Mtc sync/midi machine control system, 93 advanced operations (vf80ex), Setup of the vf80ex – Fostex VF80EX User Manual

Page 93: Confirming the midi clock sync, Executing of recording, Midi sound source, Master recorder

Advertising
background image

93

Advanced Operations (VF80EX)

LOCATE ABS 0

LOCATE REC END

SEL

TIMEBASE

CURSOR

PHANTOM

ACCESS

PEAK

CH ON/OFF

L

R

GUITAR

GUITAR

LINE

MIC

LINE

MIC

MIN

MAX

MASTERING

TRAINING

EFFECT

EQ

PAN

SCENE SEQ.

SCENE

TRACK

UNDO

SETUP

PUNCH

AUTO

LOOP

PITCH

SCRUB

VARI

F FWD

REWIND

PLAY

STOP

RECORD

EXIT

ENTER

TRIM

TRIM

WAVE FORM

MIX PARAMETER

PGM

FADER

MAP

ON/OFF

2TRK MODE

F1

F2

F3

SHIFT

EDIT

EDIT

EDIT

MARK

DELETE

LOCATE

FOOT SW

ST OUT

PHONES

INPUT A

BOUNCE

INPUT B

+6

-10

-20

-40

-

-30

0

+6

-10

-20

-40

-

-30

0

+6

-10

-20

-40

-

-30

0

+6

-10

-20

-40

-

-30

0

+6

-10

-20

-40

-

-30

0

+6

-10

-20

-40

-

-30

0

+6

-10

-20

-40

-

-30

0

+6

-10

-20

-40

-

-30

0

PEAK

CH ON/OFF

2

3

4

5

6

7/8 2TRK

1

MASTER

TRACK STATUS / TRACK SEL

TRACK STATUS

RED

REC

GREEN

PLAY

OFF

MUTE

STATUS

/SEL

EJECT

/YES

/NO

SHUTTLE

JOG

UNBAL

UNBAL

BAL

BAL

F1

F2

F3

EDIT

/REDO

REC EFF

CD PLAY

ST OUT L, R

MIDI IN

MIDI Sound Source

MIDI OUT

MMC

Computer System
with
MMC/MTC software

MIDI OUT

MIDI IN

MIDI OUT

MIDI IN

Master Recorder

1

2

3

4

Setup of the VF80EX

Because the MIDI clock and song position pointer will
be output from the VF80EX, set the SETUP mode “MIDI
sync signal output setting” to “CLK.”

Refer to page

“138”

, SETUP mode

“MIDI sync signal output

setting”

for correct operating procedures.

The meter in the desired bar can be set by “Time
signature setting” of the SETUP mode.

Refer to page

“134”

, SETUP mode

“Time Signature Setting”

for operating procedure.

Tempo in the desired bar can be set by “Tempo setting”
of the SETUP mode.

Refer to page

“136”

, SETUP mode

“Tempo Setting”

for

operating procedure.

Set the SETUP mode “Metronome setting” to “On” if
click sound is to be output according to the setup
tempo map.

Refer to page

“137”

, SETUP mode

“Metronome setting”

for

operating procedure.

5

Confirming the MIDI clock sync

During recording and at playback following the
recording, the time base (BAR/BEAT/CLK) is displayed
in accordance to the setup tempo map, and the MIDI
clock and song position pointer is also output.
Confirm that the travel position (BAR/BEAT/CLK) of
the VF80EX and the travel position of the
synchronized MIDI sequencer are matched.

If correct sync cannot be obtained, re-check the
connections/cables and setting of both equipment.

<Note>

In the VF80EX, the

“ABS 0”

position is set at

“-002BAR/

1BEAT /00CLK.”

This setting is made in consideration of

the time required (it will not sync immediately) for the
MIDI sequencer, etc. to enter into sync. As a result, if the
VF80EX is played back from ABS 0 (LOCATE ABS 0), sync
will be completed by the time it reaches the first bar, and
will thus synchronize from head of the tune.

Press the [TIME BASE SEL] key, and then change the
time base display to BAR/BEAT/CLK.

Various ways of recording can be conducted while
synchronizing the VF80EX and the MIDI sequencer
with the MIDI clock.

Executing of recording

MTC sync/MIDI machine control system

The following will explain synchronization by the M T C

M T C

M T C

M T C

M T C (MIDI time code) output and the computer controlling

system using

MMC

(MIDI machine control). In this system, the VF80EX will be the master and the computer (with

sequence software) will be the slave. The VF80EX will attach any desired offset (time difference) against ABS time
(absolute time) and output it as MTC in any desired frame rate. It can also carry out the proper operation upon
receiving an MMC from outside. In this case, because the VF80EX can setup a DEVICE ID number by the SETUP
mode

“MIDI Device ID Setting”

menu, a multiple number of the VF80EX’s can be separately controlled by changing

the DEVICE ID numbers in the transmitted message from the computer.

Advertising