X-431 Throttle User Manual911 Signal display area2 Horizontal Settings: Controls the time base.3 Vertical Settings: Controls the amplitude of the displayed signal.4 Trigger Settings: Controls the start event of the sweep.5 Channel Selection Button6Function Menu[Auto]: It indicates auto trigger setting.[Ref]: There are expert reference and base reference available.Expert reference enables you to recall your customized expertdatabase, whereas base reference provides automatic pre-settingfunction of specialized sensors.[File]: Provides save snapshot, snapshot manager, waveformrecord and waveform replay.[View]: Calibration and display settings are available.[Measure]: Includes signal source measurement, horizontalmeasurement, vertical measurement and clear measurement.[Settings]: Shows/hides the parameter settings area includinghorizontal settings, vertical settings and trigger settings./ [Start/Stop]: Starts/stops collecting waveforms.12.4 Operations12.4.1 Channel selection and attributes setting<1> Channel selectionThere are two ways available for channel selection:A. Select from the channel tab shown at the bottom of the waveform display areaB. Select from Vertical settingsNote: For better comparison and identification, each channel and waveform are markedin different colors.