JVC BR-DV600U User Manual
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11 RS-232C INTERFACE
Menu switch setting command
ED MEMORY SW PRESET
Use this command to change the VCR’s menu switches.
Transmit the data (3 bytes) corresponding to the menu
switch to be changed, following this command.
(e.g.)
Set No. 108
As can be seen in the table on the right, the data
corresponding to COMPONENT is DATA0 at 02, D2’s bit
No. 5 at 1 and bit No. 4 at 0.
RXD
0AH
EDH
0AH
02H
0AH
D1
Bit No. 7 6 5 4 3 2 1
1 0 : COMPONENT
0
D2
DATA0
Command
0AH
D2
TXD
Menu switch check command
D3 MEMORY SW SENSE
Use this command to check the VCR’s 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 returned data (D1, D2).
(e.g.)
Check the No. 108
As can be seen in the table on the right, the data
corresponding to DATA0 of the menu switch to be checked
is 02. You can confirm the setting with the values for bit No.
5 and 4 of the D2 returned data.
RXD
02H
03H
0AH
D1
Bit No. 7 6 5 4 3 2 1
0 0 : LINE
0 1 : Y/C
1 0 : COMPONENT
1 1 : IEEE 1394
0
D2
D2
TXD
39
DATA0
D1/D2
Set value
Corresponding bit values
Menu switch
No.
7 6 5 4 3 2 1 0
502
82
D1
0
0 0 0 0
1
0 0 0 1
2
0 0 1 0
3
0 0 1 1
4
0 1 0 0
5
0 1 0 1
6
0 1 1 0
7
0 1 1 1
8
1 0 0 0
9
1 0 0 1
10
1 0 1 0
11
1 0 1 1
504
82
D2
TIME
0 0
MODE+TIME
0 1
505
82
D2
OFF
0
ON
1
514
83
D2
DATE
0 0 0
CLOCK
0 0 1
DATE+CLOCK
0 1 0
TC
0 1 1
516
83
D2
TC
0
CLOCK
1
11 RS-232C INTERFACE
DATA0
D1/D2
Set value
Corresponding bit values
Menu switch
No.
7 6 5 4 3 2 1 0
002
01
D1
OFF
0
ON
1
003
01
D2
INTERNAL
0 0
EXTERNAL
0 1
VIDEO
1 0
AUTO
1 1
050
93
D2
IEEE1394
0 0 0 1 0 0 0 0
RC232C
0 0 1 0 0 0 0 0
IEEE1394+RS232C
0 0 1 1 0 0 0 0
RS422A
0 1 0 0 0 0 0 0
IEEE1394+RS422A
0 1 0 1 0 0 0 0
JVC BUS
1 0 0 0 0 0 0 0
JVC BUS+IEEE1394
1 0 0 1 0 0 0 0
JVC BUS+RS232C
1 0 1 0 0 0 0 0
JVC BUS+RS232C+1394 1 0 1 1 0 0 0 0
JVC BUS+RS422A
1 1 0 0 0 0 0 0
JVC BUS+RS422A+1394
1 1 0 1 0 0 0 0
108
02
D2
LINE
0 0
Y/C
0 1
COMPONENT
1 0
IEEE1394
1 1
125
02
D2
OFF
0
ON
1
212
05
D1
OFF
0
ON
1
214
05
D1
OFF
0
ON
1
245
03
D2
32K
0 0
48K
0 1
311
10
D2
SHORT FF
0
PLAY
1
312
08
D1
OFF
0
ON
1
353
89
D1
0F
0 0 0
1F
0 0 1
2F
0 1 0
3F
0 1 1
4F
1 0 0
5F
1 0 1
6F
1 1 0
7F
1 1 1
360
90
D1
OFF
0
ON
1
363
90
D2
TYPE 1
0 0 0
TYPE 2
0 0 1
TYPE 3
0 1 0
TYPE 4
0 1 1
TYPE 5
1 0 0
TYPE 6
1 0 1
TYPE 7
1 1 0
396
91
D2
12V
0 0
13.2V
0 1
14.4V
1 0
397
91
D2
ENABLE
0
DISABLE
1
414
81
D2
PRESET
0
REGEN
1
415
81
D2
FREE RUN
0
REC RUN
1
416
81
D2
DROP
0
NON DROP
1
500
01
D1
OFF
0
ON
1
501
82
D1
0
0 0 0 0
1
0 0 0 1
2
0 0 1 0
3
0 0 1 1
4
0 1 0 0
5
0 1 0 1
6
0 1 1 0
7
0 1 1 1
8
1 0 0 0
(U MODEL)
(U MODEL)