User manual

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2018 DJI All Rights Reserved.
17
MATRICE 200 SERIES User Manual
Slow yellow ashing
No GPS and Forward and Downward
Vision Systems
Fast green ashing Braking
Warning
Fast yellow ashing Remote Controller Signal Lost
Slow red ashing Low Battery Warning
Fast red ashing Critical Low Battery Warning
Red ashing IMU Error
— Solid Red Critical Error
Fast alternating red and yellow
ashing
Compass Calibration Required
* Slow green ashes indicate P-mode, and fast green ashes indicate S-mode.
Vision System and Infrared Sensing System
The main components of the Vision System are located on the front and bottom of the aircraft, in-
cluding [1] [3] stereo vision sensors and [2] two ultrasonic sensors. The Vision Sys tem uses ultra-
sound and image data to help the aircraft maintain its current position, enabling precision hovering
indoors or in environments where a GPS signal is not available. The Vision System constantly scans
for obstacles, allowing the aircraft to avoid them by going over, going around, or hovering.
The Infrared Sensing System consists [4] of two infrared modules on top of the aircraft. These scan
for obstacles on top side of the aircraft and is active in certain ight modes.
[2]
[4]
[3]
[1]