Fault Definitions - evertz 7700 Manual

7.7.

FAULT DEFINITIONS

The Fault definition menu items are used to configure the fault settings, and the presentation of the fault
conditions. The chart below illustrates the items available in the Fault definition menu. Sections 7.7.1 to
7.7.11 provide detailed information about each configuration item for the fault definitions.
Fault Condition 1
Fault Condition 2
Video Invalid Duration
EDH Error Duration
Over Level
Over Duration
Silence Level
Silence Duration
Phase Reversal Level
Phase Reversal
Duration
Mono Threshold Level
Mono duration
Loss of CC Duration
Loss of PR Duration
Picture Noise Level
Freeze Duration
Black Duration
7735AVC-LB Video Composite Encoder and Audio DAC with SoftSwitch
Controls used to configure Fault Condition 1.
Controls used to configure Fault Condition 2.
Sets the minimum duration (in frames) during which the AVC-LB will ignore
such glitches and not trigger a fault alert.
Sets the number of consecutive fields of EDH errors to consider as a fault.
Sets the level of audio over which is considered a fault or error condition.
Sets the duration of audio over the above level which is considered a fault.
Sets the level of audio under which is considered a fault.
Sets the duration of audio in seconds under the above level which is
considered a fault.
Sets the level of L/R audio difference over which is considered phase
reversal.
Sets the duration of audio in seconds over the above phase reversal level
which is considered a fault.
Sets the level of L/R audio difference under which is considered mono.
Sets the duration of mono audio in seconds which is considered a fault.
Sets the duration, of no primary CC1 captions, in seconds which is
considered a fault.
Sets the duration, of no program rating XDS packet, in seconds which is
considered a fault.
Sets the approximate level of noise expected in the video signal feed.
Sets the duration, of no picture activity above the Picture noise level, in
seconds which is considered a fault.
Sets the duration, of no active picture content above 7 IRE, in seconds
which is considered a fault.
Revision 1.6
7700 MultiFrame Manual
7735AVC-LB - 25