2
Introduction
Attaching the Straps
1.
Remove the strap.
The FR-4x comes with two shoulder straps that have Velcro
fasteners on each end.
2.
Place the FR-4x in a stable location.
3.
Pass one strap through the holder ring on the
display side.
MEMO
The two straps are of different lengths. Attach the shorter strap
to the left shoulder side.
4.
Place the Velcro fasteners together to secure the
strap.
5.
Firmly press together the entire surface of the Velcro
fastener so that the strap does not come loose.
6.
In the same way, attach the other strap by repeating
steps 3–5.
The ends of the straps will be as shown in the illustration.
7.
Pass the opposite end of the strap through the
holder ring on the side of the jacks.
8.
Place the Velcro fastener together to secure the
strap.
9.
Firmly press together the entire surface of the Velcro
fastener so that the strap does not come loose.
10.
Use the buckle to adjust the length of the shoulder
strap.
11.
In the same way, attach the other strap by repeating
steps 7–10.
Adjusting the Bass Strap
On the left-hand button keyboard
side, there is a belt through which
you can pass your left hand to open
and close the bellows.
Use the Velcro fastener to adjust
the length of the bass strap as
appropriate for the size of your
hand.
Summary of Contents for FR-4X
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