How to invert colors and make it easier to see outside.
Tap Preferences on the Home screen, then tap Light & Power. Select the check box for High Contrast to enable this mode.
How to return to home screen with data meter display.
Tabs across the top of the screen allow you to switch between a live meter and a data table or graph display.
Students often accidentally hit the graph, table, lab instructions or notes. To return to the live data meter you'll click on the meter button.
How to calibrate screen.
To access the calibration tool, tap System on the Home screen, then tap Calibrate Screen. If you are unable to access the Calibration tool, press and hold the Home button to display the Calibration tool. Tap the calibration target with the stylus in the five locations indicated to calibrate the screen
How to reset the Labquest 2
Tap System on the Home screen, then tap Reboot. If you are unable to access the Reboot tool, press and hold the Power button. When the LabQuest shutdown message is displayed, release the Power button. Wait until the system shuts down, then turn the unit back on.