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PRV-LX1 RS-422A Protocol
24 31 Cue Up With Data
Cues the PRV-LX1 to the indicated time code and pauses.
DATA – 1 DATA – 2 DATA – 3 DATA – 4
10
Frames
1
Frame
10
Seconds
1
Second
10
Minutes
1
Minute
10
Hours
1
Hour
MSD LSD MSD LSD MSD LSD MSD LSD
44 14 In Data Preset
Preset the value from DATA-1 to DATA-4 to the memory. Data format is same as the format of
”24:31 Cue Up With Data” command. Using the ”44:31 Preroll” command, search to the position
that is the value of Preroll Time subtracted from In Data.
44 15 Out Data Preset
The PRV-LX1 sends back an ACK; however, the command data is ignored.
44 30 Edit Preset
The PRV-LX1 sends back an ACK; however, the command data is ignored.
44 31 Preroll Time Preset
Preset the value from DATA-1 to DATA-4 to the memory. Data format is same as the format of
”24:31 Cue Up With Data” command. Using the ”44:31 Preroll” command, search to the position
that is the value of the Preroll Time subtracted from In Data.
60 36 Timer Mode Sense
The unit returns the “71:36:00” Time Mode Status = TIME CODE
61 0A 01 Time Code Generator Sense (Gen TC)
The unit returns “74:08:00:00:00:00” Gen Time Data = 0.
61 0C 01 Current Time Sense (LTC TIME)
The unit returns current time code of Recording or Playing title with “74:04 LTC Time Data”. While
recording in Time Shift PLAY, the playing title’s current time code is returned. Data format is the
same as the ”24:31 Cue Up With Data” command.
61 20 Status Sense
When the PRV-LX1 receives a 61 20 Status Sense command, it returns a 7X 20 Status Data
response. The starting byte number and number of bytes requested are encoded in DATA-1,
with starting register in the high nibble (bits 7-4) and the requested byte count in the low nibble
(bits 3-0).
Data – 1
Start Data Number Data Size
MSD LSD
MSD (Bit 7~ 4) Specify what data from “7X:20 Status Data” shall be returned.
LSD (Bit 3~0) Specify the data number (in Bytes) that shall be returned by the ”7X:20 Status
Data” command.
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