kehan DASH CAM, Руководство пользователя

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(1)LDWS(Lane departure warning system)
: on/off. Tick is open
LDWS, Not Tick is off.
After the function is on, if the driving car has a lane departure, the
device will make warning sounds
to warn drivers to drive safely, the working conditions are as below
(2)FCWS(Front car warning system):
on/off. After the function is on,
if the driving car is too close to the front car, the device will make
warnings to warn drivers keep safe distance with front car.
When low speed, the function sensitivity will reduce, It is
recommended to use the function when high speed more than 60km/h.
If too low speed or no GPS signal, the function is not available.
When your car is static, the function is available.
If no GPS signal, the function is not available.
No GPS logger, LDWS will work normal.
Whether the lane line is clear that there is a great impact on detection
accuracy.If without lane line or unclear lane line, LDWS is not available.
Tips:
Tips:
(3)FCMD(Front car moving detection):
on/off. After the function is on,
if the front car starts moving, the device will make warning voice to warn
driver to drive the car
Tips:
This device will make first warning under insufficient light conditions,
after 5 minutes later, this device will make a second warning.
Note: Both Installation position, LDWS calibration and insufficient light conditions will
affect ADAS system judgment.
The above instructions are for reference, please subject to true use environment.
(4)LLWS(Low light warning system):
on/off. After the function is on,
if the driving light is insufficient, the device will make warning voice to
remind driver to open lamplights.
Tips: