USING THE FRONT DISPLAY PANEL CONTINUED
Turbine Speed Monitoring
When the Turbine Speed Monitoring test mode is selected, the display screen illuminates "rP" (Figure 3, Item 1).
Figure 3. Turbine Speed Monitor.
Upon releasing the mode button, the display screen will change from "rP" (Figure 4, Item 2) to the turbine speed in
rpm. The speed will be displayed as a two-digit number. This number is multiplied by 10 for speeds below 1,000
rpm. In Figure 4, the two-digit number 63 (Figure 4, Item 1) equals 630 rpm. For speeds above 1,000 rpm, the two-
digit number is multiplied by 100, and a decimal will be displayed.
Figure 4. Turbine RPM Speed Display.