17
The forward vision system is available in standard mode under well-lit conditions, and can be used
for observing and avoiding clear obstacles during flight.
The accuracy of the
vision position system is likely to be influenced by light intensity and
surface
of obstacles
, and ultrasonic positioning may be
inaccurate if
the drone flies close to
sound-absorbing materials. Therefore, be careful
not to rely on
the vision position system in
the following conditions:
Light intensity: less than 10lux or more than 10,000lux.
Operating temperature: below -10
℃
or above 55
℃
.
Flight altitude: more than 4,000m.
Excessively flight
speed.
Pure color surfaces (such as pure black, pure red, pure white and pure green).
H
ighly
reflective surface
s
.
Near
water or transparent object
s
.
Surface of moving object
s
.
Strong or
rapid
changing
light
.
Surface with strong
ultrasonic
absorbing objects.
Surface
s
with no clear textures.
Surface with
high
ly repetitive or patterned
textures.
Surface sloped at more than 30 degrees.
Small obstacles (area: less than 1m
2
).
Smart
Flight Function
Pay attention to the following items before enabling the
smart
flight function:
1. Ensure good light conditions.