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BBG-1040-ACO Function Menu List and Descriptions
3-26
BBG-1040-ACO PRODUCT MANUAL
BBG1040ACO-OM (V1.4)
Sets quality check screening and thresholds for video
quality event alerts. When a quality events occur, the
event(s) can be used by the Events Setup function to
invoke input routing or other changes.
Note:
Inputs B thru Input D have controls identical to the controls described here for Input A sub-tab. Therefore, only the
Input A controls are shown here. Set controls for other inputs using the respective sub-tab.
• Event Status Indicator
Displays event status (based on criteria set below) for signal condition to
be considered OK (green), or signal condition considered to be a quality
alert event (red) due the condition exceeding the criteria threshold(s) set
below. This status can be propagated to the Event Setup Controls to
issue a device GPO or other command when video quality events are
detected.
Video Quality Events Setup Controls
• Position and Width Controls
Position and Width controls set the area of concern to be screened by the
Quality Event function.
X and Y Position controls set the origin point for the area of concern
X and Y Width controls set the size for the area of concern
• Threshold and Event Type Controls
Sets the thresholds for black, frozen, and/or no video event type to be
considered. Also provides holdoff controls for event trigger
engagement and disengagement.
• Noise Immunity sets the relative noise levels that are rejected in
the course of black event assessment (Low, Medium, or High).
• Event Type selects the defect events (black, frozen, or no input) to
be screened.
• Engagement and Disengagement Holdoff controls set the time (in
msec) where, when time is exceeded, an event is to be considered a
valid alert event, and when event time is has ceased, an alert event
is cleared.
• Disengagement Holdoff sets the time (in msec) where, when event
time is has ceased, an alert event is cleared.
Table 3-2
BBG-1040-ACO Function Menu List — continued
Origin (0,0)
x= 100%
y= 100%
x and y @ 20%
x and y @ 80%