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Canadian DragonEye Speed LIDAR

® 

Operator Manual 

The LIDAR’s

 

laser beam is invisible, but will be contained within the 

aiming reticle.  This is your aim point for target vehicles. 

Roadside Setup 

When first learning to use the DragonEye Speed LIDAR®, it is best to 
select a straight stretch of roadway with a line of sight of 150 metres 
or more. (or follow your provincial program) 

Approaching or receding vehicles should be targeted such that your 
line of sight through the HUD is as parallel as possible to the path of 
the target vehicle.

 

This will minimize the “cosine effect” as described 

in Appendix A of this manual.  (Note:  The cosine effect applies to 
both stationary RADAR and LIDAR systems and always results in a 
slightly lower than actual reading.)  
A good rule of thumb for 
approximately straight roadways is to target a vehicle at a range 
which is at least ten times the operator’s perpendicular distance to

 

the vehicles lane of travel.  For example, if the operator is 9 metres 
from the vehicle’s lane of travel, the vehicle should be targeted at 90 
metres or greater.  This would result in a measured speed reading 
which was approximately 0.5% less than actual. 

Measuring Vehicle Speeds 

For approaching targets, aim the LIDAR’s reticle at the front grill

 

or 

front license plate of the vehicle.  Good targets for receding vehicles 
are the license plate or tail lights.  Use the boundaries of the reticle 
pattern to ensure only the intended vehicle is being targeted. 
Squeeze and hold the laser fire trigger while maintaining your aim.  

You may hear an intermittent audible tone as the LIDAR searches for 
a valid target signal.  You will also see

 

“----“displayed in the HUD

 

indicating the laser is firing and a reading is being acquired.  Once 
target vehicle data is identified, the LIDAR will produce a continuous 

18 

DragonEye Technology, LLC | Doc. 30508 Rev 05 

Summary of Contents for SPEED LIDAR

Page 1: ...Rev 05 2013 by DragonEye Technology LLC All rights reserved No part of this document may be reproduced or transmitted in any form or by any means electronic mechanical photocopying recording or otherw...

Page 2: ...tional details of special features and other operation modes are given in Advanced Controls and Modes sections DragonEye Technology LLC Doc 30508 Rev 05 15 Powering On When fresh batteries are install...

Page 3: ...vides a precision aiming reticle speed reading and other status information To find the sighting reticle click the trigger to wake up the LIDAR and look directly through the HUD letting your eyes focu...

Page 4: ...vehicle at a range which is at least ten times the operator s perpendicular distance to the vehicles lane of travel For example if the operator is 9 metres from the vehicle s lane of travel the vehicl...

Page 5: ...at an approximate rate of 3 times per second as long as the trigger is depressed and the data quality is acceptable While not required it is recommended to track the vehicle for at least 1 second to e...

Page 6: ...ring the locked reading Range Mode The LIDAR system can be used to measure distances to a variety of targets To enter Range Mode press the Mode Button until the rear panels displays M Use the aiming r...

Page 7: ...r vehicle tail lights The range to non retro reflective targets will vary depending upon their infrared reflectivity Typical ranges are 548 metres from a tree with green foliage 610 metres to a white...

Page 8: ...use the DragonEye Speed LIDAR for enforcement purposes This will ensure operator confidence in the instrument Daily Recommended Test Initiate the system Daily Test by pressing the button The initial s...

Page 9: ...nment Test The operator will be prompted to complete a horizontal and vertical alignment test of the HUD aiming reticle by selecting a target with straight boundaries such as a utility pole or road si...

Page 10: ...speed when targeting the vehicle at an angle The diagram below shows the line V as the vehicle s travel direction and the LIDAR operator s line of sight O to the target vehicle The angle between these...

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