Raven Envizio Pro, Installation And Operation Manual

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Appendix I
240 Envizio Pro™ and Envizio Pro II® Installation and Operation Manual
3.
Press the Enter key again to select the ‘Prime Meter Roller’ option and press the Start key.
4.
Allow the metering roller to rotate until a consistent amount of product is dispensed and then press the Stop
key.
If necessary, use the INC or DEC keys to increase or decrease the PWM Output, or speed, of the metering
roller during the priming process.
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
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.
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.
WARNING
The metering rollers will begin turning during
the priming procedure. Keep away from moving
components and alert anyone around the air
cart when performing the priming process.