JAI VIS-CAM System, Installation Manual

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System Set-Up 37
VIS-CAM Systems
7. Adjust the lens zoom ring to obtain a plate width approximately equal to the distance between
the short vertical sizing marks that appear above the tilt line. Readjust focus as necessary. See
Figure 31 for more information.
Figure 37. Initial Camera Alignment Display example.
8. Turn on the “Roll Bar” display on the Setup computer and then roll the camera mount until the
horizontal bumper and trunk seams on the vehicle appear perfectly level with the horizontal
line of the display. Use one 7/16" closed-end wrench on the roll gear to fine-tune the roll angle.
Hold the roll position with the wrench while you use a second wrench to gently tighten the
other roll bolts. Then apply both wrenches to corresponding bolts on opposite sides of the
mount. Twisting in opposite directions to fully secure all of the roll bolts. This approach
prevents the roll adjustment from changing while you tighten the bolts. See Figure 32.