Specifying The Location Of The Data - Roland Edirol PCR-1 Owner's Manual

Use MIDI functionality

Specifying the location of the data

Here's how to specify the location and data type of the variable portion (data) within a system
exclusive message.
The range of data values will be the default range in the case of Basic mode or Advanced mode
3. In the case of Advanced modes 1 and 4, you can specify the range of data values.
For an actual example, please read the Sys Ex. ASSIGN section Master Volume (p. 83).
1. Press the [DATA] key at the location where you want to input the data.
The display will indicate "DT0".
2. Use the [0] – [4] keys to select the type of data.
Data
Data type
number
7bit
DT0
DT1 4bit/4bit
7bit/7bit
DT2
(MSB/LSB)
7bit/7bit
DT3
(LSB/MSB)
4bit/4bit/
DT4
4bit/4bit
* In the case of DT1–DT4 (data consisting of two or more bytes), a data area will automatically be allocated
for the next byte, and "-DT" will be displayed. (This cannot be changed.)
3. Press the [ENTER] button.
4. If you selected DT1 through DT4, the display will indicate "-DT".
Press the [ENTER] button.
80
Default range Target of range setting
Specify the range of data
00H–7F
(00H–7FH)
Specify the range of the first byte (0H–FH),
0H/0H–FH/FH
second byte is fixed at 0H–FH
00H/00H–7FH/ Specify the MSB range (00H–7FH), LSB is
7FH fixed at 00H–7FH
00H/00H–7FH/ Specify the MSB range (00H–7FH), LSB is
7FH fixed at 00H–7FH
Specify the limits of positive/negative
change as a value from 00H to FFH, cen-
tered on 8000H.
7H/FH/0H/1H–
8H/0H/FH/FH
8000H max
min
FF FF
Example
(specified upper/lower limits)
04–45
(lower limit 4H, upper limit 45H)
0/0–D/F
(lower limit 0H, upper limit DH)
23/00–68/7F
(lower limit 23H, upper limit 68H)
00/23–7F/68
(lower limit 23H, upper limit 68H)
7/F/0/2–8/0/5/0
(lower limit FEH, upper limit 50H)