Sony DVS-7300 User Manual page 510

Setup Relating to Interfaces With Peripheral Devices
(PERIPH Menu)
Carrying out setup relating to GPI outputs (GPI OUTPUT menu)
14-54
Chapter 14 Setup
You can use the GPI OUTPUT menu for the following settings relating to
switcher and DMK-7000 GPI outputs.
• Selecting the operation to cause the GPI output: Select the operation to
cause the GPI output from the following.
For the switcher: any of the combinations of cut, auto transition, key 1
on (tally), or key 2 on (tally), on any of M/E-1, M/E-2 and M/E-3.
For the DMK-7000: any of the combinations of PGM/PST cut or auto
transition, or downstream keyer 1, 2, 3, or 4, cut, auto transition, on
(tally), cut-to-black (FTB CUT), or fade-to-black auto transition.
• Making the trigger selection: Select the trigger polarity and output pulse
width for a GPI output.
Trigger polarity: Select from the following five kinds.
• : When the trigger occurs, the relay contact opens or the output level
turns high, and then that state is maintained for the specified pulse
width.
• : When the trigger occurs, the relay contact closes or the output level
turns low, and then that state is maintained for the specified pulse
width.
• : When the trigger occurs, the relay contact state or output level
alternately switches between closed and open or between high and
low.
• NOP: The trigger has no effect on the output relay state/output level.
• TALLY: The trigger is used as a key tally. When the key is switched
on, the relay contact closes or the output level turns low.
Output pulse width: Set in the range 1 to 60 fields.
To carry out these settings, use the following procedure.
1
In the PERIPH menu, press F8(GPI OUTPUT).
The GPI OUTPUT menu appears.
DEVICE PORT TRIGGER
SELECT SELECT TYPE
#2
F1 F2 F3
Function key indications in the GPI OUTPUT menu
PULSE
WIDTH . SELECT
F4 F5 F6
ACTION TEST
FIRE
SELECT
#3
F7 F8 F9 F10