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SW1-8: Day/Night Operation (DW models only)
NOTE: On CW models,
DW model cameras regularly check the brightness level of the field of view to determine when to switch between day (color) and night
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Set
Actual brightness threshold levels are affected by camera angle, amount of zoom, field of view, lens, and type of lighting. The switching process lasts from
Figure 12 and Table C show how the camera switches between color and black-white operation for each setting.
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| COLOR | MODE |
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| MODEMODE |
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| MODEMODE | 7.0 lux |
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FALLING LIGHT LEVEL | MODEMODE |
| RISING LIGHT LEVEL | FALLING LIGHT LEVEL | 4.0 lux | MODE | RISING LIGHT LEVEL | |||||
3.0 lux | ||||||||||||
1.0 lux | ||||||||||||
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| DARK |
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| DUSK |
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Figure 12. DW Models Threshold Switching Levels
Table C. DW Models Switching Thresholds
| Dark (ON) | Dusk (OFF) |
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Color to | 1.0 lux | 4.0 lux |
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3.0 lux | 7.0 lux | |
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NOTE: These switching thresholds are approximate and were measured using a 3.0 mm to 9.5 mm lens at f/1.0. Use the thresholds in Table C as a guide when installing the unit.
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