MIDI Reference Material
10
DTX400K/DTX430K/DTX450K MIDI Reference
2.3.5 Omni On (125)
Upon receipt of an Omni On message, the drum module acts in
the same way as if an All Notes Off message had been received.
2.3.6 Mono (126)
Upon receipt of a Mono message, the drum module acts in the
same way as if an All Sound Off message had been received.
2.3.7 Poly (127)
Upon receipt of a Poly message, the drum module acts in the
same way as if an All Sound Off message had been received.
2.4 Program Change
The drum module’s sequencer transmits Program Change messages,
but does not receive them. The drum module’s tone generator
receives Program Change messages, but does not transmit them.
2.5 Pitch Bend
The drum module’s sequencer transmits Pitch Bend messages, but
does not receive them. The drum module’s tone generator receives
Pitch Bend messages, but does not transmit them.
2.6 Channel Aftertouch
The drum module’s sequencer transmits Channel Aftertouch mes-
sages, but does not receive them. The drum module’s tone generator
neither transmits nor receives Channel Aftertouch messages.
2.7 Polyphonic Aftertouch
The drum module’s sequencer transmits Polyphonic Aftertouch mes-
sages, but does not receive them. The drum module’s tone generator
neither transmits nor receives Polyphonic Aftertouch messages.
3 System Exclusive Messages
3.1 Universal Non-Real Time
3.1.1 General MIDI System On
$F0 $7E $7F $09 $01 $F7
General MIDI System On messages are transmitted and
received. Receipt thereof does not cause the kit number or reverb
type of the playback part to change.
3.1.2 Identity Request
$F0 $7E $00 $06 $01 $F7
Upon receipt of the above message, the drum module transmits
an Identity Reply message. Identity Request messages are
received but not transmitted.
3.1.3 Identity Reply
$F0 $7E $7F $06 $02 $43 $00 $41 $48 $06 $00 $00 $00 $7F
$F7
Identity Reply messages are transmitted but not received.
3.2 Universal Real Time
3.2.1 MIDI Master Volume
$F0 $7F $7F $04 $01 $XX $mm $F7
$XX is ignored. $mm represents the volume data. MIDI Master
Volume messages are received but not transmitted.
3.3 Parameter Change
3.3.1 XG System On
$F0 $43 $10 $4C $00 $00 $7E $00 $F7
Upon receipt of an XG System On message, the drum module
acts in the same way as if a General MIDI System On message
had been received. XG System On messages are received but
not transmitted.
4 System Real Time Messages
4.1 Timing Clock
Timing Clock messages are transmitted but not received.
4.2 Start & Stop
Start and Stop messages are transmitted but not received.
4.3 Active Sensing
Reception:
If, following receipt of an Active Sensing message, no subsequent
MIDI data is received for approximately 300 milliseconds, the drum
module will mute all voices currently playing.
Transmission:
The drum module constantly transmits Active Sensing messages at
intervals within approximately 300 milliseconds.