Think 3D STORMBEE S20, User Manual

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STORMBEE User Manual – Think 3D BVBA
Version N°1.1, last modified 30/09/2018
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16. Go to STORMBEE and power on the GNSS avionics by pressing the large button with the power
symbol on it. The button will light up green and the GNSS avionics will boot up. This will
take several minutes. In addition, the FARO Focus scanner will now also receive power from
the flight batteries. After a few minutes, the GNSS avionics will start to find the current GPS-
location of the GPS modules attached at each end of the long carbon arms at the front and
back of the STORMBEE. The searching is indicated by the GNSS LED module blinking first
red/yellow and then green. When the GNSS LED module is blinking green for some time, the
GNSS GPS location is of sufficient quality for take-off (but not for the mission itself, see note
below).
NOTE Keep at least 2 meters (6 feet) away from STORMBEE while the GNSS acquires it
current GPS position. Also keep mobile devices away that emit wireless signals such as
mobile phones or Wi-Fi routers.
NOTE STORMBEE S20 is equipped with the Applanix APX-20 GNSS-inertial module and a
single GNSS receiver. Compared to systems that have two GNSS receivers (mounted
on long arms), the heading of STORMBEE cannot be directly measured by comparing
the positions of the GNSS receiver. Therefore, it requires STORMBEE to first fly a little
(10 seconds or so) to be able to determine the initial heading from the flight's
trajectory. Ideally, this required time window will be at the same moment when you
verify the response of STORMBEE immediately after take-off before you start the
(automated) mission.
NOTE The GNSS avionics box has two synchronised LED modules that indicate its status. One,
small LED, is mounted on the side of the GNSS avionics box. A second, large and
powerful LED, is mounted underneath the STORMBEE to visually check its status during
flight.
17. Boot up the FARO Focus scanner. The scanner’s boot -up sequence takes several minutes. The
FARO Focus scanner will blink blue when ready.
18. Wait until the scanner and GNSS are both booted up, and the latter has acquired a good quality
GPS lock. On the FARO scanner screen, press "Start scan". The mirror will spool up and start
performing the scan. Once scanning, the scanner will start blinking red.
NOTE As the scanner is mounted upside down underneath STORMBEE, the text on the FARO
Focus scanner screen is also upside down! Be careful when pressing (virtual) buttons
on the screen of the laser scanner.