Pioneer PDP 427CMX technical manual QSU obtaining the audio status, QCI Obtaining time information

RS-232C Adjustment

7) <QSU> obtaining the audio status

Sequence	Data Content	Size	Remarks
1	STX	1 Byte	02hex
2	Command echo-back	3 Byte	QSU (fixed)
3	Main volume	3 Byte	000 to 042
4	Audio mute status	1 Byte	0: OFF 1: ON
5	INPUT1 sub volume	3 Byte	000 to 020
6	INPUT2 sub volume	3 Byte	000 to 020
7	INPUT3 sub volume	3 Byte	000 to 020
8	INPUT4 sub volume	3 Byte	000 to 020
9	INPUT5 sub volume	3 Byte	000 to 020
10	Check sum	2 Byte
11	ETX	1 Byte	03hex

8) <QCI> Obtaining time information

Sequence	Data Content	Size			Remarks
1	STX	1 Byte	02hex
2	Command echo-back	3 Byte	QCI (fixed)
3	Time information	2 Byte	Hour (24 hour system) 00 to 23 Note 1)
		2 Byte	Minute 00 to 59		Note 1)
		2 Byte	Second 00 to 59		Note 1)
4	Dummy data	8 Byte
5	Day of week	1 Byte	1: Sunday	2: Monday		3: Tuesday	4: Wednesday
			5: Thursday	6: Friday		7: Saturday	Note 1)
6	Check sum	2 Byte
7	ETX	1 Byte	03hex

Note 1) During standby and when this command was initially set, the value at the time that power was finally shut off is transmitted.

9) <QAP> Obtaining machine name

Sequence	Data Content	Size	Remarks
1	STX	1 Byte	02hex
2	Command echo-back	3 Byte	QAP (fixed)
3	Machine name information	18 Byte	42 inch:
			A (North America model): PDP-427CMX********
			G (Europe-general model): PDP-42MXE20*******
			50 inch:
			J (Japan model): PDP-507CMX-JP*****
			A (North America model): PDP-507CMX********
			G (Europe-general/CKD model): PDP-50MXE20*******
			GS (Europe-general/silver model): PDP-50MXE20*******
4	Check sum	2 Byte
5	ETX	1 Byte	03hex

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