JVC VR-510U, Инструкция по эксплуатации

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46
Commands Description
BEH DATE SENSE: Returns current settings for month, day,
and year.
BFH TIME SENSE: Returns current settings for hour, minutes
and seconds.
D0H HDD FORMAT SENSE: Returns hard disk format
information.
D1H DEVICE TYPE: Returns the connected device type.
D2H HOUR METER SENSE: Returns the hour meter.
D4H REMAIN SENSE: Returns the remaining capacity.
D5H PL/AL COUNT SENSE: Returns the number of PL/AL.
1 byte Status details
00H Not defined
01H Standard format
02H Extension format
Commands Description
D6H VR STATUS SENSE: Returns DVR-related status.
95H PL RESET: Resets the PL memory and the PL number.
F6H JVC TABLE ON: Enables JVC TABLE 1. JVC TABLE 1 is
maintained until F7H command is output.
F7H BASIC TABLE ON: Enables BASIC TABLE.
FAH REC/DUB REQUEST: This command is sent before
sending REC/UTILITY command.
FBH VTR/DVR INQ
Returns ACK to check that the connected device is DVR.
1 byte
Bit Status details
7
6 Not defined Always outputs “0”.
5 Not defined Always outputs “0”.
4 Not defined Always outputs “0”.
3
2
1 JVC TABLE 1 Returns “1” when JVC
TABLE 1 is open.
0 LOCAL Always outputs “0”.
2 byte
Bit Status details
7 ScanDisk Returns “1” when the disk
is being scanned.
6
5 Format Returns “1” when the disk
is being formatted.
4 HddFull Returns “1” with HDD FULL.
3 TrackFull Returns “1” with track
full.
2
1 SensorRec Returns “1” during sensor
recording.
0 AlarmRec Returns “1” during alarm
recording.
3 byte
Bit Status details
7 Not defined Returns “0”.
6 Not defined Returns “0”.
5 Not defined Returns “0”.
4 Cam in Returns “1” with camera
input.
3 Not defined Returns “0”.
2 ~ 0 PB CAM/MONI CAM
10-3 Commands
10 RS-232C INTERFACE (contd.)
Month Day Year
BEH
3 % H 3 % H 3 % H 3 % H 3 % H 3 % H
TXD
RXD
Hour Minutes Seconds
BEH
3 % H 3 % H 3 % H 3 % H 3 % H 3 % H
TXD
RXD
D0H
%% H
TXD
RXD
5 1 0 U
D1H
35H 31H 30H 55H
TXD
RXD
6 5 4 3 2 1
D2H
3 % H 3 % H 3 % H 3 % H 3 % H 3 % H
TXD
RXD
100 10 1
D4H
3
%
H 3
%
H 3
%
H
TXD
RXD
9 8 7 6 5 4
ALARM
D5H
3 % H 3 % H 3 % H 3 % H 3 % H 3 % H
TXD
RXD
D6H
%%
H
%%
H
%%
H
TXD
RXD
1 st byte 2nd byte 3rd byte
3 2 1
POWER LOSS
3 % H 3 % H 3 % H
TXD
RXD
1st byte