175. OperationENGLISH5.11. Display backlightingAt the end of a measurement, whether in stability or continuous, the screen automatically lights up for 2 seconds.The user can also light up the screen at any other time by pressing , which will backlight the screen for 3seconds.Notes: Only the time of the manualbacklighting of the display can bemodified.You cannot change the automaticbacklighting time (2 sec.) aftercompleting a measurement.By increasing the display'sbacklighting time, you reduce theautonomy of the instrument (batterylife).3 s 6 sImmediatelyinmediatamente5.12. Shutting down the instrumentFollow the diagram.2 sChanging backlighting timeFollow the diagram.Continuous backlightingIn low-light environments, itis advisable to work with thescreen lit.Note: Backlighting the displayreduces the autonomy of theinstrument (battery life).sensION+ PH1_HACH_LANGE_0710.indd ANG:17sensION+ PH1_HACH_LANGE_0710.indd ANG:17 7/9/10 15:41:027/9/10 15:41:02