Lidar Flashcards

1
Q

Frequency of a lidar

A

330 terra hertz

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2
Q

Voltage of a lidar

A

4.3 -7 voltz dc

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3
Q

Laser stands for

A
Light 
Amplification by 
Stimulated 
Emissions of 
Radiation
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4
Q

Lidar stands for

A

Light
Detection
And
Ranging

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5
Q

Made by kustom signals in

A

1990

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6
Q

Light is defined in

A

Wave lengths

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7
Q

Wave length is measured in

A

Nano meters

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8
Q

What does the prolaser use to measure speed

A

Time of flight

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9
Q

It takes how long to conduct a speed test

A

.3 of a second

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10
Q

Speed of light is

A

Is always consistent at 300,000,000 meters per second

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11
Q

What does the lidar use when conducting speed checks

A

Least squares fit to endure the tolerance is within 1 km/h plus or minus

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12
Q

What mode does the lidar start in

A

Speed mode

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13
Q

What are the three direction modes

A

Approaching
Receding
Auto (both receding and approaching)

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14
Q

How do you record an event

A

Press the check button after a speed has been completed

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15
Q

How do you get into the events

A
  1. Press menu
    Toggle to events
    Press check
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16
Q

What is poor weather mode (what does it do) and how do you select it

A

Poor weather mode is selected by press the poor weather button for 3 seconds or

Press menu, and at any time press the poor weather button.

It locks the lidar to a minimum of 60 meters and improves performance of the range and speed function.

17
Q

What do all the buttons do

A

Power - turns it in and off

- changes the rear display brightness