Owner's Manual
Page 5
... (Large end) Frame end (Small end) Rail Resonators (Natural tone side) Reinforcement stay Resonators (Accidental tone side) Slant shaft Caster (with the YM-4900A, YM-4600A, and YM-4100A. We, at YAMAHA, aiming principally at beautiful sounds and playing ease, have made strenuous efforts in this reason, the illustrations may not match with brake) Slide...
... (Large end) Frame end (Small end) Rail Resonators (Natural tone side) Reinforcement stay Resonators (Accidental tone side) Slant shaft Caster (with the YM-4900A, YM-4600A, and YM-4100A. We, at YAMAHA, aiming principally at beautiful sounds and playing ease, have made strenuous efforts in this reason, the illustrations may not match with brake) Slide...