JVC BR-DV6000U  Menu switch setup command, ED Memory SW Preset B/J1, D3 Memory SW Sense J1

RS-232C INTERFACE – RS-232C commands – (continued)

Table	Command			Description
	E7	TIMER MODE SELECT :
		For selecting the counter mode. Fol-
		lowing this command, send 1-byte
		data corresponding to the counter
		mode.
			High	Low	Counter mode
			3	1	TC
				2	CTL
			(Fixed)
				5	UB
	8E	DATA SELECT :
		For setting the date. Following this
		command, send 6-byte numeric data.
		Specify month, date and year (in this
		sequence) with two digits for each.
	8F	TIME SELECT :
		For setting the time. Following this
		command, send 6-byte numeric data.
		Specify hour, minute and second (in
		this sequence) with two digits for each.

Menu switch setup command

● ED: MEMORY SW PRESET (B/J1)

This command is for changing the VCRÕs menu switches. Following this command, transmit the data (3 bytes) corresponding to the menu switch to be changed.

Example: Set SYNC SELECT to EXTERNAL.

In the diagram below, the data corresponding to the setting of EXTERNAL show that DATA 0, D2 No. 1 bit and D2 No. 0 bit are, respectively, 01, 0 and 1. Set the command by transmitting data in a way that the corresponding bit values match them.

			DATA0	D1	D2
TXD	EDH		01H
RXD		0AH	0AH	0AH	0AH

Bit No. 7 6 5 4 3 2 1 0

D2

EXTERNAL : 0 1

●D3: MEMORY SW SENSE (J1)

This command is for checking the VCRÕs menu switch setting. Following this command, transmit the data (DATA0) corresponding to the menu switch to be checked.

You can confirm the setting with the bit count of the returned data (D1, D2).

Example: Check the SYNC SELECT setting.

As in the diagram below, the setting can be checked by confirming the values for the menu switch. In this example, check the values for DATA0 (namely 01), D2 No. 1 and No. 0 of the returned data.

		DATA0
TXD	D3H	01H
RXD		0AH

D1 D2

Bit No. 7 6 5 4 3 2 1 0

D2

AUTO : 1 1

EXTERNAL : 0 1

92