Sony FWD-42PV manual Return Data1 Return Data2

(ｃ)Time Control

- Clock Set (Hour, Minute)

Syntax	Header	Category	Function	Data1	Data2	Data3	Check Sum
Control	0x8C	0x00	0x22	0x03	Hour:	Minute:	0xXX
					0x00-0x17	0x00-0x3B
Syntax	Header	Category	Function	Data1	Data2	Check Sum
Enquiry	0x83	0x00	0x22	0xFF	0xFF	0xA3
Answer	Header	Answer	Check Sum
Control	0x70	0x00	0x70	Completed
	0x70	0x01	0x71	Limit Over
	0x70	0x02	0x72	Limit Under
	0x70	0x03	0x73	Command Canceled
Answer	Header	Answer	Return to Data Size	Return Data1	Return Data2	Check Sum
Enquiry	0x70	0x00	0x03	Hour: *	Minute:	0xXX	Completed
				0x00-0x17	0x00-0x3B

*If Clock Set is not done after ex-factory, Return Data is set as Hour: 0x80, Minute: 0x00. - Clock Set (Week)

Syntax		Header	Category	Function	Data1	Data2	Check Sum
Control		0x8C	0x00	0x23	0x02	Week: Code	0xXX
						Table(1-e)
Syntax		Header	Category	Function	Data1	Data2	Check Sum
Enquiry		0x83	0x00	0x23	0xFF	0xFF	0xA4
Answer		Header	Answer	Check Sum
Control		0x70	0x00	0x70	Completed
		0x70	0x01	0x71	Limit Over
		0x70	0x02	0x72	Limit Under
		0x70	0x03	0x73	Command Canceled
Answer		Header	Answer	Return to Data Size	Return Data1	Check Sum
Enquiry		0x70	0x00	0x02	Week: Code	0xXX	Completed
					Table(1-e)
Code Table(1-e)
	Week Select
0x00		Sunday
0x01		Monday
0x02		Tuesday
0x03		Wednesday
0x04		Thursday
0x05		Friday
0x06		Saturday