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BOARD
w
Ren
r\
Remove
the
cover
on
the top
part
of
JV-880
(four
screws).
W
Placi
Place
the plate holder
as
shown
in
the
illustration.
W^
Firnr
Firmly
insert
the
connector
of
the
expansion board
into
the connector
of
JV-880.
Make
sure
that
the three
plate
holders
stick
out
of
the
expansion
board.
Screwdriver
Plate
holder
Plate
holder
Connector
W^
Usii
Using
the included locking
tool,
rotate
the
plate
holder
toward
the
LOCK
direction
in
order
to
fix
the
expansion
board.
In
order
to
remove
the
expansion
board,
rotate the plate
holder toward the
UNLOCK
direction,
then
remove
the
board by
pulling
the locking
tool
up.
Finally,
use
the four
screws
to
fasten the cover.
Removing
the
expansion
board
Lock
^^
Che(
Check
that the
expansion board has
been
installed correctly.
When
"EXP" cannot be
selected
(is
not displayed)
on
the
Waveform
selecting
page
(WG
wave
Group:
P.6-26,
8-8),
try
installing
the
expansion board
again.
in-sd
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