Setup and Operation 2-27AUTOMATIC POWER-SAVING FEATURESTable Section 2-7 lists the NEC Versa 4000 series automatic power conserving features.These features work during battery and AC operation. The features listed below do notwork when the optional docking station is connected.The default timeouts listed below can be changed using Setup.Use the Fn F7 key combination to set the power management level. You can toggle be-tween Highest Performance, Longest Battery Life, Custom Values, and Off. You can mod-ify the custom level for your specific working environment using Custom Values. Defaultvalues change depending on the type of power management you use.Table Section 2-7 Automatic Power-Saving FeaturesDevice Default (timeout) DescriptionLCD backlight 2 min. When no keyboard or NEC VersaGlide inputoccurs for the specified timeout, the LCDbacklight shuts off.Hard Disk 10 sec. Hard disk motor stops when not accessed forspecified timeout.Suspend Mode 5 min. The system enters Suspend mode after totalsystem activity.