Roland RS 232C MP3 Player User Manual


 
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AR-3000 RS-232C Reference -30
= LQ (dispLay contrast reQuest)
Function: Display Contrast setting request
Syntax: stxLQ;
Note: refer to DC command
= MQ (Memory reQuest)
Function: Card remaining capacity request
Syntax: stxMQ;
Note: refer to CR command
= NQ (Note map reQuest)
Function: MIDI note map setting contents request
Syntax: stxNQ: * ;
a
a Card in slot
0 Card in slot A
1 Card in slot B
Note: refer to NM command
< PQ (Phrase reQuest for AR-2000)
Function1: Phrase setting contents request
Syntax: stxPQ: **** ;
a
a Phrase number
Note: The phrase settings for the specified phrase number will be output.
The value of the Phrase Output Counter (described below) will not change.
(---> refer to the SU command)
Function2: If the phrase number is not specified as a parameter, the AR-3000 will output the
phrase settings for automatically incremented phrase number by the Phrase
Output Counter.
Syntax: stxPQ:;
Note: The incremented value will skip phrase numbers which are not recorded yet, and will be
up to the next recorded phrase number. If the PQ command is used to request output even
after the setting information of the last phrase has been output, the AR-3000 will output
“stx ER:101;”.
In the case of a Pattern Phrase, you must use the separately described 3Q command to
request output of the settings. (---> refer to 3Q command)
* About the Phrase Output Counter
The AR-3000 contains the Phrase Output Counter. The maximum value of this counter
is the maximum phrase number of each card. The counter is reset (i.e., to the lowest
phrase number) by the AQ command. So you can request each phrase settings of all
phrases in the card by sequentially using the PQ commands function 2 after resetting
the counter.