Boss Audio Systems BR-1600CD 用户手册

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页码 312
 
225
 
Section 5
 
Synchronizing external MIDI sequencers and rhythm machines
 
You can use the BR-1600CD’s tempo and time position as the 
master tempo and master time position so that external MIDI 
sequencers and rhythm machines can be synchronized with 
its playback (Master Sync). The following three 
synchronization methods are available.
 
 
A MIDI sequencer or rhythm machine can be 
synchronized to the rhythm guide’s tempo using the BR-
1600CD’s MIDI timing clock.
 
 
A MIDI sequencer can be synchronized to the playback 
time using MTC.
 
 
The tempo variations programmed into a MIDI 
sequencer or rhythm machine can be recorded as a sync 
track on the BR-1600CD, and the sequencer or rhythm 
machine can then be played back using the recorded 
tempos.
Even in the case of MIDI sequencers that are compatible with 
neither MTC nor MMC, synchronization to the rhythm guide 
will be possible using the MIDI timing clock if Song Position 
Pointers are supported. Note, however, that a tempo map 
must be created for the rhythm guide in advance. For more 
detailed information, refer to “Setting tempos for individual 
measures (Tempo Map)” (p. 198).
 
Synchronizing a MIDI device to the rhythm’s 
 
tempo using the MIDI timing clock
 
This is the simplest of the three synchronization methods, 
and it can be used to synchronize the majority of MIDI 
sequencers and rhythm machines.
In this case, the MIDI timing clock is used as the 
synchronization master. Specifically, the MIDI timing clock is 
a signal that is transmitted six times per sixteenth note in 
accordance with the current tempo. It can be used to notify 
MIDI sequencers and rhythm machines of the time elapsed 
since the start of the song so that these external devices can 
be synchronized. 
 
As the majority of MIDI sequencers and rhythm machines sold 
today support MIDI timing clock signals, this method will probably 
provide the simplest means of achieving synchronization.
 
1.
 
Using a MIDI cable, connect the BR-1600CD to the 
MIDI sound module as shown in the following 
diagram.
 
fig.50-04
 
2.
 
Press [UTILITY].
 
The Utility Menu screen will appear.
 
fig.12-12d
 
3.
 
Move the cursor to the SYNC icon and press [ENTER/
YES].
 
Alternatively, you can press [F2] (SYNC) if the SYNC 
icon is currently displayed. 
For more information regarding MIDI sequencer 
usage methods, refer to the corresponding user’s 
manual. Refer to p. 231 for details regarding MMC. 
The BR-1600CD does not support operation in slave 
mode. In other words, it will not be possible to 
synchronize the BR-1600CD to the tempo and time 
position of an external MIDI sequencer or rhythm 
machine.
BR-1600CD
External
rhythm machine
MIDI IN
MIDI OUT
Master
● Synchronization will be possible
BR-1600CD
External
rhythm machine
MIDI OUT
MIDI IN
Slave
● Synchronization will not be possible
Rhythm machine or
MIDI sequencer 
MIDI OUT
MIDI IN
BR-1600_R_e.book 225 ページ 2007年12月6日 木曜日 午前9時52分