Define The Fault Condition(S) - evertz 7735CEM Manual

7700 MultiFrame Manual
7735CEM Composite Encoder with Monitoring
2. Turn off all sources of errors in a Fault Condition and assign Mono as the only error. Also, make sure
that you set the Fault Duration to a small number of frames so that you will see when the error
condition disappears.
3. Set the Mono Duration to 0.5 sec so that you can see the results of adjusting the Mono Threshold
Level without getting confused with the detection time.
4. Adjust the Mono Threshold Level so that the Fault Condition detects the mono material in the
presence of noise.
5. Set the Mono Duration to a time period appropriate to your application.
Warning: Periods of silence (below the Silence Level) will extend this duration. In other words, periods
without audio content are not included in the mono detection.
Warning: Stereo material with long periods of similar left/right content (i.e. talking heads in a news
cast) may cause the mono detector to fire. It is best to set the Mono Duration to a value larger than
what you would expect.
6.4.

DEFINE THE FAULT CONDITION(S)

1. A Fault Condition is defined as a group of one or more problems grouped together that will create a
fault when any one of the problems exist. Decide what grouping of error conditions will generate a fault
by setting the appropriate condition to Yes in the Fault Condition menu.
2. Set the Fault Duration to either Until Reset or to a time value. This is how long the condition will stay
active after the conditions generating the fault go away.
3. Configure a Fault Message. Enter the text to display on screen, it's H and V position, and it's
characteristics (opacity, colour, etc).
4. Assign the Fault Condition to an output contact closure (GPO) if it is desired.
7735CEM-14
Gray background indicate un-implemented or un-tested features
Revision 1.1.1