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The factory default for the beam angle selector is always at the Widest angle. When you turn the
selector many rounds to its widest or the narrowest position, a rotation resistance can be felt. That
means the mechanical stop is reached, and you should not use more force.
Refer to the tables below for the configurable IR light beam angles and the number of full circles
needed to change to the preferred beam angles. Each full circle corresponds to a preset beam angle.
For example, if you need to change CM80I8-1040's beam angle to 30° (178m), turn the beam angle
selector Counter-clockwise 2 full circles. If you are at the narrowest angle (10°) and prefer to turn to
24°, turn 3 full circles clockwise. When done, install the waterproof cover.
X2
Rotate
Full circle Beam angle
direction
0
1
2
Counter-clockwide
Narrower
3
4
5
Clockwide
6
Wider
7
Rotate
Full circle Beam angle
direction
0
1
Counter-clockwide
2
Narrower
3
4
Clockwide
Wider
Example:
Angle
CM80I8-1040
Single mount
Distance(m)
Width(m)
40°
140
36°
150
30°
178
27°
192
24°
210
16°
288
15°
301
10°
350
CM80I8-2040
Single mount
Distance(m)
Width(m)
40°
170
36°
175
29°
210
27°
221
20°
280
X2
Double mount
Distance(m)
101.9
198.0
97.5
212.1
95.4
251.7
92.2
271.5
89.3
297.0
81.0
407.3
79.3
425.7
61.2
495.0
Double mount
Distance(m)
123.7
240.4
113.7
247.5
108.6
297.0
106.1
312.5
98.7
396.0
8
Width
Distance
40°
36°
30°
Triple mount
Width(m)
Distance(m)
144.1
242.5
137.9
259.8
134.9
308.3
130.4
332.6
126.3
363.7
114.5
498.8
112.1
521.3
86.6
606.2
Triple mount
Width(m)
Distance(m)
175.0
294.4
160.8
303.1
153.6
363.7
150.1
382.8
139.6
485.0
Width(m)
176.5
168.8
165.2
159.7
154.6
140.2
137.3
106.1
Width(m)
214.3
197.0
188.1
183.8
171.0
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