3.1.1 Why have dimming function?
● To protect drivers from glare of headlights at night.
● It is a function that can improve the car safety level.
● It may cause a series of legal disputes once removed by car dealers or sellers.
3.1.2 How does auto dimming work?
The auto-dimming of our mirror works automatically when you start the engine, and the indicator will
light up. The light sensor in the back of the rearview mirror will always detect the ambient light. The
auto-dimming does not have any effect when there is adequate daylight. However, when night falls and
the ambient light is weak, the auto-dimming starts to work and automatically dims to eliminate the
glare of rearward-approaching vehicles. Furthermore, the degree of brightness of the auto-dimming
glass depends on the level of the light. The stronger the light from the back of the car is, the darker the
glass is. Hence it protects drivers from becoming dizzy and avoiding car accidents.
Auto-dimming bleaching state
the light sensor from the back of
mirror detects the ambient light
front light sensor detects the light
from rearward-approaching vehicles.
Auto-dimming working state
3.1 Dimming functions
Chapter Three: Optional Functions
15
Содержание SM-DVR-2
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