Topcon A2677 manual Quick Set, Lock NH3 Calibration Factor at Pulses per lb

X20 Sprayer Reference Manual

Quick Set

Quick Set allows the operator to quickly change all the units to all Metric, Imperial, US or Canadian units (by pressing the appropriate button).

The operator can still change the units to suit their operation.

Lock NH3 Calibration Factor at Pulses per lb

Selecting the Lock NH3 Calibration Factor at pulses per lb option when applying Anhydrous Gas and the Calibration Factor on the NH3 Regulator Valve is in lb’s (pulses per lb of N) means you can change the setting so you can work in kg of N.

The operator enters the Calibration Factor (pulses per lb of N), selects the Units>Weight to kg then the Sprayer software will convert the pulses per lb of N and display kg of N on the Working screen.

Select this option if one of the Tank Modes is set to NH3 (page

8-14) and the operator has manually entered a Calibration Factor in pulses per lb of N and selected kg in the Units>Weight window.

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