Roland RS 232C 用户手册

AR-3000 RS-232C Reference

> DO (Display Off parameter for AR-3000)

Function: Display Parameter setting
Syntax:

stxDO: * , * , * , * ;

a b c d

a Card in slot

0 Card in slot A
1 Card in slot B

b Display Sleep

0 Off
1 On

c Sleep Time (0M30S - 59M59S)

4.2.4 Request Commands

< 2Q (pattern phrase reQuest for AR-2000)

Function: Pattern Phrase setting contents request
Syntax:

stx2Q: **** ;

a Pattern Phrase number

Note:

This is a request for when the phrase type is pattern phrase.
(* refer to PU command)

> 3Q (pattern phrase reQuest for AR-3000)

Function: Pattern Phrase setting contents request
Syntax:

stx3Q: **** ;

a Pattern Phrase number

Note:

This is a request for when the phrase type is pattern phrase.
(* refer to PS command)

> GQ (sonG phrase reQuest for AR-3000)

Function: Song Phrase setting contents request
Syntax:

stxGQ: **** ;

a Song Phrase number

Note:

This is a request for when the phrase type is song phrase.
(* refer to SS command)

= AC (ACtive)

Function: Activity sensing (Verify AR-3000 unit activity)
Syntax:

stxAC;

Note:

Normally, an ACK command will be output from the AR-3000 by using this command.
During recording , playback or playpause, the Phrase number will be output.