Topcon A2677 manual 10-7

X20 Sprayer Reference Manual

The current number of nozzles is displayed. The number of nozzles are set from the Options>Sections page (page 8-28).

The number of nozzles does not affect Sprayer Operation. The number of nozzles is used to calculate an average flow rate per nozzle. This is displayed in the Volume Readout when the Display Volume/Nozzle button is selected from the Flow window (Figure 10-2 on page 10-2).

Display Volume/Minute is displayed in the Volume Readout when the Display Volume/Minute button is selected from the Flow window (Figure 10-2 on page 10-2).

•Range (Spray ECU 2 only)—shows the actual Pulse Width Modulation (PWM) applied to the Hydraulic Valve as a percentage (%)

Please note: The Range is only displayed for the Tanks or Tank which have Proportional Valve selected as the Controller (page 8-14).

•Time Left—these windows display the approximate spraying time left (in hh:mm), before the tank is empty, taking into account the current speed, volume left in tank, sections ON and widths and application rate. Each Tank has its own Time Left display, the number of Time Left windows is determined by the number of Tanks selected. ‘OFF’ is displayed where the time (hh:mm) is normally displayed, when the Tank is switched OFF or the Master is switched OFF.

A2677 Rev 1.5 10-7