Setting the ICC Target Board

LASER BEAM AIMING ADJUSTMENT


Setting the ICC Target Board

Accurate ICC target board setting is required for the laser beam aiming adjustment.

CAUTION:
ICC system does not function normally if laser beam aiming is not accurate.

ADJUSTING HEIGHT OF THE TARGET
1. Attach a triangle scale (2) at a position 28 mm (1.10 in) (H) below the center (A) of the ICC target board (1).






2. Adjust the height of the ICC target board aligning the upside tip of the triangle scale (1) with the center of laser beam axis (A).






NOTE:
- The center of laser beam axis (A) is located at 38 mm (1.5 in)





(W) from the left side and 22 mm (0.87 in) (H) from the top of the ICC sensor integrated unit from a front view of vehicle.





- To identify the center of laser beam axis (A) easily, prepare a piece of paper (B) cut to the size of 38 mm (1.5 in) (W) �
22mm (0.87 in) (H) and attach it on the upper left point of the
ICC sensor integrated unit (1).

ADJUSTING THE RIGHT-LEFT POSITION OF THE TARGET
1. Attach a ruler (1) or equivalent tool with a length of 350 mm (14 in) or more to the back face of the ICC target board center (A) in the leftward direction.





2. Suspend a thread with weight (1) at the point (B) rightward from the ICC target board center (A).

W [mm (in)] : 251 (9.88 in)







SETTING THE TARGET
1. Suspend a thread with weight on tip from the center of the front and rear bumpers. Then, mark the center point on the ground as each weight points.
2. Link the front and rear bumpers center points marked on the ground and extend a straight line ahead.
Then mark a point 3.9 m (12.8 ft) position ahead of the front bumper. Then, adjust the position of the ICC target board so that the weight come on the top of the marked point [3.9 m (12.8 ft) ahead of the front bumper] and face to the vehicle.





3. Adjust the position of the ICC target board (1) so that the extended line (A) that links the center of the rear window glass
(the center of the rear window defogger pattern) (B) and the center of the windshield (the setting part of the room mirror) (C) align with the weight suspended (2) from the ICC target board.
4. Remove the thread suspended to the right side of ICC target board and suspend a thread with weight on tip on the center of the target board. Then mark the point of weight on the ground.





5. Pivot the edge of the target board 25� (a) to either side.


NOTE:
Approx. 90 mm (3.54 in) (b) shift rates the 25� (a) movement.
Check that the ICC target board (1) is located as shown in the figure.






NOTE:
The distance between center of laser beam axis and target board is 4 m (13.0 ft).
6. Do not place anything in the space shown in the figure (view from top).






NOTE:
In case the space shown in the figure is not available, cover the side of the target board with a 1400 mm (4.6 ft)-size frosted black board or black cloth.