OG-X-FR openGear Frame v1.0r1 21 www.aja.com
Looping the Reference Signals
Use this procedure if you have multiple frames that will switch simultaneously.
To loop a reference signal
1. Connect the REF 1 LOOP BNC on the rear panel of the first frame to the REF
1 IN BNC on the rear panel of the next frame using a 75ohm coaxial cable.
2. Continue looping the REF connectors across the frames that you want
reference to this signal.
3. Ensure that the last frame in the video referencing loop has a 75ohm
termination connected to its REF 2 IN BNC.
Troubleshooting
During normal operation, the GFC-8322 must never be removed from the
OG-X-FR frame. To ensure this, the metal retaining latch located on the front of
the GFC-8322 must be engaged (pushed down) to prevent accidental removal of
the GFC-8322 from its slot.
Verify that the GFC-8322 is properly seated in its slot and the retaining latch is
engaged when troubleshooting any of the following conditions:
• reference signals are unavailable to the cards installed in the OG-X-FR frame
• loss of network connection or the network settings for the OG-X-FR frame
were reset to the default values
