Owner's Manual
Page 3
... plug from electrical shock, short-circuiting, damages, fire or other devices, turn off the power for purchasing the Yamaha MSR400 powered speaker system. These precautions include, but are not limited to avoid the possibility of serious injury or even death from the outlet...it inspected by qualified Yamaha service personnel. Location • Always consult qualified Yamaha service personnel if the device installation requires construction work, and make the best use of PA devices. Please read this powered speaker is adequate space between the device...
... plug from electrical shock, short-circuiting, damages, fire or other devices, turn off the power for purchasing the Yamaha MSR400 powered speaker system. These precautions include, but are not limited to avoid the possibility of serious injury or even death from the outlet...it inspected by qualified Yamaha service personnel. Location • Always consult qualified Yamaha service personnel if the device installation requires construction work, and make the best use of PA devices. Please read this powered speaker is adequate space between the device...