Edirol PCR-A30, Owner'S Manual

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72
Using the PCR-A30 as a MIDI controller
●
Bend Pitch Control
Since the GS Bend Pitch Control message has a
data range of 40H–58H (0–24 semitones), we will
select
Advanced mode 1 , which lets us specify
the range. Since the data format is one byte, we
will select
“DT0” (p. 69) when inserting 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 [ENTER] .
4.
Press the [SYSTEM Ex.] key, and then press the
[1] key.
The display will indicate “SE1”.
5.
Confirm what’s indicated and press [ENTER] .
The display will blink “F0”, which is the first byte
(beginning status) of a system exclusive message.
(This cannot be changed.)
6.
Confirm what’s indicated and press [ENTER] .
7.
Use the [4] and [1] keys to input the second byte
“41”.
8.
Confirm what’s indicated and press [ENTER] .
Input the third, fourth and fifth bytes in the same
way.
9.
Since the sixth byte is the beginning of the
checksum calculation area, press the
[CHECKSUM] key to specify this byte as the
beginning of the area for which the checksum
will be calculated.
10.
Confirm what’s indicated and press [ENTER] .
11.
Input the sixth byte.
12.
Since the seventh byte will have “2” in the upper
bits and the block number in the lower bits, press
[DATA] three times.
The display will indicate “0BL”.
fig.checksum
13.
To specify “2” for the upper bits, press the [2]
key.
The display will indicate “2BL”.
14.
Confirm what’s indicated and press [ENTER] .
15.
In the same way, enter bytes 8.
16.
Since the ninth byte is the data area, press the
[DATA] key.
The display will indicate “DT0.”
17.
Confirm what’s indicated and press [ENTER] .
18.
Since the ten byte will contain the checksum,
press the [CHECKSUM] key to specify the
location at which the checksum will be input.
The display will blink “CS1” (Checksum Type 1).
19.
Confirm what’s indicated and press [ENTER] .
20.
Press the [F] and then [7] keys to input the
ending status “F7.”
21.
Confirm what’s indicated and press [ENTER] .
22.
Next, specify an upper limit value of “58” for the
data area.
23.
Press [ENTER] .
24.
Specify a lower limit value of “40” for the data
area.
25.
Press [ENTER] .
26.
Specify the output port.
(
➔
“Specifying the port” (p. 54))
27.
If you are making an assignment for a button,
specify the button mode.
(
➔
“Specifying the button mode” (p. 54))
The GS Bend Pitch Control message has been
assigned.
F0 41 10 42 12 40 2x 10 DATA SUM F7
Address Data Checksum
Block number 1 byte
Checksum calculation region
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