Edirol PCR-A30, Owner'S Manual

Page: 71 / 112

71
Using the PCR-A30 as a MIDI controller
●
Master Volume
F0 7F 7F 04 01 vL vM F7
Since a Master Volume message has a data range of 00 00–7F 7F and we do not need to specify the
range, we will use
Basic mode . Since the two bytes of data are in the order of LSB and then MSB,
we will select “DT3” (p. 69) when we input the data.
1.
Press the [EDIT] button.
The display will indicate “EDT”.
2.
Slightly move the controller to which you want to assign the system exclusive message. In the case
of a button, press that button.
The display will indicate the number of the selected controller.
3.
Confirm what’s indicated, and press the [ENTER] button.
4.
Press the [SYSTEM Ex.] key.
The display will blink “SE0”.
5.
Confirm what’s indicated, and press the [ENTER] button.
The display will indicate “F0,” which is the first byte (beginning status) of a system exclusive
message. (This cannot be changed.)
6.
Confirm what’s indicated, and press the [ENTER] button.
7.
Use the [7] and [F] keys to input the second byte “7F”.
8.
Confirm what’s indicated, and press the [ENTER] button.
Input the third, fourth and fifth bytes in the same way.
9.
Since the sixth byte is the data area, press the [DATA] key, and then press [3] .
The display will indicate “DT3”.
10.
Confirm what’s indicated, and press the [ENTER] button.
11.
Since we selected “DT3” as the sixth byte, the seventh byte will automatically be allocated as the
data area and cannot be modified.
12.
Confirm what’s indicated, and press the [ENTER] button.
13.
Use the [F] and [7] keys to input the ending status byte “F7”.
14.
Confirm what’s indicated, and press the [ENTER] button.
15.
Specify the output port. (
➔
“Specifying the port” (p. 54))
16.
If you are making an assignment for a button, specify the button mode. (
➔
“Specifying the
button mode” (p. 54))
The Master Volume message has now been assigned.
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