JVC VR-509E - Manual (Page 119)

119
RS-232C Interface
• TD SEARCH(92H) [JVC-1]
The command to cue-up data in the specified date location.
The date is specified by month, day, year, hour and minute
in a numerical command with ten characters.
• EVENT SKIP FWD (93H) [JVC-1]
The command to jump in the forward direction the x
number of events (one event is from the start of recording
to the end). The number of events to jump is a numerical
command with two characters. This is only valid during PB
(maximum 10 times).
• EVENT SKIP REV(94H) [JVC-1]
The command to jump in the reverse direction the x
number of events (one event is from the start of recording
to the end). The number of events to jump is a numerical
command with two characters. This is only valid during PB
(maximum 10 times).
• FF (ABH) [BASIC/JVC-1]
When the VR-509 is in the EE mode: Moves to the most
recent time stamp sector when repeat recording is ON, and
moves to the final address sector of the recording area’s
LBA when repeat recording is OFF, and becomes STILL.
When the VR-509 is in the PB mode: Jumps in the forward
direction to the alarm, date/time or event in accordance
with the skip setting.
• REW (ACH) [BASIC/JVC-1]
When the VR-509 is in the EE mode: Moves to the oldest
time stamp sector when repeat recording is ON, and
moves to the first address sector of the recording area’s
LBA when repeat recording is OFF, and becomes STILL.
When the VR-509 is in the PB mode: Jumps in the reverse
direction to the alarm, date/time or event in accordance
with the skip setting.
• FWD STEP (ADH) [BASIC/JVC-1]
Advances approximately one frame in the forward direction
when in the STILL mode, and becomes STILL.
Enters the STILL mode when in any other playback mode.
• REV STEP (AEH) [BASIC/JVC-1]
Advances approximately one frame in the reverse direction
when in the STILL mode, and becomes STILL.
Enters the STILL mode when in any other playback mode.
• ALARM FWD(B0H) [BASIC/JVC-1]
The command to perform the alarm jump in the forward
direction for the specified number of times. The number of
jumps is a numerical command with two characters. This is
only valid during PB with the VR-509 (maximum 10 times).
• ALARM REV(B1H) [BASIC/JVC-1] (Maximum 10 times)
The command to perform the alarm jump in the reverse
direction for the specified number of times. The number of
jumps is a numerical command with two characters. This is
only valid during PB with the VR-509 (maximum 10 times).
• SHUTTLE FWD(B5H) [BASIC/JVC-1]
• SHUTTLE REV(B6H) [BASIC/JVC-1]
Activates the shuttle FWD/REV modes. The speed (30 -
3AH) is specified with a single character.
• OPE LOCK ON (C0H) [JVC-1]
Activates the lock for all of the VR-509’s key operations.
The operation lock level is in accordance with the menu
settings.
• OPE LOCK OFF (C1H) [JVC-1]
Releases the operations lock status.
* The passcode entry screen will be displayed when a
passcode has been set.
Passcode cannot be entered from the RS-232C.
• REC (FAH CAH) [BASIC/JVC-1]
The recording mode is activated when this command is
transmitted immediately after the REC/DUB REQUEST
(FAH) command. However, the NAK (0BH) response is
returned when repeat recording is set at OFF and capacity
is 0.
Caution: Compatibility with older models is required for the
REC/DUB REQUEST (FAH) command.
* Recording cannot be stopped from the RS-232C.
3. Details of the Commands (continued)
3.2. Operation Commands (continued)
92H
0AH
TXD
Month Day
Hour Minute
Year
RXD 0AH 0AH 0AH
0AH
TXD
RXD 0AH 0AH 0AH
0AH 0AH 0AH
93H
0AH
TXD
RXD 0AH 0AH
Data 30 31 32 33 34 35 36 37 38 39 3A
Speed Still Slow — — — 1 3 5 15 60 360
BOH
0AH
TXD
RXD 0AH 0AH
B5H
0AH
TXD
RXD 0AH
FAH CAH
0AH
TXD
RXD 0AH