Yamaha PSR-6700 Manual De Instrucciones página 42

YAMAHA
IMPORTANT
PLEASE RECORD THE SERIAL NUMBER OF YOUR UNIT IN
THE SPACE BELOW
MODEL: PSR-6700
SERIAL NO:
THE SERIAL HUMBER IS LOCATED ОН THE HEAR QF THE
LIMIT
:
RETAIN THIS OWNER'S MANUAL IN А SAFE PLACE РОЯ
FUTURE REFERENCE