JVC SR-DVM70US 86 EN RS-232CINTERFACE

86 EN RS-232C INTERFACE

Date Data Sense	For acquiring the currently configured year, month and day in ASCII codes.
	1st Byte	2nd Byte	3rd Byte	4th Byte	5th Byte	6th Byte
Date Sense	Yr (Tens)	Yr (Ones)	Mth (Tens)	Mth (Ones)	Day (Tens)	Day (Ones)
BE	3*	3*	3*	3*	3*	3*
E.g. (2004.11.17)	30	34	31	31	31	37

When the current time is not set, the value is fixed as “—” (0x2D).

Time Data Sense	For acquiring the currently configured hour, minute and second in ASCII codes.
	1st Byte	2nd Byte	3rd Byte	4th Byte	5th Byte	6th Byte
Time Sense	Hr (Tens)	Hr (Ones)	Min (Tens)	Min (Ones)	Sec (Tens)	Sec (Ones)
BF	3*	3*	3*	3*	3*	3*
E.g. (12:34:56)	31	32	33	34	35	36

When the current time is not set, the value is fixed as “—” (0x2D).

Status Data Sense

D7 STATUS SENSE	1byte			2byte				3byte
	DV	HDD/DVD		DV	HDD/DVD		DV	HDD/DVD
bit7	1 (Fixed)	1 (Fixed)	Video EE		Video EE		0 (Fixed)	0 (Fixed)
bit6	0 (Fixed)	0 (Fixed)	Audio EE		Audio EE		0 (Fixed)	Timer REC
								(Including
								PAUSE)
bit5	0 (Fixed)	0 (Fixed)	Video Mute		Video Mute		0 (Fixed)	0 (Fixed)
bit4	Record	Record	Audio Mute		Audio Mute		0 (Fixed)	0 (Fixed)
	Forbidden	Forbidden
bit3	Cassette Not	Cassette Not	Occurrence of		Occurrence of		0 (Fixed)	0 (Fixed)
	Inserted	Inserted	abnormality in VTR		abnormality in VTR
bit2	0 (Fixed)	0 (Fixed)	Occurrence of moisture		Occurrence of moisture		0 (Fixed)	During Repeat
			condensation in VTR		condensation in VTR			Playback (Including
								PAUSE)
bit1	0 (Fixed)	0 (Fixed)					0 (Fixed)	0 (Fixed)
bit0	Occurrence of	Occurrence of					0 (Fixed)	0 (Fixed)
	DV EMG	EMG
D7 STATUS SENSE	4byte				5byte
	DV	HDD/DVD		DV			HDD/DVD
bit7	During PLAY	During PLAY		During PAUSE (Set to 1 simultaneously		During PAUSE (Set to 1 simultaneously
				with ADuring PLAYB in STILL mode, set		with ADuring PLAYB in STILL mode, set
				to 1 simultaneously with ADuring RECB		to 1 simultaneously with ADuring RECB
				in REC PAUSE mode.)		in REC PAUSE mode.)
bit6	During FF	During FF		0 (Fixed)		0 (Fixed)
bit5	During REW	During REW		During Reverse Shuttle Search		0 (Fixed)
				(Excluding STILL)
bit4	During STOP	During STOP		During Forward Shuttle Search		0 (Fixed)
				(Excluding STILL)
bit3	During STANDBY	During STANDBY		SPEED CODE 3		0 (Fixed)
	(Unit Power Off)	(Unit Power Off)
bit2	During CASSETTE	0 (Fixed)		SPEED CODE 2		0 (Fixed)
	EJECT
bit1	During REC	During REC		SPEED CODE 1		0 (Fixed)
bit0	During Audio Dub	During Audio Dub		SPEED CODE 0		0 (Fixed)