RS-232C
The following functions can be controlled using the
Example of connections
Computer end | VTR end |
$ Basic operations |
|
EJECT | INSERT |
STOP | SEARCH PAUSE |
PLAY | SEARCH SPEED UP |
REC/PLAY | SEARCH SPEED DOWN |
FF | FORWARD/ADVANCE |
REW | REVERSE/ADVANCE |
PAUSE | REVERSE/PLAY |
COUNTER RESET | DIRECT SEARCH |
$Status checks
The current VTR mode can be checked.
Frame | FG |
3 | SD (TXD) |
2RD (RXD)
7RS (RTS)
8CD (CTS)
6DR (DSR)
5 | SG |
4 | ER (DTR) |
1 | FG |
2 | SD (TXD) |
3 | RD (RXD) |
4 | RS (RTS) |
5 | CD (CTS) |
6 | DR (DSR) |
7 | SG |
20 | ER (DTR) |
$Simple editing functions
Video/audio, audio/video and various other insert editing operations can be performed.
$Search function
Specific frame positions can be searched.
1. Hardware specifications
(1) Interface specifications
Connector: D-SUB 25 pins
DCE specifications (straight cable supported)
Pin No. | Signal | Description |
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1 | FG | Frame GND |
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2 | SD (TXD) | Transmitted Data |
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3 | RD (RXD) | Received Data |
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4 | RS (RTS) | Request to Send |
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5 | CD (CTS) | Clear to Send |
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6 | DR (DSR) | Data Set Ready |
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7 | SG | Signal GND |
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20 | ER (DTR) | Data Terminal Ready |
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(2) Communication parameters
The unit’s communication parameters are as listed below. If any of the parameters are to be changed, select the items on the menu concerned, and make the changes.
Baud Rate: 9600 bps
Bit Length: 8 bit
Stop Bit: 1 bit
Parity: NONE
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