Io IP Transport, Capture, Display v16.2r1 27 www.aja.com
Control Panel Operation in ST 2022-6 Mode
Control Screen
The Io IP can be controlled by various software applications running on a host
computer. The Control screen is where you select how the Io IP directs video and
is used by application software. This screen also provides control for configuring
output timing with regard to external reference video and horizontal/vertical
delay. The top of the Control Screen shows the currently selected AJA device if
more than one is available in your system.
Default Output
This is where you select what the Io IP will output as a default when no
application has control of the board, such as when the Mac Finder or Windows
Navigation Pane is active. Since Io IP can be controlled by software applications
as well as its own control panel, the output can change dynamically. When you
select many video applications, they will take control of the Io IP inputs and
outputs. However, when an application that doesn’t take control is active, these
settings determine what Io IP will output.
Input Passthrough
This selection directs Io IP to route video from its selected input through the
device for processing and output.
Test Pattern
This selection directs the Io IP to output a choice of preset pattern when no other
application is using the Io IP. You can choose from:
• Black, Color Bars (75% or 100%), Ramp, Multiburst, Line Sweep, Multi Pattern,
or Flat Field, Check Field, White, Border, Linear Ramp, Slant Ramp, Zone Plate,
and Color Quadrant