DJI S800 EVO - Manual (Page 18)

Install the IMU Mount (Optional)
If you wish to achieve a smooth and steady fight, carry out the following procedures to install the IMU Mount.
1. (Fig.1) Remove the screws to dismount the Battery Bracket.
2. (Fig.2) Fix the IMU Mount and remount the Battery Bracket.
3. (Fig.3) Adjust the IMU Mount and the Battery Bracket, and then fix all the screws.
4. (Fig.4) Attach the IMU Module; make sure that the arrow on LOGO is pointing to the aircraft nose.
Fig.1 Fig.2
Aircraft Nose
Arrow on
IMU LOGO
Fig.3 Fig.4