Convenient functions

■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. 143).

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

Default range

Target of range setting

Example

number

(specified upper/lower limits)

 

 

 

 

 

 

 

 

DT0

7bit

00H–7F

Specify the range of data

04–45

(00–7FH)

(lower limit 4H, upper limit 45H)

 

 

 

DT1

4bit/4bit

0H/0H–FH/FH

Specify the range of the first

0/0–D/F

byte (0–FH), second byte is

(lower limit 0H, upper limit DH)

 

 

 

fixed at 0–FH

 

 

 

 

DT2

7bit/7bit

00H/00H–7FH/7FH

Specify the MSB range (00–7F),

23/00–68/7F

(MSB/LSB)

LSB is fixed at 00–7F

(lower limit 23H, upper limit 68H)

 

 

DT3

7bit/7bit

00H/00H–7FH/7FH

Specify the MSB range (00–7F),

00/23–7F/68

(LSB/MSB)

LSB is fixed at 00–7F

(lower limit 23H, upper limit 68H)

 

 

 

 

 

Specify the limits of positive/

 

 

 

 

negative change as a value

 

 

4bit/4bit/

7H/FH/0H/1H–

from 00H to FFH, centered on

7/F/0/2–8/0/5/0

DT4

8000H.

4bit/4bit

8H/0H/FH/FH

(lower limit FEH, upper limit 50H)

 

 

min 8000H max

FF FF

*In the case of DT1--DT4 (data consisting of two or more bytes), a data location 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.

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