M-Audio O2, Руководство пользователя

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8
Assigning MMC Control to a Button
1. Select the button you want to control the MMC message.
2. Press the ADVANCED FUNCTION button, then the CTRL ASGN key.
3. Type in “149” using the numerical data entry keys.
This is the number that corresponds to the MMC instruction, as per the chart in Appendix B.
4. Press the ADVANCED FUNCTION button, then the CHAN key.
5. Type in “127” using the numerical keypad.
This ensures that the message is sent to all device ID numbers. For more information about this,
please read “the About Sys Ex Messages & Device ID” section later in the manual.
6. Press the ADVANCED FUNCTION button, then the DATA 2 key.
7. Enter a number from the chart below to select the MMC message you want:
Number MMC Command
01 STOP
02 PLAY
03 DEFERRED PLAY
04 FAST FORWARD
05 REWIND
06 RECORD STROBE
07 RECORD EXIT
08 RECORD PAUSE
09 PAUSE
10 EJECT
11 CHASE
12 COMMAND ERROR RESET
13 MMC RESET
Assigning RPN/NRPN to a Fader/Rotary Controller
Note: For a detailed description of RPN/NRPN data, see the “RPN/NRPNs Explained” section later in the manual.
1. Select the controller to assign as described earlier.
2. Press the ADVANCED FUNCTION button, then the CTRL ASGN key.
While the display is flashing, enter controller 132 for RPN Coarse, 133 for RPN Fine, 134 for NRPN
Coarse or 135 for NRPN Fine using the numerical data entry keys or /- buttons.
3. Press Enter to confirm the number entered.
4. Press the ADVANCED FUNCTION button, then the DATA 3 key.
This assigns the number for the RPN/NRPN MSB.
5. Press the ADVANCED FUNCTION button, then the DATA 2 key.
This assigns the number for the RPN/NRPN LSB.
6. Finally, set the channel that the message should be sent on.
Many data sheets for synths make use of NRPN messages and will give the MSB and LSB values that
should be entered for DATA 3 and DATA 2 (See Appendix F). Some manuals may only give the hex values, but the M-Audio O
2
requires the
decimal value be entered. Convert hexadecimal values to decimal values using the windows calculator; select Scientific mode, select Hex,
then enter the hexadecimal value needed to convert. Press the Dec button to convert it to a decimal value. Please reference Appendix C for
more information.