User Manual

Setting 102
Hot trace Figure 4-49
Select the On check box. Step 2
Configure parameters of cold/hot spot tracking. See Table 4-28 for details. Step 3
Table 4-28 Parameters of hot trace
Parameters
Description
Color Mode
Select a color for cold and hot spots.
Auto: Select colors for the highest/lowest temperature automatically

according to surveillance images.
Manual: Define colors for the highest/lowest temperature.

Alarm
Condition
Conditions under which an alarm is triggered.
Single

 Select the Hot Spot temperature more than check box and
when the highest temperature is larger than the temperature
you have set, an alarm is triggered.
 Select the Cold Spot temperature less than check box and
when the lowest temperature is smaller than the temperature
you have set, an alarm is triggered.
 If you select both conditions above at one time, an alarm is
triggered once any one condition is satisfied.
Combination

Only when the highest temperature is larger and the lowest
temperature is smaller than the temperature you have set, an alarm
is triggered.
Period
Define a period during which the alarm settings are active.
1. Click Setting, and the period setting interface is displayed.
2. Configure period.

Method 1: Hold down and drag the left mouse button to select
working period you need.

Method 2: Select Setting > Event > Video Detection and click
Setting on the right side of Period. An interface is displayed. In
this interface, there are seven Settings altogether each of
which corresponds to a day in a week. Select a Setting you
want and there are six periods (period1-period6) below for you
to pick up.
3. Click Save to finish configuration of working period.