Dahua DH-ITC231 Manual de instalación - Página 17
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Through on-site testing, the device must recognize vehicle, motor and TUTU at the same time.
Installation plan and light cup angle chart：
By deafly 4 light cup angles are 30° at 6m height and 22m distance. If you have
special requirements, please refer to the following chart to select snapshot
distance and light cup angle（gran plan not recommended）.
Installation height(m)
Horizontal snapshot
distance(m)
Recommended fill light angle
（10% light intensity angle）
Light cup angle（°）
Installation height(m)
Horizontal snapshot distance(m)
Recommended fill light angle
（10% light intensity angle）
Light cup angle（°）
Here is a recommended plan, see Figure 5.1-1.
Chapter 5 India Plan
4
4
6
10
73.0
52.7
80
60
Chart 5.1-1
6
6
6
10
64.3
49.2
60
60
Chart 5.1-2
Figure 5.1-1
13
4
4
15
20
37.9
29.3
40
30
6
6
15
20
36.5
28.7
40
30
4
4
25
30
23.8
20.0
30
30
6
6
25
30
23.4
19.8
30
30