![Roland EDIROL PCR-300 Скачать руководство пользователя страница 58](http://html.mh-extra.com/html/roland/edirol-pcr-300/edirol-pcr-300_owners-manual_1479906058.webp)
58
Settings (Edit mode)
System exclusive message assignment examples
•
•
Specifying the location of the data
•
Specifying a checksum
The PCR-300/500/800 can automatically calculate a checksum within a system
exclusive message and insert the result of this calculation into the message. To use this
function, use the following procedure to specify the location at which the checksum
calculation should be inserted. You can also select the type of checksum.
For a specific example, refer to system exclusive assign
fig.D-css.eps
1
Press the [CHK SUM] (checksum) button before you enter the byte
that will begin the checksum calculation.
The display will indicate “CSS” (checksum start).
If you press the [CHK SUM] button once again, “CSS” will be cancelled.
2
Press the [ENTER] button.
3
Continue entering data.
fig.D-cs1.eps
4
Press the [CHK SUM] button at the location at which the checksum
should be inserted.
The display will indicate “CS1” (checksum type 1).
5
Press the [ENTER] button.
Checksum types
There are two types of checksums, as follows
Switching the type
fig.Switch-cs12.eps
If you want to switch to Type 2, press controller [A2] after pressing the [CHK SUM]
button in step 4.
If you want to return to Type 1, press controller [A1]. You can also switch the setting
by turning the VALUE knob.
Controller
Display
Item
Summary
[A1 (0)]
CHECK SUM
TYPE1
The method used by Roland
and most other manufacturers
[A2 (1)]
CHECK SUM
TYPE2
Methods other than Type 1
[CHK SUM]
[CHK SUM]
[A1 (0)]
[A2 (1)]
PCR-300_500_800_e.book 58 ページ 2006年12月19日 火曜日 午後2時59分
Содержание EDIROL PCR-300
Страница 1: ...04348534 1MP Owner s Manual Owner s Manual Cover_e fm 1 ページ 2006年12月19日 火曜日 午後5時23分 ...
Страница 31: ...31 Using PCR Editor PCR 300_500_800_e book 31 ページ 2006年12月19日 火曜日 午後2時59分 ...
Страница 87: ...87 Appendix PCR 300_500_800_e book 87 ページ 2006年12月19日 火曜日 午後2時59分 ...
Страница 98: ...Memo PCR 300_500_800_e book 98 ページ 2006年12月19日 火曜日 午後2時59分 ...
Страница 100: ...04348534 1MP PCR 300_500_800_e book 100 ページ 2006年12月19日 火曜日 午後2時59分 ...