Yamaha CLP - 840 Musical Instrument User Manual


 
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CLP-880/860/840/820/820S
When moving the instrument after assembly, always hold
the lower surface of the main unit, NEVER the top portion or
keyboard cover. Improper handling can result in damage to
the instrument or personal injury.
After completing the assembly, please
check the following.
Are there any parts left over?
Review the assembly procedure and correct any
errors.
Is the Clavinova clear of doors and other movable fix-
tures?
Move the Clavinova to an appropriate location.
Does the Clavinova make a rattling noise when you
shake it?
Tighten all screws.
Does the pedal box rattle or give way when you step on
the pedals?
Turn the adjuster so that it is set firmly against the
floor.
Are the pedal and power cords inserted securely into the
sockets?
Check the connection.
If the main unit creaks or is otherwise unsteady when
you play on the keyboard, refer to the assembly dia-
grams and retighten all screws.