SGMW Baojun 530, Сервисное и эксплуатационное руководство пользователя, Страница: 90 / 215

82 Instruments and Controls
Reverse Sensor*
The intelligent reverse sensor judges the distance between
rear end of the vehicle and the obstacle via the ultrasonic
transducer installed on the rear bumper.
If the buzzer buzzes once after you turn on the ignition
switch and shift to reverse gear, it indicates that the system
can work normally.
If the buzzer buzzes twice, it indicates that one transducer
fails to work; if it buzzes thrice, it indicates that 2 or more
transducers cannot work normally.
The intelligent reverse sensor starts to work immediately
every time you turn on the ignition switch and shift to reverse
gear.
When the distance between the vehicle and the obstacle
behind it is within about 1.5 m~1.0 m, the reverse buzzer
sends out alarm sound at long intervals.
When the distance between the vehicle and the obstacle
behind it is within about 1.0 m~0.6 m, the reverse buzzer
sends out alarm sound at short intervals.
When the distance between the vehicle and the obstacle
behind it is within about 0.6 m~0.4 m, the reverse buzzer
sends out alarm sound at shorter intervals.
When the distance between the vehicle and the obstacle
behind it is within about 0.4 m, the reverse buzzer sends out
alarm sound constantly.
Note
● To ensure reversing safety and to leave enough time
for the system to detect, please drive at a speed of 5
km/h or lower during reversing.
● Please stop the vehicle immediately a constant
alarm sound is heard in case that the vehicle bumps
onto the obstacle behind it.
● Please do not knock the transducers hard or wash
them directly with a high-pressure water gun,
otherwise the transducers can be damaged.
● Sundries on the transducers such as snow, mud and
water drops can lead to misoperation.
● Please note that the system is likely to fail to detect
the following obstacles: those of a conical shape or
acute angle reflectors; objects which are prone to
absorb sound wave, such as cotton and snow; fine
objects such as iron gauze and ropes; objects 30 cm
or lower to the ground or 1 m or higher than the
ground. The system may detect these obstacles first,
but as they become nearer and nearer to the vehicle,
they can get out of the effective detection range, not
detected as a result.
● When reversing down or up a slope, the system may
give out a wrong warning, reminding you to take great
care.
Note
● Please note that the system is likely to work
abnormally due to wrong induction under the
following circumstances: reversing the vehicle on an
uneven road, a road paved with round stones, an
uphill road or grassland; interference from ultrasonic
noise, metallic sound or high-pressure gas emission
sound of the same frequency; sundries on the
transducers; height change of vehicle rear end under
heavy load; other detecting equipment installed within
the effective detection range.
● If any nonstandard radio communication equipment
is installed on the vehicle, usage of such equipment
(not including mobile cellphone and audio system)
may affect the function of this system.
Reverse Video Display*