Crystal Vision
Troubleshooting
5 Troubleshooting
5.1 Card edge monitoring
The green LED on the front edge of the card provides power rail monitoring. The red LED, if
fitted, currently has no function.
5.2 Basic fault finding guide
Power OK LED not illuminated:
Check that the frame PSU is functioning – refer
to the ‘Vision’ frame manual for detailed information.
There is no output
:
Check that a valid input is present and that any cabling is
intact. Check that the ‘Fibre enable’ menu is set correctly.
The video output exhibits jitter:
Check that the input SDI stability is within
normal limits.
The card no longer responds to front panel control:
Check that the card is
seated correctly and that the Power OK LED is lit. Check if the control panel can
control another card in the same rack. If necessary reset the card.
Resetting the card:
If required, the card may be reset by removing the card from
the rack and then re-inserting it. It is safe to re-insert the card whilst the rack is
powered. Any previous configuration will be retained.
TANDEM10-VF User Manual R1.0
30
26 June 2017
