Rostra Backzone 250-1901, Manual

Page: 4 / 12

DETECTION ZONES
W
HEN THE VEHICLE IS PUT INTO REVERSE
,
THE SYSTEM WILL SOUND ONE QUICK
"
BEEP
"
TO ALERT THE DRIVER THAT THE SYSTEM HAS
BEEN ACTIVATED
. T
HE SYSTEM WILL ALERT
THE DRIVER TO THE PRESENCE OF A TARGET
WHEN IT IS WITHIN ONE OF THE FIVE DETEC
-
TION ZONES AS SHOWN IN
D
IAGRAM
A . Z
ONE
1
IS THE FIRST DETECTION ZONE AND COVERS
THE DISTANCE FROM APPROXIMATELY
5
FT TO
4
FT FROM THE REAR BUMPER
. T
HE ALARM
UNIT WILL GIVE A SLOW BEEPING SOUND IF A
TARGET ENTERS INTO THIS ZONE
. Z
ONE
2
COVERS THE DISTANCE FROM APPROXIMATELY
4
FT TO
3
FT
. T
HE ALARM UNIT WILL GIVE A
FASTER BEEPING SOUND WHEN A TARGET
PASSES INTO THIS ZONE
. Z
ONE
3
COVERS THE
DISTANCE FROM APPROXIMATELY
3
FT TO
2
FT
FROM THE REAR BUMPER
. T
HE ALARM UNIT
WILL GIVE A FAST BEEPING SOUND IF A TAR
-
GET ENTERS INTO THIS ZONE
. Z
ONE
4
COVERS
THE DISTANCE FROM APPROXIMATELY
2
FT TO
1
FT
. T
HE ALARM UNIT WILL GIVE THE FASTEST
BEEPING SOUND WHEN A TARGET PASSES INTO
THIS ZONE
. Z
ONE
5
IS THE FINAL ZONE AND
COVERS THE AREA FROM
1
FT TO
0
FT FROM THE BUMPER
. T
HE ALARM WILL SOUND A CONTIN
-
UOUS TONE WHEN THE TARGET IS DETECTED IN THIS ZONE
.
NOTE: A
LL MEASUREMENTS ARE APPROXIMATE
. D
UE TO AN OBJECT
’
S POSITION
,
SHAPE
,
SIZE OR ANGLE
,
THE REFLECTED SIGNAL READ BY THE SENSOR MAY BE AFFECTED
.
W
HEN THE TARGET MOVES ENTIRELY OUT OF THE DETECTION AREA
,
THE SYSTEM WILL STOP
ALARMING
. T
HE ULTRASONIC PARKING ASSIST SYSTEM ALERTS THE DRIVER TO MOVING AND
STATIONARY TARGETS
. T
HE SYSTEM IS DEACTIVATED WHEN THE VEHICLE IS TAKEN OUT OF
REVERSE GEAR
.
PLEASE NOTE: VEHICLES EQUIPPED WITH TOW HITCH HARDWARE OR
EXTERNAL/REAR MOUNTED SPARE TIRE SHOULD TEST SENSOR LOCA-
TIONS PRIOR TO DRILLING HOLES.
1. F
OLLOWING INSTRUCTIONS BEGINNING ON PAGE
7 ,
MARK HOLE LOCATIONS ON THE
BUMPER BUT DO NOT DRILL HOLES
. C
ONNECT
1
SENSOR TO MAIN SENSOR HARNESS
.
C
ONNECT MAIN SENSOR HARNESS
,
ALARM UNIT AND POWER HARNESS TO
ECU.
2. C
ONNECT POWER HARNESS TO
+12V
AND
G
ROUND AND TURN ON THE SYSTEM
.
CAUTION: I
F USING VEHICLE POWER
, A
PPLY EMERGENCY BRAKE
,
TURN IGNITION SWITCH
TO THE ON POSITION
, DO NOT START ENGINE,
PLACE VEHICLE IN REVERSE
.
ZONE 1
ZONE 2
ZONE 3
ZONE 4
ZONE 5
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D
IAGRAM
A
P
AGE
4
S
YSTEM
O
VERVIEW