63
Appendices
6. Aftertouch
When you apply additional pressure to the keyboard of the SGproX after playing a note, After Touch mes-
sages [Dn, vv] (vv: value) will be transmitted.
The MIDI Filter settings of Global mode allow you to specify whether or not aftertouch messages will be
transmitted.
There is also another type of aftertouch called Polyphonic switch Pressure (refer to “4. Polyphonic key
pressure control”), which allows aftertouch to be applied to a specific key. The SGproX does not support this
message, so aftertouch messages mentioned in this manual refer to the first-mentioned Channel After [Dn,
vv].
7. Pitch bend
When an assignable controller of the SGproX whose function has been set to [Pitch Bend] (internal control
type) or Pitch Bend (external control type) is operated, or when the SGproX’s
〈
AW1
〉
is operated in Program
mode (with the factory setting of [Pitch Bend]), Pitch Bend messages [En, vv, vv] (vv, vv: lower and upper
value bytes, together conveying a range of 16384 steps, with a central value of 8192 [vv, vv= 00H, 40H])
will be transmitted.
On bass programs etc., this message will apply a pitch bend effect. The range in which pitch bend will occur
(i.e., the depth of the effect) can also be specified via MIDI. (Refer to 19. Changing the pitch bend range or
Controllers / MIDI.)
8. Volume control
When an assignable controller whose function has been set to [Volume] (internal control type) or 07:Volume
(external control type) is operated, or when a volume/expression pedal connected to the SGproX’s assign-
able pedal jack is operated in Program mode (with the factory settings of [Volume]), CC#07:Volume mes-
sages [Bn, 07, vv] (vv: value ) will be transmitted.
When this message is received, the volume will change. The volume of the SGproX is specified by the
product of the Volume value and the value of CC#11: Expression [Bn, 0B, vv] (vv: value), so if increasing
the volume value does not increase the actual volume, or if there is no sound, try transmitting an Expression
message with a value of 127 to the SGproX.
When you select a performance, volume messages will be transmitted from timbres for which a MIDI
channel has been specified.
By using the Universal Exclusive message Master Volume (refer to 23. System exclusive messages), you can
adjust the volume of an external device without upsetting the volume balance between its timbres or tracks.
9. Vibrato (Pitch MG)
When an assignable controller whose function has been set to [LFO] (internal control type) or 01:Modula-
tion 1 (external control type) is operated, or when the SGproX’s
〈
AW2
〉
is operated in Program mode (with
the factory settings of [LFO]), CC#01: Modulation 1 messages [Bn, 01, vv] (vv: value) will be transmitted.
For programs such as strings, a vibrato effect will be applied when this message is received.
10. Stereo position (Panpot)
When an assignable controller whose function has been set to 10:Panpot (external control type) is operated,
CC#10: Panpot messages [Bn, 0A, vv] (vv: value, where 00 is left, 64 is center, and 127 is right) will be
transmitted.
Stereo programs that receive this message will switch to mono.
If this message is received while a note is sounding, the currently-sounding note will not be affected, and the
panpot setting will change beginning with the next-played note.
11. Effect 1 depth
When you operate an assignable controller whose function has been set to [FX1 Depth] (internal control
type) or 93: Eff3 Depth (external control type), CC#93 Eff 3 Depth messages [Bn, 5D, vv] (vv: value) will
be transmitted.
When this message is received, the depth of effect 1 will change.
