RIEVTECH STUDIO SOFTWARE MANUAL The “ Trigger Condition ” supports “ Bit StatusChanging ” , “ Word Value Changing ” and “ Condition Judgment ” . The settings are referred to: Detailed manual/Component/Timer and Data Transmission/Timer . 4.6.14.2 Canvas The property page of the “ Canvas ” can be opened by clicking the menu command "Component/Tools/Canvas". 4.6.14.2.1 Monochrome Brush You can control the graphics canvas by bit registers. You can modify the canvas color and the pen color, as shown as below. 323