HP f880x, Руководство пользователя

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3.4.4 LDWS
Once your car’s location is determined by GPS and the
LDWS function
is enabled, this camcorder produces audible alert and screen message
when you drive off of or change lanes at speeds over 70 km/h (43 mph).
To set the LDWS (Lane Departure Warning Systems), do the following:
1.
Press the button to enter the OSD menu.
2. Press the / button to select LDWS , and then press the
button for entering function menu.
3. Press the / button to select On , and then press the
button to enable the function.
4. Press the button to return to recording screen.
5. After enabling LDWS , the screen will display traffic lane align icon
, please adjust the camcorder so that the horizontal line and
the eye level are overlapped and the slash lines are centered in the
driving lane.
6. This product produces audible alert and screen message when
LDWS is activates.
Note:
1. Please measure front windshield viewing area, do not block the driver's forward field of vision,
and install the camcorder below rearview mirror (upper central of the front windshield). We
recommend that the sky and the ground occupied 50 % of the video screen, install the bracket then
adjust the camcorder to make the lane is aligned to the lane alignment icon. Correct installation
makes the camcorder to maximize the efficiency and improve the accuracy of LDWS.
2. Make sure that traffic lane align icon will not be obscured other things (e.g. hood). It may cause
misjudgment if the endpoint is obscured.