User`s manual

- 31 - Hardware Installation
20) PHASE LED
The number of lighted LEDs indicates the CPU loading. The higher the CPU loading, the more the
numberoflightedLEDs.ToenablethePhaseLEDdisplayfunction,pleaserstenableDynamicEnergy
Saver
™
2. Refer to Chapter 4, "Dynamic Energy Saver
™
2," for more details.