Hongqi HS7 Manual page 166

4-5..Using.Other.Driving.Systems
■ Information.display.on.parking.hazard.zone.for.sensor
Longest distance detected by the sensor
■ Sensor detection information
● Certain vehicle conditions and the surrounding environment may affect the ability
of.a.sensor.to.correctly.detect.an.obstacle..For.example:
•.There.is.dirt,.snow.or.ice.on.a.sensor.
•.A.sensor.is.covered.in.any.way.
•.The.vehicle.is.leaning.considerably.to.one.side.
•.On.an.extremely.bumpy.road,.on.an.incline,.on.gravel,.or.on.grass.
•.The vicinity of the vehicle is noisy due to vehicle horns, motorcycle engines, air
brakes.of.large.vehicles,.or.other.loud.noises.producing.ultrasonic.waves.
•.There is another vehicle equipped with parking assist sensors in the vicinity,
and.the.sensor.of.this.vehicle.is.in.working.
•.The.vehicle.is.equipped.with.fender.antenna.pole.or.wireless.antenna.
•.Towing.eyelets.are.installed.
164
Distance.to.obstacle:.1~45cm
If. an. obstacle. is. detected. in. this. range,.
the yellow color bar on the multimedia
display is lit and the speakers sound a
warning.to.the.driver.
About 60cm
About 150cm
About 90cm
The diagram shows the detection
range.of.the.sensors..(Note.that.the.
sensors cannot detect obstacles that
are.extremely.close.to.the.vehicle.)
The range of the sensors may change
depending on the shape of the
obstacle.