User Manual

Table Of Contents
DS-2TD8167-190ZE2F/W Thermal & Optical Bi-Spectrum PTZ Network Camera User Manual
UM DS-2TD8167-190ZE2F/W 040521NA 22
The installation place should be the highest position within the detection area. The lens should not be
covered during movement, to detect the maximum area.
It is best to choose an installation place with convenient traffic, well-equipped power, and Internet
facilities (e.g., communication tower, watchtower, high-rise roof, etc.
4.3 Set the Presets
Set the presets according to steps below to improve the fire detection accuracy.
Steps
1. If the presets are located in different areas, you can set six presets in two areas as in the example
shown below.
Figure 3, Set the Presets for Fire Detection
2. Divide the scan area into three parts and set a preset every 120°. The black numbers are presets, and
the red numbers are scan areas.
3. Set the presets according to the sequence of patrol path: 1->2->3->1->4->5->6->4.
When setting the presets, adjust the zoom ratio to view both the optical channel and the
thermal channel image clearly.
The recommended zoom ratio of optical channel and patrol speed shows in the table below.
Table of Optical Channel Zoom Ratio and Patrol Speed
16.71000
(focus distance)
12.5775
(focus distance)
15.6500
(focus distance)
6.7330
(focus distance)
10320
(focus distance)
5.6208
(focus distance)
15 km
15
4
20
4
/
/
/
/
/
/
/
/
10 km
10
5
15
4
12
4
/
/
/
/
/
/
5 km
7
6
10
5
8
5
20
4
13
4
/
/
3 to 5 km
5
6
7
6
6
6
13
4
9
5
15
4