Roland AR-3000R 用户手册
112
Controlling the AR-3000R Using MIDI Signals (MIDI Control)
5.
Press the MODE button.
This ends the setting process and returns you to the usual
screen.
screen.
* If you press the MODE button while making settings, a
message asking you to confirm that you want to exit the
setting process appears. Note that if you choose “YES,” then
press the ENTER button, you are returned to the usual screen,
and all setting changes you’ve made up to that point will be
discarded.
setting process appears. Note that if you choose “YES,” then
press the ENTER button, you are returned to the usual screen,
and all setting changes you’ve made up to that point will be
discarded.
Operation Procedures
MMC Slave
When you have finished making the settings, operate the
connected master device. You can control the unit remotely.
connected master device. You can control the unit remotely.
MMC Master
When you have finished making the settings, operate the
unit. You can control the connected slave device remotely.
unit. You can control the connected slave device remotely.
Synchronizing Operation to
an External MIDI Instrument
an External MIDI Instrument
– 2 (MMC and MTC)
What Is MTC?/Synchronized
Playback with Video Equipment
and Other Devices
Playback with Video Equipment
and Other Devices
What Is MTC (MIDI Time Code)?
This comprises MIDI messages developed to allow MIDI
devices to be synchronized with precision. It differs from
MIDI Clock in that it displays the absolute time. The master
device transmits the current absolute time (in hours/
minutes/seconds/frames from the start), and the time of the
slave device is advanced to conform with it. Use of MMC
signals requires that the other device is capable of
synchronization using MTC.
devices to be synchronized with precision. It differs from
MIDI Clock in that it displays the absolute time. The master
device transmits the current absolute time (in hours/
minutes/seconds/frames from the start), and the time of the
slave device is advanced to conform with it. Use of MMC
signals requires that the other device is capable of
synchronization using MTC.
With the AR-3000R, you can combine MMC and MTC signals
to synchronize playback of audio phrases with a digital
mixer, video equipment, or other devices.
to synchronize playback of audio phrases with a digital
mixer, video equipment, or other devices.
Types of MTC (Frame Rate)
The MTC types (frame rates) you can select with the AR-
3000R are shown below. When you are synchronizing
operation using MTC, you need to set both devices to
matching frame rates. Check the specifications of the
connected external MIDI instrument, then make the settings.
3000R are shown below. When you are synchronizing
operation using MTC, you need to set both devices to
matching frame rates. Check the specifications of the
connected external MIDI instrument, then make the settings.
30:
This is 30 frames per second, non-drop format. It is used
for audio equipment such as analog tape recorders, and
NTSC-format black and white video.
NTSC-format black and white video.
29N:
This is 29.97 frames per second, non-drop format. It is
used for NTSC-format color video.
29D:
This is 29.97 frames per second, drop format. It is used
for NTSC-format color video for broadcast use.
25:
This is 25 frames per second. It is used for SECAM- and
PAL-format video and audio equipment, and for motion
pictures.
pictures.
24:
This is 24 frames per second. It is used for video and
audio equipment in the U.S.A., and for motion pictures.
Selection of MTC Type (30/29N/29D/25/24)
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