User Manual

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The Default Parameters
Make sure all parameters have been checked before flight. And change some parameters if it’s
necessary. For CW-20, the default parameters as blow(‘/’means no need to change) :
Take off and Landing Set
Item Default Range Adjusting Condition
Minimum AGL 20 15-50
Increase if there is obstacle
Climb Coe. 1. 1 1. 1-1. 2 High elevation
Lateral Deviation 10 >10 Go around if lateral deviation is too much
Height Deviation 10 >10 /
Clarify Acc. 1. 1 / /
Deceleration Length 150 / /
Landing Height 25 15-50
Increase if there is obstacle
Cruise Speed 19 / /
Climb Speed 18 / /
Emergency Parameters
Item Default Range Adjusting Condition
Min. Altitude
660
Higher than ground about 50m Increase if there is obstacle
Max. Altitude
6000
Higher than Min. Altitude It all depends
Line Safe Height 0
It all depends It all depends
Min. Terrain Alt. 70
It all depends It all depends
Timeout Limit 10min
It all depends It all depends
Flight Return 0
As total flight time It all depends
Timeout Landing 2min / /
*
All items have been chose
n
except Line Safe Height, Min. Terrain Alt., Flight Return.