Kurzweil PC4 SE Musician's Manual page 141

If you do have multiple PC4 SEs receiving Sysex messages from a single source, make sure
each PC4 SE has a different Sysex ID. This will allow you to direct Sysex messages to the
appropriate PC4 SE by specifying which unit with the Sysex ID byte that's included with
every Sysex message.
To have the unit respond to Sysex messages regardless of the Sysex ID, set Sysex ID to 127.
Program Change
Use the Program Change parameter to enable or disable sending program change messages
to external MIDI devices when selecting Programs in Program Mode, Multi Edit Mode, or
when selecting a Multi in Multi Mode.
Clock Source
With the Clock Source parameter set to Internal, PC4 SE plays using its own Tempo. If you
wish to sync the PC4 SE to the tempo of an external device, use the External setting.
Output Clock
To send a MIDI clock pulse to the USB and MIDI Out ports, set this parameter to On.
Otherwise, set it to Off.
Receive Transport
Use the Receive Transport parameter to enable or disable receiving of System Real-Time and
MMC (MIDI Machine Control) Play and Stop transport messages sent to the PC4 SE's
MIDI In or USB ports.
When Receive Transport is set to Off, the PC4 SE will ignore System Real-Time and MMC
transport messages.
When Receive Transport is set to On, the PC4 SE's Song Mode will respond to System
Real-Time and MMC transport messages for Song Play and Song Stop. This allows you to
use an external sequencer sending System Real-Time or MMC messages to start or stop the
currently selected song in PC4 SE's Song Mode.
Note: If you are triggering PC4 SE sounds from an external sequencer that sends these
messages, either turn off outgoing System Real-Time and MMC messages on the external
sequencer, or set the Receive Transport parameter to Off. If this is not done, you will
simultaneously trigger the PC4 SE from the external sequencer and from the currently
selected song in Song mode.
Global Mode
MIDI Page
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