Norac UC4 Total Control Operator's Manual

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Norac UC4 Total Control Operator's Manual Manual pdf 14 page image

12where a setting cannot be changed, the +/- toggle switch is ignored.4.6.4 AUTO/MANUAL switch (YES)The UC4 boom control system has two operational modes – automatic andmanual. This switch changes the operational mode of the system. Inautomatic mode (AUTO), the control panel will regulate the height of eachboom to a predetermined set point. In manual mode (MANUAL), thesprayer functions as if no automatic control system is present.When the system is in AUTO the operator can override automatic controlby operating the manual switches on the sprayer's boom controls (usually ajoystick or multifunction handgrip).The AUTO switch also provides the alternate function "YES". In someinstances the control panel may prompt the operator with a question thatrequires a yes or no response.4.6.5 POWER switchThis switch is located on the left side of the panel and is used to turn thepower to the system on or off. For safety reasons, the system alwayspowers up in manual mode. Consequently it is important to make sure thatthe power switch cannot be accidentally bumped during field operation.4.7 Remote ControlsRemote control of several functions on the UC4 panel is possible. RemoteAUTO and remote MANUAL switches can be wired to the control panel.This feature allows the operator to control the mode of the UC4 systemfrom an external switch or controller.A motion inhibit wire is also available that will stop automatic controlactions unless the sprayer indicates that it is in motion. See Section 6.6.4.1for more information on remote control settings.