Chapter 9
200 OmniSeed™ Viper Pro™ Installation & Operation Manual
Note: The PWM Output, or metering roller speed, will also be used for the catch test procedure,
however, the output may not be adjusted during the calibration. Be sure to set the PWM Output
during the priming process to ensure the best results.
5. A catch test may now be performed with the primed bin. To return to the Bin Calibration screen, press the
Back key. To return to the Bin Selection screen, press Back, Prev, and Exit.
Catch Test and Cal Weight
To perform a catch test and determine the cal weight for seeding operations, perform the following procedures:
Note: Place the weight box below the appropriate bin to avoid dumping product on the ground. The
metering rollers will not stop automatically. Do not leave the remote tank console until the process
is complete and the metering rollers have stopped rotating.
Catch Test
1. With the remote tank console powered up, use the Next and Prev keys to select the desired bin and press
the Enter key.
2. Press the Begin key to start the bin calibration.
3. Press the Next key to select the ‘Start Calibration’ option and then select the Enter key.
4. Press the Start key.
5. Continue dispensing product until a sufficient weight is in the weight box or the weight box is full.
6. Press the End key to complete the calibration.
Note: Press the Stop key during the calibration process to pause the calibration and stop the metering
rollers if necessary. While paused, press Start key to resume the catch test. It is recommended to
run the catch test without pausing the calibration to get the most accurate results.
Press the Cancel key to stop the calibration process and return to the calibration screen without
entering a cal weight.
7. Weigh the product dispensed (minus the weight box) and proceed to the Cal Weight section to complete the
calibration process.
WARNING
The metering rollers will begin turning during
the calibration procedure. Keep away from
moving components and alert anyone around
the air cart when performing the calibration
process.