Title: Piano.pdf
If you notice any abnormalityUse the specified adaptor (page 25) only. Using the wrong adaptor can result in damage to the instrument or overheating.Use the specified adaptor (page 25) only. Using the wrong adaptor can result in damage to the instrument or overheating.Check the electric plug periodically and remove any dirt or dust which may have accumulated on it.Check the electric plug periodically and remove any dirt or dust which may have accumulated on it.When one of the following problems occur, immediately turn off the power switch and disconnect the electric plug from the outlet. Then have the device inspected by Yamaha service personnel.The power cord or plug becomes frayed or damaged.It emits unusual smells or smoke.Do not openSome object has been dropped into the instrument.There is a sudden loss of sound during use of the instrument.