X - R i t e e X a c t ™ I n s t r u m e n t74DIAGNOSTICS TOOLThis tool is used to view errors or view/edit the regional settings of the instrument.Tap the Diagnostics tool icon on the first main menu screen to access the diagnosticsscreen.On the diagnostics main screen there are five buttons that provide a profile shot of theinstrument. Each button points to an area of the instrument which will have a colored dot toindicate the current status of that area of the instrument (some will just have a line as there is noassociated status). Below the instrument image is information displaying the current time andregion setting for the instrument. The screen also lists the current position of the measurementcondition switch.Calibration SummaryThe calibration option displays the calibration status for the current measurement condition. Youcan view the other measurement condition calibration status by swiping the screen to the left.The Calibration button on this screen is used to manually trigger a new calibration, which takesyou to the calibration sequence.Regional SettingsThe instrument maintains a set of configuration settings that exist outside of the user profiles,which affect the default settings for any new user profiles created. Regional settings are notunique to different user profiles. Regional settings include the following.Regional Area: This setting greatly affects all the default settings. (other regional settings, allcolor and function defaults, even the initial tools and their configuration in the main menu).The other settings are set to defaults when the region is changed. However, you can override anyof the following regional settings if you do not like the default configuration.