Parachute Manual DRS-M300 v2.3-EN (2022-08-10)
©2022 Drone Rescue Systems GmbH
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•
The DRS requests the activation automatically. If your "DJI Assistant 2 for Matrice"-
setting
Onboard SDK APP ID
is set to OFF, then "DJI Assistant 2 for Matrice" prompts
you to confirm the request. Otherwise you will not be asked for a confirmation.
•
Wait as long as the LED indicates that the DRS is waiting for the interface (see Firmware
Manual chapter “
). The activation is done when the state has
moved forward.
•
Close "DJI Assistant 2 for Matrice" and disconnect the USB cable.
Once activated, the UAV does not need internet access at future flights for the DRS to work.
Caution:
If the activation is skipped or if it fails, then the DRS cannot turn off the motors and
the parachute or the cords can get tangled up in the propellors when the parachute
is deployed. It is therefore absolutely inevitable to verify that the motors stop at the
assembly test (see "5.7 Assembly test").
DRS Configuration
The DRS parachute system’s behavior can be configured with multiple parameters.
It is pre-
configured for a DJI M300 standard use case application. Fit the configuration to your specific
usage. Configuration is described in
the firmware manual in chapter “
according to your device variant (standard
or RC).
Assembly test
Perform this assembly test right after the installation (before the first flight) and after every
50th flight to verify the proper operation of the parachute system. The intention is to test the
engine shutdown and the deployment mechanism without a
. It is necessary to switch on the motors but keep the UAV on the ground
during this test.
Carefully read the checklist below to become familiar with the procedure, and
execute the steps afterwards!
