Roland VS-880EX 用户手册
Chapter 14 Takein Advantages of the VS-880EX (idea and examples)
176
Digital Connections Cannot Be Used
When Sync Source is set to “EXT,” the VS-880EX operates according to the
Clock signal (MTC) transmitted by the connected MIDI device. At such times, if
you also set the master Clock to “DIGIN1” or “DIGIN2,” the VS-880EX then
also attempts to operate according to the Clock (digital signal) from the exter-
nal digital device. This means the internal clock becomes mismatched. Thus, in
the present example, the slave VS-880EX (B) cannot record the digital signals
transmitted by the master VS-880EX (A).
Clock signal (MTC) transmitted by the connected MIDI device. At such times, if
you also set the master Clock to “DIGIN1” or “DIGIN2,” the VS-880EX then
also attempts to operate according to the Clock (digital signal) from the exter-
nal digital device. This means the internal clock becomes mismatched. Thus, in
the present example, the slave VS-880EX (B) cannot record the digital signals
transmitted by the master VS-880EX (A).
When the master Clock is set to “DIGIN1” or “DIGIN2,” the VS-880EX operates
according to the Clock (digital signal) transmitted by the connected MIDI
device. You can thus make MTC the master Clock. However, in this case, the
slave VS-880EX (B) attempts to operate according to the MTC transmitted by
the master VS-880EX (A), while the master VS-880EX (A) attempts to operate
according to the digital signals transmitted by the slave VS-880EX (B). In such
instances, since this ends up in there being no reference clock, the VS-880EX
cannot operate correctly.
according to the Clock (digital signal) transmitted by the connected MIDI
device. You can thus make MTC the master Clock. However, in this case, the
slave VS-880EX (B) attempts to operate according to the MTC transmitted by
the master VS-880EX (A), while the master VS-880EX (A) attempts to operate
according to the digital signals transmitted by the slave VS-880EX (B). In such
instances, since this ends up in there being no reference clock, the VS-880EX
cannot operate correctly.
MIDI OUT
DIGITAL OUT
MIDI IN
DIGITAL IN
MASTER (A)
SLAVE (B)
MIDI OUT
DIGITAL IN
MIDI IN
DIGITAL OUT
MASTER (A)
SLAVE (B)