Hubsan ACE PRO User Manual page 25

Backward Camera
Forward Vision System
Detection Range
Forward
Accurate ranging range: 0.5m - 12m; horizontal 62°, vertical 48 °
Backward
Accurate ranging range: 0.5m - 9m; horizontal 62 °, vertical 48 °
Downward
Accurate Hover Range: 0.5m - 5m, Vision Hover Range: 0.5m - 5m
Calibrating Vision System Cameras
The Vision System cameras installed on the aircraft are factory calibrated.
When the X-Hubsan 2 prompts Vision Calibration, the aircraft should be
connected to the Hubsan Calibration Assistant For Zino Vision Calibration
software and refer to the vision calibration tutorial to complete the
calibration.
Using the Vision Systems
The Downward Vision System is typically used in indoor environments
where GNSS is weak or unavailable. The Downward Vision System works
best when the aircraft is at altitudes of 0.5-5m, which is automatically
switched on in normal or film mode.
Infrared Assistant
Hovering
Sensing System
Auxiliary Light
19
Downward Vision
System