Panasonic AJSD955A--Video Cassette Recorder user manual download (Page 73 of 80)

Languages: English
Pages:80
You can view the full version and download it in PDF format.
Page 73 of 80
73
RS-232C interface
$
Commands relating to inquiries
<Notes>
O
As for the return (completion) message, [ACK] is
first returned when data is received, and the
execution message is subsequently returned. It
is only the execution message which is listed in
this table.
O
In the case of commands not listed in the table,
ER001 (invalid command) is returned after [ACK]
has been returned.
VTR
operation
Send command
CTL/TC DATA
REQUEST
[STX] QCD [ETX]
45
[STX] CD data [ETX]
This command is for inquiring about the counter
value.
data = f w gh mm ss ff
f
= F
w
= S
gh =
CTL mode:
g
= SP (20h) : for a plus display
(2Dh): for a minus display
h
= 0 – 9
: hours
TC mode:
gh
= 00 – 23
: hours
mm
= 00 – 59
: minutes
ss
= 00 – 59
: seconds
[525i system]
ff
= 00 – 29
: frames
[625i system]
ff
= 00 – 24
: frames
<Note>
CTL or TC is returned, whichever corresponds to
the front display mode.
SD955A
Return (completion)
message
STATUS
REQUEST
[STX] QOP [ETX]
45
[STX]
222
[ETX]
This command is for inquiring about the VTR’s
operation mode.
222
=
OEJ : EJECT
OFF
: FAST FORWARD
OPL : PLAY
ORC : REC
ORW : REWIND
OSP
: STOP (including the STANDBY ON)
SRS
: (IN/OUT) PREROLL
OBF
: STANDBY OFF
OSF
: SHTL FORWARD
OSR
: SHTL REVERSE
OJG
: JOG FORWARD/REVERSE
OSW : VAR FORWARD/REVERSE
EAE
: AUTO EDIT
EON
: EDIT ON (MANUAL EDIT)
EPV : PREVIEW
ERV : REVIEW
ID (VTR No.)
REQUEST
[STX] QID [ETX]
45
[STX] data [ETX]
This command is for inquiring about the VTR
used.
data = AJ-SD930P
or
AJ-SD955AP
SD955A
Sample
This manual is suitable for devices