Chapter 3. Using the PM880 ScreenModel PM880 Portable Hygrometer User’s Manual 333.2.2 Selecting the Types of Measurements1. Press [SEL] to move the pointer to the window you want to change andpress [ENTER].2. Use the arrow keys to scroll to Measurement and press [ENTER]. Thescreen appears similar to Figure 15. The left column displays the fivemeasurement types and the right column displays the measurementunits.3. Use the arrow keys to scroll to the desired measurement type and press[SEL].4. Use the arrow keys to select the desired measurement unit (ordiagnostic parameter).Note: Press [F3] (No Unit) to display a measurement with no units.5. Press [F3] (OK).6. Repeat this section for displaying other measurements.Figure 15: Select Measurement Window
