DNF Controls ST30 - Manual (Page 3)

3 ST30 VTR Controller
Installation Diagram
Functions
Record
(Full) Fast Forward
Play Pause
Stop Preroll
Rewind Standby Off
Operation
Selected the desired transport function by applying Switch Common to the
appropriate input pin on connector J1.
Press [RECORD] or [RECORD] + [PLAY] to activate Record.
The on-board LED will turn off while the serial command is being transmitted to
the VTR. The LED will turn on when transmission is completed. The LED will
appear to blink during this process.
The ST30 will accept only one active input at a time. Simultaneously pressed
[RECORD] + [PLAY] switches will be accepted, all other input combinations
will be ignored.
Upon detection of a valid input, the selected serial command will be transmitted.
If the input is held, the command will repeat every 100 milliseconds.