UTILITY MODE
Bulk Protect (off, on): The SY77 is able to
receive system exclusive bulk data at any time,
and the newly received data will replace the data
in memory. By setting bulk protect on you can
prevent unexpectedly arriving bulk data from
overwriting important data.
Pressing F1-F6 will move the cursor to the
corresponding item in the display.
Local: If you are using the SY77 by itself, you
should usually leave local on. However local off
can be useful in the following situations.
Some commercially available MIDI process-
ing devices are able to receive a stream of MIDI
note and controller data and process it to create
parallel harmony or other musical effects. If you
have this type of MIDI processing unit, it may
be interesting to set the SY77 local off and make
MIDI connections so that the note and controller
data transmitted from the SY77's MIDI OUT is
processed by the MIDI processing unit and then
transmitted back to the SY77's MIDI IN.
If you use an external sequencer with the
SY77, you will probably record from the SY77's
MIDI OUT to the sequencer, and playback from
the sequencer's MIDI OUT to the SY77's MIDI
IN. If the external sequencer is able to echo back
(retransmit) the data being recorded, you can
turn local off for the SY77 so that it produces
sound only in response to data from the external
sequencer.
Note on/off: This setting can be used to increase
the number of simultaneous notes. Each SY77 is
able to produce up to 16 notes of AFM sound
and 16 notes of AWM sound at once. By send-
ing the same MIDI data to two SY77s and set-
ting one to note "odd" and the other to note
"even", you can double the number of simul-
taneous notes that can be produced.
MIDI UTILITY
2. Program change
JUMP #808
Summary: MIDI program change messages will be
received and transmitted as specified here.
Procedure:
From: MIDI utility job directory (JUMP #806)
Select: 02:Program Change (JUMP #808)
Specify: how program changes will be received
and transmitted
Program Change (off, normal, direct): This
determines what the SY77 does when a program
change message is received at MIDI IN, and
how program change messages are transmitted
from MIDI OUT. Usually you will leave this set
at "normal". If you wish to use program change
messages to select memories, set this to
"direct".
Program Change = off: Incoming program change
messages will be ignored. Program change mes-
sages will not be transmitted.
Program Change = normal: When in voice mode,
incoming program changes 0-63 will select
voices 1-64. Program changes 64-127 will be
ignored. Regardless of the memory (internal,
card, preset 1 or preset 2) that is selected, a
MIDI program change 0-63 will be transmitted
when you select a voice 1-64.
When in multi mode, incoming program
changes 0-63 will select voices 1-64 for the
corresponding channel of the multi. Program
changes 64-79 on the voice receive channel will
select multis 1-16. Program changes 80-127 will
be ignored. Regardless of the memory (internal,
card, preset 1 or preset 2) that is selected, a
MIDI program change 0-63 will be transmitted
when you select a voice 1-64. A program change
64-79 will be transmitted when you select a
multi 1-16.
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Summary of Contents for SY-77
Page 1: ...YAMAHA MUSIC SYNTHESIZER ...
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Page 32: ...Front panel right side This page explains the front panel features to the right of the LCD 20 ...
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Page 93: ...VOICE PLAY MODE 81 ...
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