Roland FR-7/FR-5 用户手册

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 Working with a sequencer and other tone generators
V-Accordion 
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The FR-7/FR-5’s sections use the following MIDI chan-
nels:
As you see, there are separate channels for the chord 
and bass buttons, even though they both belong to the 
Bass section. That separation may look distracting at 
first, but it actually makes sense. It allows you to use 
the bass buttons for controlling an external bass sound, 
while the chord buttons could control a piano sound, 
for example. If they used the same MIDI channel, the 
bass line would have to be played by a piano or the 
chords would be played by a bass sound (unless you 
own a MIDI instrument that allows you to program 
note ranges for incoming MIDI messages).
Working with a sequencer and other tone 
generators
The FR-7/FR-5 can be used as “input device” for record-
ing your music. In the case of a keyboard instrument, 
such a device is usually called a “master keyboard”. For 
other kinds of MIDI input sources, the term “controller” 
is used. There are actually two kinds of master key-
boards: those that only transmit MIDI data and contain 
no tone generator, and those that can also be used for 
playing back music (synthesizers, digital pianos, organs, 
etc.).
Sequencers do not record the audio of the notes you 
play. They only register “events” whose position and 
distance specify when the notes are to be played. The 
sequencer as such usually cannot sound what you 
record – you need an instrument with a tone generator 
for that. A sequencer must therefore be connected to 
an electronic sound source, like your FR-7/FR-5, for 
example. 
The FR-7/FR-5 can be used for two things: to “input” 
new parts (i.e. MIDI events) and to play them back. 
When you play on the FR-7/FR-5’s keyboards, it sends 
MIDI data to the FBC-7’s MIDI OUT socket. That socket 
must be connected to the sequencer’s MIDI IN port. 
MIDI data always go from OUT to IN:
If the FR-7/FR-5 is used as tone generator for an exter-
nal sequencer, you must connect the sequencer’s MIDI 
OUT socket to the FBC-7’s MIDI IN port (because MIDI 
data always go from OUT to IN).
Though you can also play the FR-7/FR-5 from another 
MIDI instrument, we do not really recommend doing so, 
because your V-Accordion has far more versatile per-
formance functions than any other MIDI controller 
available today: the FR-7/FR-5 translates all known 
accordion techniques and physical effects into MIDI 
messages to precisely reproduce the natural behavior of 
an acoustic accordion. Conversely, it might be interest-
ing to try out the FR-7/FR-5 with a Roland Fantom-XR 
module (or a DisCover 5M), because the FR-7/FR-5’s 
countless expressive “gizmos” are bound to further 
enhance the stunning realism of the module’s sounds.
If you use the FR-7/FR-5 as a MIDI controller while 
recording a sequence, all actions you perform on the 
FR-7/FR-5 (including the bellows pressure strength) are 
included in the recorded part. They can therefore be 
sent back to the FR-7/FR-5 (by the sequencer) – and 
then, all expression details are preserved. Be aware, 
however, that you also need a versatile sound source 
(like the FR-7/FR-5’s) to use the recorded MIDI events 
to their full potential.
A “sequencer” can also be a software program running 
on a computer. Most computers do not have MIDI sock-
ets to which you can connect the FBC-7’s MIDI IN and 
OUT sockets. You therefore also need one of the follow-
ing:
• A sound card with a joystick port to which you can 
connect MIDI cables;
• A card called a “MIDI interface” that is installed in 
your computer;
• An external device to which you connect the MIDI 
cables coming from the FBC-7 at one end and whose 
other end is connected to the computer’s USB port 
(companies like Edirol, www.edirol.com, offer several 
models with a varying number of inputs and out-
puts).
You also need a software program that allows you to 
record and play back your music. Such programs are 
available from companies like Cakewalk. Please ask your 
Part
Channel
Treble
1
Bass/Free Bass
2
Chord
3
Orchestra (Treble)
4
Orchestra Bass
5
Basic channel (for selecting Sets)
13
MIDI OUT
MIDI IN
MIDI OUT
External sequencer
FR-7/FR-5’s tone 
generator
(FBC-7)