, including important safety instructions and operating maintenance guidelines.
This document is the Owner's Manual for the Yamaha YST-SWO12 Advanced Subwoofer System. It provides essential information regarding product identification, including recording serial numbers located on the rear of the unit.
The manual details critical safety instructions and precautions to prevent electric shock, fire, or damage to the unit. Key warnings include not opening the cabinet, ensuring proper ventilation with at least 20cm of space around the unit, avoiding moisture, and preventing vibration-induced water spills from vessels placed on top.
You must allow spaces of at least 20cm above, behind, and on both sides of the unit.
Exposing the unit to rain or moisture while it is connected to the AC wall outlet may cause a fire, damage to the unit, and/or personal injury.
Super-bass frequencies, such as 20 Hz-50 Hz sine waves from a test disc, may cause a turntable to generate a howling sound.