Roland KR-3500 Owner's Manual page 10

SETUP
Make sure that you have the instrument fixed securely to the stand. Place the instrument on a solid, level surface.
A music rest is induded in the cardboard box your
instrument came in. It should be attached as shown in
the illustration.
@ While holding the music rest horizontally, slide it into the
holder.
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(2) Raise the music rest.
[X]When tilting the rest to the rear, make sure you firmly grasp A and the
rest as shown in the illustration.
(1) Check to make sure that the POWER switch on the panel's
left side is OFF.
(2) Connect the supplied power cord to a household power
outlet.
(PUse only the power cord that is supplied with the unit. Whenever the
instrument is not going to be played for an extended period of time,
disconnect the power cord from the outlet.
To open the cover, hold it with both hands and slide it
to the rear.
[P]Be careful not to get your fingers caught when opening or closing the
cover. To close the cover, slowly pull it forward until it stops. Raise it
briefly, and then gently lower it into place. Adult supervision may be
necessary whenever small children are using the instrument.
{PNever close the cover while you have sheet music or anything else lying
First, remove the music stand and disconnect the
power cord. Then retract the stand adjuster. Two people
can then carefully move the instrument.
Find the set of keyboard labels which are taped to the
inside of the unit's cardboard container.
Remove the protective backing from the labels and affix
them to the keyboard as shown below.
TRIAAix the sticker so it is aligned with the Keyboard's left edge. Be sure to
attach the sticker securely.