When the ignition key stays at “ON”
position and the selector lever is in
reverse gear, the system is under
working.
F3/F3R OWNER’S MANUAL
- 125 -
Open:
press the switch and the indicator
illuminates and the buzzer beeps.
Close:
press the switch again to turn off the
system.
This system prompts driver distance between
vehicle and stumbling block through indicator
light and buzzer.
A refers to
distance (mm)
Indicator Buzzer
About l,000-750
Flash
Intermittently
beeps
About 750-500
Flash
Quickly and
intermittently
beeps
About 500 or less
than 500
On
Continuously
beeps