Cause: The antenna's location on the vehicle (left or right of the vehicle's centerline or on the vehicle's centerline) does not match the Antenna Left/Right Offset value and direction on the Setup screen in the Whirl app.
Resolution: The vehicle diagram (see below left) shows the centerline of the vehicle and how the direction of the offset, if the antenna is not on the centerline, relates to the Setup screen in Whirl (see below right).
- If you place the center of the antenna on the centerline, do not enter a value for the offset on the Setup screen.
- If you place the antenna to the left or right of the centerline, measure the distance from the center of the antenna to the centerline. Enter this value on the Setup screen, then select the direction that matches where your placed the antenna (left or right of centerline). For example, the Setup screen below shows an offset of 6 ft 6 to the right of the centerline.