Speco Technologies DVR-16TT, DVR-4TN, DVR-8TN Detected Area Setup, Sensitivity, Area Threshold

User’s Manual

-Detected Area Setup

The Detect Area is displayed as follows after selecting this item. The detection area consists of 273 (21×13) detection grids in NTSC video format or 336 (21 ×16) grids in PAL format.

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Use the Direction keys to move the cursor and press ENTER to enable or disable a grid. Press MODE to select all of the grids for detection; press MODE again to de-select all of the grids.

-Sensitivity

This item is used to set the sensitivity of detection grids for the camera. A greater value indicates more sensitive motion detection. A motion alarm will be triggered, once the amount of motion detected exceeds the Threshold value

Move the cursor to <Sensitivity> and press ENTER, and then use UP / DOWN keys to adjust the value. The value is indicated in 4% increment.

-Area Threshold

<Area Threshold> means the motion alarm triggered level; if the percentage of triggered grids to total detection area is greater than the set value, the motion alarm will be triggered.

For example, if 10 grids are selected and the < Area Threshold > value is 70%, the motion alarm will be triggered when 7 grids are motion detected.

Move the cursor to < Area Threshold > and press ENTER, then use UP / DOWN keys to adjust the value. The value is indicated in 4% increments.

-Detected Area Percentage

This part shows the percentage and variation of the detected volume.

DVR-4TN/8TN/16TN/ 16TS/16TT Series	93
SPECO TECHNOLOGIES 01/06