Panasonic AG-5700 - Shuttle Command Operations; Power Control Commands

Itt
Send
command
Description of operation
L send data
Personal computer
Reply data sent
back from VTR
SCP. This command searches for the position specified by
DATA DATA, then puts the VTR into the PLAY mode at the
end of the search. The search takes place in the
mode specified by the SMC or SMF command. It is
accepted if the VTR is in the STOP, PLAY. REW, FF,
PLAY PAUSE, REVERSE PLAY, SLOW PAUSE or
SLOW mode. The search can be canceled by means
of the OSP or OEJ command. It will also be canceled
if the operation mode changes as a result of a key
input from the VTR proper or the remote controller.
tf a command other than OSP, OEJ, QCD, QOP,
QOS, RCK, QRV or AID is sent during a search
operation, a command error will be returned from the
VTR.
[ SCS:
DATA
DATA
|
[stx}scp: 2
DOOD {etx}
Counter data
[ QO oO 0O
Sign Hours Minutes Seconds Frames
{STXJSCP[ETX]
-: Minus sign
+: Blank
Example:
A search takes place up to -1 hour, 12
minutes, 35 seconds and 00 frames, then
the tape is played back.
{STXJSCP: ~1123500[ETX]
This command searches for the position specified by
DATA, then puts the VTR into the SLOW PAUSE
mode at the end of the search. It is accepted if the
VTR is in the STOP, PLAY, REW, FF, REVEASE
PLAY, SLOW, PLAY PAUSE or SLOW PAUSE
mode. The search takes place in the mode specified
by the SMC or SMF command. It can be canceled by
means of the OSP or OEJ command. It will also be
canceled if the operation mode changes as a result
of a key input from the VTR proper or the remote
controller.
!€ a command other than OSP, OEJ, QCD, QOP,
QOS, RCK, QRV or QID is sent during a search
operation, a command error will be returned from the
VTR.
This command causes playback to take place up to
the specified position, then stop when a PAUSE
command is input. It is accepted when the VTR is in
the STOP, REW, FF, PLAY, REVERSE PLAY,
SLOW, PLAY PAUSE or SLOW PAUSE. Ha
command other than OSP, OEJ, QCD, QOP, QOS,
RCK, QRV or QID is sent by SPT command during a
play operation, a command error will be returned
from the VTR. Playback will be canceled if the
operation mode changes as a result of a key input
from the VTR proper or the remote controller.
{
(STX]SCS[ETX]
Lin
Txjscs: OO
(O00 [ET xX}
Counter data
oO Of f 00
Sign Hours Minutes Seconds Frames
[ Minus sign
+: Blank
Example:
A search takes place up to 1 hour, 12
minutes, 35 seconds and 00 frames, then
the picture freezes.
[STX]SCS:__1123500{ETX]
[STX]SPT[ETX}
(stTxjsPT: DOO
DOOD (ETx)
Counter data
a 00 OO oO
Sign Hours Minutes Seconds Frames
-: Minus sign
+: Blank
@ SHUTTLE COMMAND
OSF:
DATA
(SHUTTLE
FORWARD)
Se
This is the forward direction shuttle command. It
| Personal co pal *
send data
[STXJOSF: CJ [ETX)
{STXJOSFIETX]
enables the playback speed to be varied between
STILL and +7 times normal speed. If this command
is sent when the VTR is in the STOP, REW, FF,
PLAY, REVERSE PLAY, SLOW, PLAY PAUSE or
SLOW PAUSE mode, playback will take place at the
speed specified by DATA. This operation can be
canceled by means of the OSP or OEJ command. ft
can also be canceled by means of a key input from
the VTR proper or the remote controller.
If a command other than OSP, OEJ, OSF, OSR,
QCD, QOP, QOS, RCK, QRV or QID is sent during a
shuttle operation, a command error will be returned
from the VTR.
4
The relationship between the data of 0]
and the playback speed of the VTR is
shown in the table below.
0
Data of L) | Playback speed of VTR
STILL
1
+1/30
41/5
+1
+2
2
3
4
§
+7
OSR:
DATA
(SHUTTLE
REVERSE)
This is the reverse direction shuttle command. It
[STXJOSR: O[ETX] | _[STXIOSR[ETX}
enables the playback speed to be varied between
STILL and -7 times normal speed. If this command
is sent when the VTR is in the STOP, REW, FF,
PLAY, REVERSE PLAY, SLOW, PLAY PAUSE or
SLOW PAUSE mode, playback will take place at the
speed specified by DATA. This operation can be
canceled by the OSP or OEJ command. It can also
be canceled by means of a key input from the VTR
proper or the remote controller.
If a command other than OSP, OEJ, OSF, OSR,
QCD, QOP, QOS, RCK, QRV or QID is sent during a
shuttle operation, a command error will be returned
from the VTR.
@ Power function
This command is used to turn the power ON and
OFF. Normally, the VTR accepts it at any time.
However, it is not accepted while EVT, EAT, EIT,
SPT, SCS, SCP, OSR, OSF or CCL is being
processed. (This is because the VTR cannot accept
commands other than OSP or OEJ while EVT, EAT
EIT, SPT, SCS, SCP, OSR, OSF or CCt is being
processed.) The power ON/OFF operation can be
controlled by a toggle. However, if the VTR is turned
OFF during REW, the tape will be wound to the
beginning then the power will be cut off.
The relationship between the data of
and the playback speed of the VTR is
shown in the table below.
Data of (] | Playback speed of VTR
(STX]POW[ETX]
[STX]POW[ETX]
PON
This command turns the power ON.
[STX]JPON{[ETX]
[STX]PON[ETX]
POF
This command turns the power OFF. The VTR can
accept POF at any time apart from when EVT, EAT,
EIT, SPT, SCS, SCP, OSR, OSF or CCL is being
processed. However, if a command is sent during
REW, the VTR will wind the tape to the beginning
then the power will be cut off.
[STX]POF[ETX]
{[STXJPOF[ETX]