Fault Definitions - evertz 7735CEM Manual

7700 MultiFrame Manual
7735CEM Composite Encoder with Monitoring

7.10. FAULT DEFINITIONS

When many windows are turned on, the on-screen information can get very crowded. The bar graphs and
text windows are layered to keep the most important information from being covered by other not-so
important windows. The Fault windows have the highest priority. The priority of the other windows is
shown in section 7.8.
The Fault definition menu items are used to configure the fault settings, and the presentation of the fault
conditions. The chart below shows the items available in the Fault definition menu. Sections 7.10.1 to
7.10.12 give detailed information about each configuration item for the fault definitions.
Fault condition 1
Fault condition 2
Fault window config
Video error
duration
Audio 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
7735CEM-44
Gray background indicate un-implemented or un-tested features
Controls used to configure the Fault Condition 1 display.
Controls used to configure the Fault Condition 2 display.
Controls used to set the Fault Window text style, background colour and opacity.
These parameters may also be set using the On-screen Display Text window
menu.
Sets the duration of missing video beyond which is considered a fault or error
condition.
Sets the duration of missing audio (embedded or AES) beyond which is
considered a fault or error condition.
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 silence.
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 noise level threshold for use in detection frozen pictures.
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 1.1.1