Yamaha Clavinova CLP- 785 Owner's Manual page 122

Assembling the Clavinova
6.
Set the adjuster.
Rotate the adjuster until it comes in firm contact
with the floor surface.
7.
Attach the headphone hanger.
Use the two thin screws (4 × 10 mm) to attach the
hanger as shown in the illustration.
122
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