Advanced Technology Video FD650WDR Instruction Manual page 13

Absent : Press the Enter button to Absent detection mode. Detect object
appeared or removed the scene
Sens Down : Adjust sensitivity of Absent check(0-255).
In low luminance environment, the accuracy is down of the result.
Because object color is effect to auto exposure, the accuracy is down of the result
If the object is too big, the accuracy is down of the result.
Cross : Cross counting mode
Zone : Select Cross Zone using the Left and Right buttons (Zone 1, Zone
2).
Size : Adjust the size of the Cross zone.
Posi : Adjust the position of the Cross zone.
Direction : Select Cross Direction.
Alarm Cnt : Set alarm out cross count. Alarm count number is delaying
number before output alarm.
Reset Cnt : Cross count reset.
If object is passing so fast through the two area, counting is not operating. In this case,
adjust to expand space between two area or decrease size of area.
If passing object is too long, counting result can be inaccuracy. In this case, adjust to
expand space between two area or adjust to decrease size of area.
If two object passing the area in the same time, the results can be inaccuracy.
Entrance : Entrance counting mode. The object move in through the entrance,
counting number increases
Size : Press Enter button adjust the size of the Entrance zone.
Posi : Press Enter button adjust the Position of the Entrance zone.
Alarm Cnt : Set alarm out entrance count. Alarm count number is
delaying number before output alarm.
Reset Cnt : Entrance count reset.
2) Sens Down : Adjust to Motion Sensitivity using left/right Buttons.
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