Compix Persona - Manual (Page 11)

Document No: 2.3.005 Revision: 1.0 Updated: 5/8/2012
Not Keying Correctly:
If the Compix system is not keying properly, please verify the
following:
1. Is the HD-SDI Key-Out (Out B) connected?
No: If the key is not visible, bypass the switcher
and feed the key directly into a video monitor. Is
the output on the monitor correct? If so, make sure
the switcher is correctly set up. The switcher’s input
may be expecting a different resolution from the
Compix system.
Yes: If the key is visible, make sure to combine the
key and video output together through a DSK or
keyer.
Yes: Call up the key signal upstream of the switcher. Is
the key visible (all graphical elements are white)?
No: Connect the HD-SDI Key-Out (Out B) to another
input on the switcher. Assign it to the DSK or keyer.