Yamaha YDP-121 Owner's Manual page 32

4
• 4 x 10 mm round-head screws 2
• Rough surface
outward.
• 4 x 16 mm tapping screws 3
V
Attach the rear panel (B).
With the rear panel's rough surface facing outward and the panel slightly angled as shown in the illustration, lower it onto the
feet's protruding edge at the rear of the pedal box. Then, while eliminating any gaps between the rear and side panels, secure
the top of the rear panel to the side panel brackets using two 4 x 10 mm round-head screws 2. Finally, secure the bottom of
the rear panel to the pedal box using four 4 x 16 mm tapping screws 3.
B
Install the main unit (A).
Place the main unit (A) on the side panels (D) with the screws on its bottom panel (toward the rear of the main unit) just
behind the grooves in the brackets located at the top of the side panels. Then slide the main unit forward until it stops.
WATCH YOUR FINGERS WHEN DOING THIS!!
Align the holes on the bottom panel of the main unit with the holes in the brackets on the side panels (also center the main
unit to produce equal clearance on the left and right sides, as shown in the illustration), then screw in and securely tighten the
four 6 x 16 millimeter flat-head screws 4.
CAUTION
• Do not hold the keyboard in any position other than the position shown in the above illustration.
• Fingers can become pinched between the main unit and the rear or side panels, be extra careful so as not to drop the main unit.
32
YDP-121
B
5
15 cm
• Be sure to place your
hands at least 15
centimeters from either end of
the main unit when positioning it.
A
15 cm
D
D