BACtrack S50 - Manual (Page 4)

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double vision. Brain activity is slowed. Your judgment, reflexes,
and coordination are all negatively affected. some vision
impairments that occur when you have been drinking include:
narrowing of your field of vision •
reduction in your depth perception •
Decreased ability to see in darkness •
Increased sensitivity to glare and a longer time for your •
eyes to readjust from the glare
some mental (brain) impairment can occur when you have been
drinking, including:
reduced awareness of danger •
Becoming overly confident and reckless •
Difficulty in making decisions •
reduction in balance •
slowed reflexes •
Impaired judgment •
Variations among individuals and other factors, such as altitude
and air temperature, affect the degree of intoxication. some
individuals may become intoxicated at low BaC levels. a low
BaC on a breath alcohol tester does not mean that a person’s
reaction times can respond to any emergency encountered.
Individuals should not drink alcohol and drive or use any
machinery after consuming alcohol.