Roland Manuals

This is a summary of the HP 237R electronic keyboard user manual. The manual introduces the features and characteristics of the electronic keyboard, as well as how to use its various functions.

The document warns users about the risk of electric shock and provides basic precautions for using electronic products. The product has safety design to prevent electric shock and provides important operating and maintenance instructions.

This document is a product safety manual, which introduces the product's usage methods, safety precautions, etc.

This document is the owner's manual for the Roland HP-2 digital piano. It introduces the features and functions of the HP-2.