73
System-related settings
Specifying the function of the MIDI connectors
fig.7-1cb
MIDI IN1 THRU
On,
Off
MIDI IN2 THRU
On,
Off
These are on/off switches for the MIDI THRU
function from the MIDI IN connector to the MIDI
OUT connector.
Turning this
On
when operating in
USB mode
mode will cause the MIDI messages input to the
MIDI IN 1
connector to be “thru’ed” to the
MIDI OUT 1
connector, and the MIDI messages input to the
MIDI IN 2
connector to be thru’ed to the
MIDI OUT 2
connector. The MIDI messages that normally would be output
from your computer to the
MIDI OUT
connectors (1 and 2) will no longer be output (i.e., they will not be
merged).
On the other hand, turning this
On
when operating in
MIDI mode
will cause the MIDI messages input at
the
MIDI IN 1
connector to be thru’ed to the
MIDI OUT 1
connector, as well as being sent to
PART A
; and
the MIDI messages input at the
MIDI IN 2
connector to be thru’ed to the
MIDI OUT 2
connector, as well as
being sent to
PART B
.
fig.7-4a
USB mode
THRU function : ON
MIDI OUT 2
USB
MIDI OUT 1
SD-90
MIDI IN 2
MIDI IN 1
Part group A
Part A1 - A16
Part group B
Part B1 - B16
MIDI mode
THRU function : ON
SD-90
USB
MIDI
interface
MIDI OUT 2
MIDI OUT 1
MIDI IN 2
MIDI IN 1
Part group A
Part A1 - A16
Part group B
Part B1 - B16
sd90_manual_e.book 73 ページ 2004年10月4日 月曜日 午後3時28分