Korg NAUTILUS Series, Parameter Manual, Page: 661 / 961

GLOBAL > MIDI 1–1: MIDI
651
MIDI Clock
MIDI Clock (MIDI Clock Source) [Internal,
External MIDI, External USB,
Auto MIDI, Auto USB]
This controls whether the NAUTILUS uses the internal
Tempo setting, synchronizes to incoming MIDI Clocks from
external MIDI devices or USB (from a computer-based
sequencer, for instance), or automatically switches between
the two.
Tempo affects the internal sequencer, Arpeggiator, step
sequencers, and tempo-sync’d Wave Sequences, LFOs, and
delay times.
Internal: The NAUTILUS will use the internal tempo
setting, as determined by the Tempo parameter, Tempo knob,
and TAP button.
Select Internal when using the NAUTILUS by itself, or
when you want the NAUTILUS to control the tempo of
external MIDI devices, such as a sequencer or drum
machine.
External MIDI: The NAUTILUS tempo will synchronize
to incoming MIDI Clock messages.
Note: This setting relies on MIDI Clocks being received
from an external device, such as a sequencer or drum
machine. If MIDI Clocks are not being received, tempo-
related features will not function:
ARP will not play, Wave
Sequences will not move from step to step, etc.
External USB: The NAUTILUS tempo will synchronize to
incoming MIDI Clock messages from the USB B port. Use
this when connected to a computer via USB. As with
External MIDI , if clocks are not being received, tempo-
related features will not function.
Auto MIDI: This combines the functionality of Internal
and External MIDI , so that you don’t have to manually
switch between the two:
• If MIDI Clocks are being received, they control the
NAUTILUS tempo.
• If MIDI Clocks are not being received, the NAUTILUS
uses its internal tempo instead.
Auto defaults to using the internal tempo, and then
automatically switches to external if MIDI Clock messages
are received
. It will then switch back to internal tempo in the
following circumstances:
• If after receiving a MIDI Clock, Start, or Continue
message, no new MIDI Clock message is received within
500 ms.
• If you start the NAUTILUS’s sequencer from the front
panel without having received a MIDI Clock, Start, or
Continue message.
Auto USB: This combines the functionality of Internal and
External USB , so that you don’t have to manually switch
between the two. The other details are identical to Auto
MIDI , above.
Receive Ext. Realtime Commands [Off, On]
Off (unchecked): The NAUTILUS will not respond to most
MIDI Common and Realtime messages, including Song
Position Pointer, Start, Continue, and Stop. Song Select
messages will still be recognized, however.
Note: Use this setting if the above messages from an external
MIDI sequencer are unnecessarily resetting the
NAUTILUS’s Song parameters.
On (checked): The above Common messages (including
Song Select) and Realtime messages will be received.
This parameter cannot be set if MIDI Clock is set to
Internal .
1–1b: MIDI Routing Setup
X-Y MIDI Out [X-Y Control, X-Y CC Control]
This setting specifies the MIDI output generated by X-Y
envelope.
X-Y CC Control: The NAUTILUS will transmit the MIDI
control change messages specified by the X-Y CC Control
“+X,” “–X,” “+Y,” and “–Y” settings in each Program,
Combination, or Song. Use this setting if you want X-Y
Control operations or the X-Y envelope to transmit MIDI
control change messages.
X-Y CC Control
X-Y CC MIDI Output
Vector Synthesis System
X-Y Volume Control
X-Y Envelope
X-Y Control
X-Y Control
MIDI In
X-Y X and Y modes
Program switch:
Enable CC control
Program switch:
Enable Volume control
Global switch: MIDI page
X-Y MIDI Out
X-Y Control
X-Y CC Control
Scale
X+/– and Y+/–
CC Assignments
X-Y CC Modulation of
Program and FX Parameters
X-Y Modulation of
Oscillator Volume
Osc 1/2 Center Volume
and Equal Power settings
X-Y CC MIDI Output
Global Controllers
MIDI CC Assignments
Defaults: X=118, Y=119