Yamaha GranTouch DGT2IIXG User Manual

HYBRID PIANO PRODUCT HANDBOOK
FOR THE PIANO TECHNICIAN
MHB19
00.08 CR Printed in Japan

Yamaha GranTouch DGT2IIXG Specifications

General

Brand	Yamaha
Model	GranTouch DGT2IIXG
Category	Musical Instrument
Language	English

Summary

Part I: Product Description

Hybrid Piano Model Structure

Details the fundamental components and architecture of hybrid piano models.

Disklavier Controller Overview

Describes the control units used across various Disklavier models.

Piano Jack List and Connections

PC Connectivity for Disklaviers

Piano Sensor Types and Operation

Describes the different types of sensors and their detection principles.

Tone Generator Information

Part II: Servicing

UP Silent Model Shank Stopper and Let-Off Adjustment

Adjusting shank stopper and let-off for UP silent models.

GP Silent Model Shank Stopper and Regulating Rods Adjustment

Adjusting shank stopper and regulating rods for GP silent models.

Hybrid vs. Acoustic Piano Action Regulation

Maintenance Mode Operation Guide

Guides on using the Maintenance Mode for diagnostics and calibration.

Test Mode Procedures

Explains how to use Test Mode to check sheet functions and error history.

Sensor Testing Procedures

Program Rewriting and ROM Replacement

Error Message Reference

Lists and explains error messages and their corresponding corrective actions.