Fujitsu E8420 manual Battery Charging Indicators, Wireless Radio Emission Indicator

Battery Charging Indicators

Located to the left of each Battery Level indicator is a small arrow symbol. This symbol states whether that specific battery is charging. This indicator will flash if the battery is too hot or cold to charge.

BATTERIES SUBJECTED TO SHOCKS, VIBRATION OR EXTREME TEMPERATURES CAN BE PERMANENTLY DAMAGED.

Wireless Radio Emission Indicator

The Wireless Radio Emission indicator appears when the Wireless LAN, Bluetooth, or Wireles USB are emitting.

Hard Drive/Optical Drive Access Indicator

The Hard Drive/Optical Drive Access indicator tells you that the hard drive or optical drive is being accessed. If the Auto Insert Notification function is active, the indicator will flash periodically when your system is checking the optical drive. If the Auto Insert Notification function is not active, the indicator will only flash when you access the optical drive. The default setting is the Auto Insert Notification function active.

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THE DVD/CD-RW/CD-ROM AUTO INSERT NOTIFICATION FUNCTION WILL PERIODICALLY CHECK FOR A DISC INSTALLED IN THE DRIVE, CAUSING THE INDICATOR TO FLASH. THE DVD/CD-RW/CD-ROM AUTO INSERT NOTIFICATION FUNCTION ALLOWS YOUR SYSTEM TO START A DISC AUTOMATICALLY AS SOON AS IT IS INSERTED IN THE DRIVE AND THE TRAY IS CLOSED. IT WILL BEGIN PLAYING AN AUDIO DVD/CD OR WILL START AN APPLICATION IF THE DVD/CD HAS AN AUTO-RUN FILE.

THE HDD/OPTICAL DRIVE ACCESS INDICATOR DOES NOT INDICATE WHICH HARD DRIVE IS BEING ACCESSED.

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