2. SKYCATCH
  3. Evolution 3X
Evolution 3X

SKYCATCH Evolution 3X User manual

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Fast red ashing Critical Low Battery Warning
Red ashing for 5 seconds
(when performing CSC) IMU Error
—
Solid Red Critical Error
Fast alternating red and yellow
ashing Compass Calibration Required
Alternating red and green
ashing
The RTK function is enabled but RTK data is
unavailable.
* Slow green ashes indicate P-mode, and fast green ashes indicate S-mode.
Aircraft Beacons
Enablesaircraftidenticationduringightatnightorinlowlightareas.
DO NOT look directly at the beacons when they are in use to avoid damage to your eyes.
Aircraft Auxiliary Lights
TheAuxiliaryLightslocatedatthetopandbottomoftheaircraftimprovevisibilityforthecamera
sensingSysteminpoorlightconditions.
TheAuxiliaryLightisautomaticallyenabledwhentheenvironmentlightistooweakandtheflight
altitudeislower than5m.Pleasenotethatthecamera sensingSystem’s camera
performancemaybeaffectedwhentheauxiliarybottomlightisenabled.Flywithcautionifthe
GNSSsignalisweak.
Top view Bottom view
Top view Bottom view
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Themaincomponentsofthecamera sensingSystemarelocatedonthefront,rear,left,right,top
andbottom of the aircraft, including stereo camera sensing sensors. The Infrared Sensing System
consistsoftwoinfraredsensorsonthefront,rear,left,right,topandbottomoftheaircraft.
Thecamera sensingSystemusesimagedatatohelptheaircraftconstantlyscanforobstaclesand
obtaintheaircraftpositioninformation,andtheInfraredSensingSystemusestheinfraredmodules
todetectobstaclestojudgetheaircraftheight,allowingtheaircrafttomaintainitscurrentposition,
enablingprecisionhoveringindoorsorotherenvironments.
To ensure steady ight and general ight safety, DO NOT block the visual and infrared
sensors.
Top view Rear view
Bottom view
camera sensing System and Infrared Sensing System Introduction
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Detection Range of the camera sensing System
ThedetectionrangeoftheVisionSystemisdepictedbelow.Notethattheaircraft cannotsenseand
avoidobstaclesthatarenotwithinthedetectionrange.
60°
60°
40 m
40 m
30 m
60°60°
50° 50°
30 m
65°
50°
75°
50°
30 m
40 m
30 m
40 m
65° 65°
75°
75°
75°
75°
65° 65°
40 m
40 m
40 m
40 m
The aircraft cannot detect objects in the grey area. Please y with caution.
Users can set the braking distance and warning distance in the App. The aircraft can
automatically stop when flying near to the braking distance. Once the aircraft enters the
warning distance, the obstacle information will be displayed as yellow. When the aircraft is
close to the obstacle avoidance safety distance, the obstacle information will be displayed
as red.
Detection Range of the Infrared Sensing System
Thedetectionrangeoftheinfraredsensorsis8m.Notethat
theaircraftcannotsenseandavoidobstaclesthatarenot
withinthedetectionrange.
Not Obstruct Zone Note
Anoteonthecamera sensingSystemandthe
ultrasonicsensordetectionrangeisillustratedbelow.
Theremaybea±2°errorintheangleofthecamera sensing
System due to errors in the assembly process. To prevent
accidents, pleaseDONOTattachanypayloadthat
mightbeinthesensors’DoNotObstructZone.Ifthe
payloadcomesintothe Do Not Obstruct Zone, it is
recommendedtoturnoffthecamera sensingsysteminthe
appandflywithcaution.
50°
50°
50°
2° 2°
Effective Detection Range
Do Not Obstruct Zone
100 mm
15°
15°
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Calibration
TheVisioncamerasinstalledontheaircraftarefactorycalibrated.Iftheaircraftexperiencesacollision
ortheworkingtemperaturehaschangedsignificantly,itmayrequirecalibrationviaDJIAssistant2for
Matrice.Connecttheaircraftto a computerandcalibratetheVisionSystemcameraswhen
promptedinDJIPilot.
1. Power on the aircraft.
2. Connect the aircraft and the PC with a USB-C cable.
3. Launch Skycatch Update Manager for Explore2.
4. Click Explore2 and the calibration button.
5. Place the side of visual calibration plate with the dots facing the camera sensing System, and
follow the instructions in the Skycatch Update Manager to complete calibration.
DO NOT power off or unplug the USB-C cable after calibration. Wait for data calculation.
Using the camera sensing System
Thecamera sensingSystemenablesprecisionhoveringindoorsorinenvironmentswhereGNSS
signalisn'tavailable.
WhentheGNSS signal is available,the camera sensing System providesauxiliary information for
improvingaircraftpositioningaccuracy.Thecamera sensingSystemcanworkwellwhenwithin30m
fromthegroundandhorizontalof20mofawallorotherobjectstoitsside,requiringsurfacesofclear
patternsandadequatelighting.
Whenthecamera sensingSystemandInfraredSensingSystemaredisabled,theflightmodewill
switchtoAttitude Mode.
30 m
20 m 20 m
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