Rostra Backzone 250-1901, Руководство пользователя

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B. T
HE SENSOR CANNOT DETECT THE FOLLOWING OBJECTS
:
1. T
HIN OBJECTS
,
SUCH AS WIRES AND ROPES
.
2. M
ATERIALS THAT EASILY ABSORB ULTRASONIC WAVES
,
SUCH AS COTTON
,
SNOW
,
ETC
.
3. O
BJECTS WITH SHARP EDGES
.
4. S
HORT OBJECTS
.
5. T
ALL OBJECTS WITH A PROJECTED UPPER PART
.
C. O
THER NOTICES
:
1. T
HE SENSOR CANNOT DETECT OBJECTS DIRECTLY UNDER THE BUMPER
. (T
HE SENSOR
MAY DETECT LOW OBJECTS AND THIN POLES
,
AND THEN LOSE TRACK OF THE
OBJECTS
.)
2. T
HE SENSOR MAY BE UNABLE TO DETECT OBSTACLES THAT ARE TOO CLOSE TO THE
SENSOR
.
3. T
HE SENSOR MAY BE UNABLE TO DETECT OBSTACLES IF IT IS DROPPED OR SUBJECTED
TO A STRONG IMPACT
.
P
AGE
6
1. T
HE SYSTEM MAY NOT DETECT VERY
LOW LYING TARGETS SUCH AS CURBS
.
2. T
HE SYSTEM WILL DETECT AREAS
B
AND
C,
BUT NOT AREA
A.
3. P
OINT
A
IS BE DETECTED FIRST
,
AND
THEN POINT
B
IS DETECTED AS THE CAR
MOVES CLOSER
. H
OWEVER
,
IF THE TAR
-
GET GETS TOO CLOSE
,
POINT
A
MAY FALL
INTO A BLIND SPOT AND POINT
B
WILL BE
MISJUDGED AS THE CLOSEST DISTANCE
.
4. W
HEN BACKING TO A SMOOTH WALL
ALMOST PARALLEL TO THE DIRECTION OF
TRAVEL
,
THE WALL MAY NOT BE DETECT
-
ED AS MOST OF THE SIGNAL IS REFLECT
-
ED AWAY
.
5. W
HEN THE CAR APPROACHES A GRAD
-
UAL SLOPE
,
THE SLOPE MAY NOT BE
DETECTED
.
6. T
HE SYSTEM MAY NOT DETECT A
SMALL AND SMOOTH POLE
.