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Data List
2.3 Channel Mode
All types of Channel Mode message are received, but none are transmitted.
2.3.1 All Sound Off (120)
Upon receipt of an All Sound Off message, the DTX-MULTI12 mutes all voices
currently playing on the corresponding channel.
2.3.2 Reset All Controllers (121)
Upon receipt of a Reset All Controllers message, the DTX-MULTI12 resets the
following controllers to their initial values: Pitch Bend, Modulation, Expression,
Hold 1, Sostenuto, and RPN number.
2.3.3 All Note Off (123)
Upon receipt of an All Note Off message, the DTX-MULTI12 mutes all notes
currently playing on the corresponding channel. If Hold 1 or Sostenuto is turned
on, however, muting will not take place until said controller is turned off.
2.3.4 Omni Off (124)
Upon receipt of an Omni Off message, the DTX-MULTI12 acts in the same way as
if an All Notes Off message had been received.
2.3.5 Omni On (125)
Upon receipt of an Onmi On message, the DTX-MULTI12 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 DTX-MULTI12 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 DTX-MULTI12 acts in the same way as if an
All Sound Off message had been received.
2.4 Program Change
Program Change messages are transmitted and received.
• If the RcvPC parameter on the UTILITY setting area’s Program Change Receive
page (UTIL6-2) is set to “off”, Program Change messages will not be received.
• If the RcvPC10ch parameter on the UTILITY setting area’s Channel-10 Program
Change Receive page (UTIL6-3) is set to “off”, Program Change messages on
MIDI channel 10 will not be received.
• If the PC parameter on the MIDI setting area’s Program Change page (MIDI3-
4) is set for a specific kit, a Program Change message with the corresponding
number will be sent whenever that kit is selected.
• If the MessageType parameter on the MIDI setting area’s Select Message Type
page (MIDI1) is set to “PC” for a specific pad, a Program Change message
with the number specified by the PC parameter on the Program Change page
(MIDI1-1) will, upon striking of that pad, be sent via the MIDI OUT connector but
not to the internal tone generator.
• If the PC parameter on the PATTERN setting area’s Bank Select page (PTN3-4)
is set for a specific pattern, a Program Change message with the corresponding
number will be sent whenever that pattern is selected.
2.5 Pitch Bend
Pitch Bend messages are transmitted and received.
• If, within the KIT setting area, the HH Func parameter on the Hi-hat Function
page (KIT7-3) is set to “MIDI” and the HH MIDI Type parameter from the Hi-hat
MIDI Type page (KIT7-5) is set to “PBup” or “PBdwn”, Pitch Bend messages will
be sent when the hi-hat controller is pressed.
2.6 Channel Aftertouch
Channel Aftertouch messages are transmitted but not received.
• If, within the KIT setting area, the HH Func parameter on the Hi-hat Function
page (KIT7-3) is set to “MIDI” and the HH MIDI Type parameter from the Hi-hat
MIDI Type page (KIT7-5) is set to “AT”, Channel Aftertouch messages will be
sent when the hi-hat controller is pressed.
2.7 Polyphonic Aftertouch
Polyphonic Aftertouch messages are transmitted and received.
The PolyAfter parameter on the UTILITY setting area’s Polyphonic Aftertouch
Status page (UTIL6-4) must be set to “on” for transmission and reception of
Polyphonic Aftertouch messages. In such a case, notes assigned to a pad are
sent with a polyphonic aftertouch value of 127 when the pad is held and with a
polyphonic aftertouch value of 0 when it is released.
3. System Exclusive Messages
The DTX-MULTI12 only receives system exclusive messages having an identical
device number to that set on the UTILITY setting area’s Device Number page
(UTIL6-12).
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.
3.1.2 Identity Request
$F0 $7E $0n $06 $01 $F7
“n” represents the device number. Upon receipt of this message, the DTX-
MULTI12 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 $3A $06 $00 $00 $00 $7F $F7
Identify 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 $1n $4C $00 $00 $7E $00 $F7
“n” represents the device number. Upon receipt of an XG System On message,
the DTX-MULTI12 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 Common Messages
4.1 Song Select
$f3 $nn
“nn” represents the song number. Song Select messages are received but not
transmitted.
5. System Real Time Messages
System Real Time messages are transmitted and received.
5.1 Timing Clock
If the MIDI Sync parameter on the UTILITY setting area’s MIDI Sync page is set
to “ext” or “auto”, playback will be synchronized with Timing Clock messages
received from an external MIDI device.
5.2 Start, Continue & Stop
If the SeqCtrl parameter on the UTILITY setting area’s Sequencer Control page
(UTIL6-8) is set to “off”, the DTX-MULTI12 will neither transmit nor receive Start,
Continue and Stop messages.
If the MessageType parameter from the Select Message Type page (MIDI1) is set
to “strt”, “cont”, or “stop” for a specific pad, a Start, Continue, or Stop message
will, upon striking of that pad, be sent via the MIDI OUT connector but not to the
internal tone generator.
5.3 Active Sensing
Reception: If, following receipt of an Active Sensing message, no subsequent
MIDI data is received for approximately 300 milliseconds, the DTX-MULTI12 will
mute all voices currently playing.
Transmission: The DTX-MULTI12 regularly transmits Active Sensing messages at
intervals within approximately 300 milliseconds.
MIDI Data Format
