Panasonic AG-DTL1 Operating Instructions Manual page 83

RS-232C
$ Time lapse control commands
These commands are not acknowledged while a search control command is being processed.
Data transmitted by PC
[STX] LWR [ETX]
[STX] LXT:m [ETX]
Parameter
m = N: Signals are acknowledged.
F: Signals are not
acknowledged.
Data returned from unit in response
[STX] LWR [ETX]
[STX] LXT [ETX]
83
Description of command
Deletes the POWER LOSS MEMORY data.
Sets whether the signals from the external timer connected
to the rear panel terminal section are to be acknowledged in
the external timer recording mode.