Raven SmarTrax Calibration And Operation Manual page 121

FIGURE 22. Wheel Base Configuration Screen
2. Enter the Wheel Base measurement using the on-screen keypad.
3. Select Next.
4. To figure the GPS Antenna Position, measure the distance from the antenna to center of the rear axle.
FIGURE 23. Antenna Position Configuration Screen
5. Select the value box to enter the Wheel Base measurement using the on-screen keypad.
IMPORTANT: If the antenna is in front of the rear axle, the number entered must be positive. If the antenna is behind the
rear axle, the number must be entered as negative using a " - " before the number. For example, if the
antenna is located 3 feet behind the rear axle, the value would be entered as -3. Raven Industries
recommends mounting the antenna in front or even with the rear axle.
6. Select Next.
7. To figure the Antenna Height, measure the distance from the ground to the antenna base mounting plate.
P/N 016-0171-277 Rev. L
ENVIZIO PRO AND CRUIZER II CALIBRATION AND OPERATION
Units of
Measure
115