F3/F3R OWNER’S MANUAL
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This system prompts driver distance between
vehicle and stumbling block though indicator
light and buzzer.
A refers to Indicator buzzer
distance
(mm)
About
l,000-750
Flash Intermittently
beeps
About
750-500
Flash Quickly and
intermittently
beeps
About 500 or
less than 500
ON Continuously
beeps
Reverse radar system
While reverse, the reverse radar prompts
driver the distance between vehicle and
stumbling block through the indicator
light and buzzer. The system uses sensor
to detect stumbling blocks.
(option for F3R)