OG-ROI Series openGear card v1.6 27 www.aja.com
Bezel Width
Select the bezel width of the display. This width will be used in calculating the
Input Region of Interest.
Note that adjoining displays could have a different bezel width and require a
different value entered on the ROI driving that monitor.
X, Y, W, H
The currently calculated Input Region of Interest position (X,Y) and size (W,H) are
displayed here. These values are grayed out and cannot be adjusted. Once the
values are applied, they can be adjusted on the Input tab.
Apply
Click on the Apply button to transfer the current Input Region of Interest
dimensions to the Input screen.
Genlock Screen
Genlock
The Genlock control offers the following options:
• Auto – use Ref Input if present, then Input signal if valid, then free-run
• HDMI – Lock to the HDMI/DVI Input (if valid video rate)
• Ref In – Lock to the Video Reference input
• Free-run – Lock to internal clock
NOTE: When HDMI is selected, OG-ROI can lock to input formats that have a SMPTE
raster and frame rate and are within 50 ppm of the SDI output format.
NOTE: The actual resultant Genlock status is reported in the Status tab.
Card Ref Termination
Whether you turn this control On or Off depends on the configuration of your
equipment, and whether the incoming reference signal is high impedence or not.