Chapter 14 Takein Advantages of the VS-880EX (idea and examples)

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).

DIGITAL OUT

MIDI OUT

DIGITAL IN

MIDI IN

MASTER (A)

SLAVE (B)

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.

DIGITAL IN

MIDI OUT

DIGITAL OUT

MIDI IN

MASTER (A)

SLAVE (B)

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Image 176
Roland VS-880EX owner manual 176, Digital Connections Cannot Be Used