Nvidia QUADRO SYNC User Manual page 31

To use the topology viewer:
Open the NVIDIA Control Panel and select View System Topology
1.
With multiple GPUs and displays, the Topology Viewer can get large, maximizing
2.
the control panel is recommended.
Start at the top and work down the page
3.
Sync Board Settings, verify that the Framelock sync pulse and External sync
a)
signal are as expected
Scroll down to the individual displays within the GPUs.
b)
Verify the Timing entry for the Server is locked to the internal or external timing
c)
For the other displays verify they are locked to the sync pulse and that Stereo is
d)
in phase if using stereo
Quadro Sync
Monitoring Display Synchronization
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