Sony MVS-8000 User Manual page 264

3
Making switcher processor GPI output settings
Use the following procedure.
1
2
3
264
Setup Relating to Switcher Processor
• Turn the knob to make the setting.
Knob Parameter Adjustment
1 No Signal format/screen aspect ratio
selection
To apply the selection made in step 2 when the input is high, press [H Set].
To apply the selection made in step 2 when the input is low, press [L Set].
This confirms the setting, which appears in the status area.
Note
When the action is "Format," these settings conflict with the current
settings, but after making the settings, agreement is restored after a pulse
change or power off/on.
In the Switcher>Device Interface menu, press [GPI Output].
The GPI Output menu appears.
Using any of the following methods, select the settings.
• Press directly on the list appearing in the status area.
• Press the arrow keys to scroll the reverse video cursor.
• Turn the knob to make the setting.
Knob Parameter Adjustment
1 Port Port selection
In the <Trigger Type> group, select the trigger polarity.
: The trigger causes the relay contacts to be open-circuit or drives
the output high, and holds this state for the specified pulse
width.
: The trigger causes the relay contacts to be shorted or drives the
output low, and holds this state for the specified pulse width.
: Each time the trigger occurs, the relay contacts are alternately
closed or opened, or the output is switched between high and
low.
Status: Depending on the status, the relay contacts are closed or opened,
or the output is switched between high and low.
No Operation: The trigger has no effect on the output.
Setting values
1 to ...
Setting values
1 to 8