Disposal Notice: Should this product become damaged beyond repair, orfor some reason its useful life is considered to be at an end, please observeall local, state, and federal regulations that relate to the disposal of productsthat contain lead, batteries, plastics, etc. If your dealer is unable to assistyou, please contact Yamaha directly.NAME PLATE LOCATION: The graphic below indicates the location ofthe name plate for this model. The model number, serial number, powerrequirements, etc., are located on this plate. You should record the modelnumber, serial number, and the date of purchase in the spaces providedbelow and retain this manual as a permanent record of your purchase.ModelSerial No.Purchase DatePIANODC15–16VYAMAHA CORPORATIONSILENT SERIESMODELSER. NO.PLEASE KEEP THIS MANUAL93-DC