Yamaha Disklavier DGP1 Maintenance Handbook - Page 23
Browse online or download pdf Maintenance Handbook for Musical Instrument Yamaha Disklavier DGP1. Yamaha Disklavier DGP1 50 pages.
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[MD-Unit Diagram and LED Table
This adjustment is generally not required.
Silent Off
MD UNIT
LED
Green
Red
Green
Red
Silent On
Green
Red
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