Specifications

Manual # 016-0159-894 Rev H 01/07
307
A P P E N D I X
D
CALCULATING SPEED CALIBRATION
To ensure that you are applying the correct amount of product to a field, you must
calibrate the speed of the vehicle to the Viper system. Confirm that the Speed Cal
is set to 598 (English units) or 152 (Metric units). The following instructions show
you how to properly calculate the correct speed calibration.
Calculating
the Speed
Calibration
1. Press Product Control, then Tally Registers. The Tally Registers screen
displays.
2. Press Reset next to the Distance reading.