Description Of The Function - APRI FBSN-4FD Assembly Manual

Electronic parking system FBSN-4FD
System consists of following parts:
• 4 front sensors (1) (marked with green colour) are installed in a front bumper.
• Main control unit (2) with display and operating buttons is placed under the dashboard.
• Front cable harness (3).
• Speaker (4)

Description of the function

After switching the ignition on, front sensors are activated. Detection of obstacles and their signalling is launched
immediately. Obstacles are signalled audibly by speaker. The faster beeping the closer obstacle is. Volume of the
speaker can be adjusted (see chapter Adjustment of parameters). Continuous tone – STOP zone FC. Range of
separate zones can be adjusted to vehicle geometry (see chapter Adjustment of parameters). Obstacles which are
not approaching are signalled by front sensors only in STOP zone.
To avoid undesirable signalling, utilise possibilities of the sensor deactivation:
• Automatic deactivation of the front sensors, if the speed exceeds approximately 10km/h.
• Push-button (option) for temporary deactivation of the front sensors. Lighting push-button indicates, that the
front sensors are active. By short push deactivate front sensors until the next ignition switching ON. Sensors
can be activated any time by pressing push-button again.
• Time window - if signal of vehicle speed is not at disposal connect black-yellow conductor to the rear light.
Front sensors are then active only after the ignition switching ON or after shifting into reverse gear or pushing
the push-button. Deactivation is done automatically after certain time since ignition switching ON or reverse
gear rejection or pushing the push-button (see chapter Adjustment of parameters).
If MUTE function is used, car audio is automatically faded-out during indication of obstacles.
WARNING: Even with electronic parking system installed it is necessary to watch surroundings of the
vehicle carefully during manoeuvring. Small obstacles and items with low reflectance do not have to be
captured by the system.