Korg Electric Keyboard manual 229, CC#70 Sustain level, CC#72 Release time, CC#73 Attack time

Any control change number (CC#00–95) can be assigned as the B-mode function of a REALTIME CON- TROLS knob. In this case, the transmitted values will all be 0–127.

*1 On the TRITON Le’s sequencer, bank select messages are normally specified as a program change event (“Event Edit” SEQ 5.2–1b). However in some cases this will be insufficient when you wish to change banks on an external device. In such cases, you can use CC#00 and CC#32 to specify the banks.

For information on the relation between bank select numbers and the banks of your external device, refer to the owner’s manual for your external device.

*2 Unlike conventional control changes, pitch bend range, fine tune, and coarse tune settings are made using RPC (Registered Parameter Control) messages. In Program, Combination, and Sequencer modes, you can use RPC messages to control the bend range and tuning for each program, combination (Combination), or track (Sequencer). The procedure is to use an RPN (Registered Parameter Number) message to select the parameter that you wish to edit, and then use Data Entry to input a value for that parameter. To select the parameter, use CC#100 (with a value of 00–02) and CC#101 (with a value of 00). use CC#06 and CC#38 to enter the data.

The data entry values for each parameter and the corre- sponding settings are as follows.

RPN=0 (Pitch bend range)

CC#06	CC#38	Parameter value (Semitone steps)
00	00	0
01	00	+ 1
12	0	+12
RPN=1 (Fine tune)
CC#06	CC#38	Parameter value (1 cent steps)
32	00	–50
48	00	–25
64	00	0
96	00	+50
RPN=2 (Coarse tune)
CC#06	CC#38	Parameter value (Semitone steps)
40	00	–24
52	00	–12
64	00	0
88	00	+24

For example, if in Sequencer mode you wish to set a track that is receiving channel 1 to a transpose (coarse tuning) value of -12, you would first transmit [B0, 64, 02] (64H=CC#100) and [B0, 65, 00] (65H=CC#101) to this instrument to select the RPN coarse tune. Then you would set this to –12 by transmitting [B0, 06, 34] (06H=CC#6), 34H=52 (corresponds to –12), and [B0, 26, 00] (26H=CC#38, 00H=0).

*3 The volume of the TRITON Le is determined by sum- ming the Volume (CC#07) with the Expression (CC#11). When you select a song in Sequencer mode, the volume will be set to the values specified for each track, and the expression will be set to the maximum value (127).

*4 A value of 64 will correspond to the value specified by the program parameter. 0 will be the minimum, and 127 will be the maximum. Changing from 63–1 or from 65–126

will adjust the effect from the program parameter setting toward the minimum value or maximum value. The internal program parameters listed in (*4, *5) will be con- trolled.

*5 If the filter type of the corresponding program is Low Pass Resonance, the filter resonance level will be con- trolled. If the filter type is Low Pass & High Pass, the cutoff frequency of the high pass filter will be controlled.

*4, *5

CC#70–79 correspond to the following program parame- ters of the TRITON Le.

In Program mode, when CC#70–79 is received on the global MIDI channel (“MIDI Channel” GLOBAL 2.1– 1a), or when a REALTIME CONTROLS [1]–[4] knob is operated in A-mode or in B-mode when the function is assigned to CC#70–79, the corresponding program parameter will be edited temporarily. You can execute “Write Program” (PROG 1.1–1c)) to save that state (except for some parameters). When you execute “Write Program,” the values of the corresponding program parameters will be rewritten.

In Sampling mode (if the EXB-SMPL option is installed) when playing the currently selected multisample on the keyboard, the same control changes or knob operations as in Program mode will temporarily edit the corre- sponding program parameters. You can use “Convert MS to Program” (SMPL 1.1–3f) to save that state as a program (except for some parameters).

In Combination, Sequencer modes, the program param- eters of the program for the timbre/track of the corre- sponding MIDI channel will change, but this state can not be saved directly in the program.

CC#70: Sustain level

Corresponds to “Filter/Amp EG Sustain Level” (PROG 4.1/2: Ed–Filter1/2, EG page, 5.1/2: Ed–Amp1/2, EG page).

CC#71: Filter resonance level/High pass filter cutoff frequency

Corresponds to “Filter A Resonance” (PROG 4.1/2: Ed– Filter1/2, Basic page).

Corresponds to “Filter B Frequency” (PROG 4.1/2: Ed– Filter1/2, Basic page).

CC#72: Release time

Corresponds to “Filter/Amp EG Release Time” (PROG 4.1/2: Ed–Filter1/2, EG page, 5.1/2: Ed–Amp1/2, EG page).

CC#73: Attack time

Corresponds to Filter/Amp EG Attack Time” (PROG 4.1/2: Ed–Filter1/2, EG page, 5.1/2: Ed–Amp1/2, EG page)

Corresponds to “Amp EG Start Level” (PROG 5.1/2: Ed– Amp1/2, EG page).

Corresponds to “Amp EG Attack Level” (PROG 5.1/2: Ed–Amp1/2, EG page).

Corresponds to “Amp EG Level Modulation Start” (PROG 5.1/2: Ed–Amp1/2, EG page).

Corresponds to “Amp EG Time Modulation Attack” (PROG 5.1/2: Ed–Amp1/2, EG page).

CC#74: Low pass filter cutoff frequency

Corresponds to “Filter A Frequency” (PROG 4.1/2: Ed– Filter1/2, EG page).

Corresponds to “Filter B Frequency” (PROG 4.1/2: Ed– Filter1/2, EG page).

Appendices

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