Alarm Tones; Notes On Operation - HOLDEN TM BARINA Owner's Handbook Manual

196 Driving and operating
Activation
The system is activated
automatically when:
• The ignition is turned on
• Reverse gear is selected

Alarm tones

• Alarm tones sound when an
object is detected.
• The interval between the alarm
tones becomes shorter as the
vehicle gets closer to an object.
• When the distance is less than
40 cm, the alarm tones sound
continuously.
Deactivation
The PA is deactivated
automatically when:
• Reverse gear is deselected.
• A fault occurs in the system.
Fault
If a fault occurs, r illuminates:
• Move the vehicle with care.
• Check and clean the sensors.

Notes on operation

• The alarm tones differ depending
on the objects detected.
• If the sensors receive other
ultrasonic signals e.g. metallic
sounds or exhaust brake noise
from heavy commercial vehicles,
the system may not work
properly.
• The system may not activate
if the sensors are frozen or
covered with dirt.
• Clean dirty sensors with a soft
sponge and clean water.
• Do not push or scratch the
surface of the sensors.
• Do not hit or direct high pressure
water directly at the sensors as
they may be damaged.
• The system may not recognise
sharp objects, thick winter
clothes or other materials which
absorb ultrasonic waves.
• The system may not operate
correctly when the vehicle is
driven over uneven surfaces.