Yamaha dx100 Electronic Keyboard User Manual


 
is normally set to match the transmission or reception channel of the MlDI equipment
to which the DX100 is connected.
Data is entered using the DATA ENTRY control or -1/+1 buttons. Subsequent
presses on the CHANNEL button call the “Omni: on/off”, “Midi R Ch=1–16”, and
“Midi T Ch=1–16” selection modes.
4: CH INFO
This is the MIDI channel information “button”. It turns transmission and reception
of all MIDI BASIC EVENT DATA and OTHER EVENT DATA (with the exceptions
noted below) ON or OFF. This function is turned ON or OFF using the -1/+1
buttons.
Data transmitted and received whether this function is OFF or ON is:
* KEY ON/OFF
* SUSTAIN FOOTSWITCH ON/OFF
* PITCH BEND WHEEL POSITION
* MONO/POLY MODE SWITCH
Data received whether this function is ON or OFF is:
* ALL NOTES OFF
Data NOT transmitted when this function is OFF is:
* MODULATION WHEEL POSITION
* BREATH CONTROLLER DATA
* DATA ENTRY CONTROLLER AND SWITCH DATA
* VOLUME (DATA ENTRY control in PLAY mode)
* PORTAMENTO FOOTSWITCH ON/OFF
* PROGRAM CHANGE (VOICE NUMBER) DATA
Data not received when this function is OFF is:
* ALL OF THE ABOVE
* PORTAMENTO TIME
NOTE:
The above MIDI data is generally common to all keyboards and equipment
compatible with the MIDI system. Due to differences in the features provided
by some manufacturers, however, complete compatibility can not be guar-
anteed.
5: SYS INFO
This function turns transmission and reception of MIDI SYSTEM EXCLUSIVE
INFORMATION data ON or OFF. The -1/+1 buttons are used to turn this function
ON or OFF. When this function is ON, voice parameter changes made in the DX100’s
EDIT or FUNCTION modes are transmitted in real time.
If the SYS INFO button is pressed again, the “Midi Transmit?” display will appear.
If the YES button is then pressed, then the DX100 will perform a bulk dump of
all voice data–INTERNAL RAM voices 1 through 24. Voices 25–32 will be dumped
as INIT VOICE parameters.
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