- 40 -SR 1046PRO25instruction manualHa r v e s t e r2/2012Iqan control systemThe Iqan monitor consists of the following elements:- monitor display A- bottom F1-F4 buttons B- OK button C and the arrow buttons above and below it D- Menu button E at the bottom right (three horizontal lines)- Back button F (arrow to the left)The display brightness can be adjusted by pressing the Menu button and selecting the back-light settingSAFETY SYMBOLSVarious notifications and warnings canbe displayed in the Iqan monitor. Theyappear in separate windows partly cove-ring the basic display. The F1-F4 buttonsof the display are used to select the mostsuitable option at the bottom of the warningwindow. For example, the sensor error inthe picture here can be reset by selectingOK, or pressing the F1 button.