Vertical AB is best for regular facades—straight-line back-and-forth coverage.
Note: semi-autonomous and autonomous modes are better for the high-pressure rinse stage, not for precise foam application.
If you use chemicals, spray foam manually first. Then use AB mode to rinse thoroughly from top to bottom.
How to operate:
- Select mode: Vertical AB
- Fly to the top-left of the work area. Tap “Point A.”
- Fly to the top-right. Tap “Point B.”
- Set descent spacing (recommended 0.5–1 m)
- Set speed (recommended 1.0 m/s)
- Turn on the pump. Slide to start. The drone will clean in a “Z-shaped” back-and-forth path.
- Stay ready to pause and take over at any time. Move any stick slightly to pause and return to manual control.
Warning: AB mode loops unlimited by default. When the drone descends to about 2–3 m above ground, pause and take over to prevent ground contact.