User Manual
This file is a user manual for NP-31 and NP-11, introducing the features and usage of these products
User Manual
This document is the user manual for NP-31/NP-11 digital piano, which provides information on the usage precautions, power supply requirements, and specifications of the product. It also reminds users to control the volume to avoid hearing loss.
User Manual
This file introduces the MIDI functions of NP-31/NP-11, including MIDI Transmit/Receive Channel Selection, Local Control ON/OFF, Program Change ON/OFF, Control Change ON/OFF etc.
User Manual
This document is the NP-31/NP-11 model electronic piano user manual, which introduces the use method, maintenance and maintenance method of electronic piano