MSB-303 assembly instructions
The MSB-303 mounting brackets are specifically designed to be mounted under the DJI M400.
Assembly instructions
Securing the M400 plate assembly to the DJI Matrice 400
Use the four M3x16 bolts to secure the M400 plate assembly to the DJI Matrice 400 as shown in figure below.
M400 plate assembly secured to the DJI Matrice 400
Attaching the Sensor plate assembly to sensor
Corner pieces.
Put one nut inside a corner piece.
The orientation of the nut should be downwards as can be seen in the picture.
Also add the washer.
Do this for all four corner pieces.
Slide the corner pieces into the corners of both detector caps.
Use the four M4x20 and four lock nuts to secure the sensor plate to the sensor as shown in figure below.
Sensor plate secured to MS-700 Sensor
Optional: power the MS-700 with the drone
The mounts are provided together with the DJI E-Port V2 kit. This kit is fastened in a custom mount that attached to the carbon rods. The connection to the drone is made by any of the four E-ports located at the bottom-front side of the M400. The MS-700 sensor can be powered with any of the XT30 ports, however it is advised to use the middle port that provides 12V.
How to use the mount
Rotate the thumb screws counter clockwise, then press the sensor assembly onto the carbon fiber cylinders, use the cylinders as leverage if necessary, not the drone’s body. Once the sensor assembly is clicked around the cylinders you must rotate the thumb screws clockwise. It is advised to always hold the sensor until all four thumbscrews are secured.
To dismount the sensor assembly simply reverse this process.
