Manual Tolerance Calibration Procedure
- Prepare in advance as below.
- Confirm that the car hood, trunk and doors are closed.
- Close the door after getting in on the driver side.
- Maintain IG ON.
- Unfold outside rear view mirrors.
- Shift the gear to the 'N'.
- During the advance preparation, do not install exhaust inhaler or other equipment that may block the view of rearview cameras.
- Engage foot brake or electronic parking brake (EPB) to hold vehicle in place.
- Before entering tolerance calibration mode, to check normal operation of SVM ECU and cameras, perform the following.
- Check that initial setting screen of SVM is displayed. (Front view image + surround view image when shifted to N)
- Check that front, rear, left and right images of surround view monitor are properly displayed.
- If images are properly displayed, enter tolerance calibration mode. Otherwise, if images are abnormally displayed or are not displayed, replace relevant part.
- Install two calibration scales, two calibration reference line boards, and four calibration target boards around the vehicle by referring to the manual provided with the tools.
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- There are two types (Type A & B) and the base line should be matched to vehicle type.
- Accurately set the location (distance/angle) of the center of white and black calibration board as this is the reference point.
- Align the vehicle in a straight line and install the SVM ruler on the front and rear tires in the direction of the arrow.
- To align the center point of the vehicle, install the calibration ruler by moving it from side to side so that the calibration ruler dimensions below the tires on the right and left sides are the same.
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- Be careful not to crease when installing the SVM ruler.
- The measurements on both sides should be the same.
[RH]
[LH]
[LH]
[RH]
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- If the user is equipped with tires of different dimensions than the specification, the results of the SVM tolerance correction work may not be accurate.
- The dimensions of the front and rear tires may be different.
- The SVM reference line should be installed according to the end point of SVM ruler.
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- Align the right-front wheel center of the tire with the base line on the SVM reference line.
- There are two types (Type A & B) and the Base line should be matched to vehicle type.
- Base line margin of error should be 3 cm (1.1 in.)
- Measure the margin of error at the end of the baseline (A).
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- Install it in the same way on the left hand side.
- After installing the calibration ruler and the calibration reference line, verify that the left and right calibration reference lines are installed parallel to each other.
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- If the distance between left and right is the same back and forth, the calibration reference line is normally installed.
- The error range of the calibration reference line left/right distance shall be 299 to 301 cm (117.7 ~ 118.5 in).
- Install the SVM target on the SVM reference line.
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- The angle between the SVM calibration reference line and the SVM calibration target shall be 90 degrees.
- Rotation error when aligning vehicle should be within 1° to left/right.
- Align the vehicle in a straight line and install the SVM ruler on the front and rear tires in the direction of the arrow.
- Maintain IG ON with vehicle stopped, check that the gear is in N, and engage parking brake even on flat ground.
- Perform work with parking/view button "ON".
- Perform SVM manual tolerance calibration by using the KDS.
(S/W Management → Advanced Driver Assistance System Parking → SVM Calibration)
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Refer to the KDS screen for operating conditions and details.
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- Before matching calibration points: "+" green light flashes.
- When clicking [OK] after matching calibration points: "+" red light ON.
- After matching the four front calibration points, click the OK button and click the Update SVM button to move to the next camera calibration.
- Perform calibration tasks in the order of the front -> rear -> left -> right camera.
- Check the vehicle and the calibration line on the monitor screen to see if the calibration has been completed normally and press the [OK] button.
If calibration has not been properly performed, click [Cancel] and reenter calibration points.
[AVN Monitor Screen]
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- Do not fold and store the calibration ruler, calibration reference line, calibration target.
- Clean any debris found on the SVM rulers, SVM reference lines or the target point before storing them in their container.
- The calibration ruler, calibration reference line, and calibration target are rolled into the enclosed cylindrical roll and stored in a dedicated storage bag.