Yamaha Silent Series Owner's Manual page 3

Disposal Notice: Should this product become damaged beyond repair, or
for some reason its useful life is considered to be at an end, please observe
all local, state, and federal regulations that relate to the disposal of products
that contain lead, batteries, plastics, etc. If your dealer is unable to assist
you, please contact Yamaha directly.
93-DC
PLEASE KEEP THIS MANUAL
NAME PLATE LOCATION: The graphic below indicates the location of
the name plate for this model. The model number, serial number, power
requirements, etc., are located on this plate. You should record the model
number, serial number, and the date of purchase in the spaces provided
below and retain this manual as a permanent record of your purchase.
Model
Serial No.
Purchase Date
PIANO
SILENT SERIES MODEL
SER. NO.
DC15V 2A YAMAHA CORPORATION