Fujitsu T731 manual Security Indicator, NumLk Indicator, CapsLock Indicator, ScrLk Indicator

•Red, solid: Battery is between 0% and 12% charged.

•Orange, blinking: Blinks during battery status measurement (Four seconds after the battery is installed).

•Red, blinking: There is a problem with the battery.

•Off: There is no battery installed.

•If the battery pack is installed while the power is turned off, the battery level indicator will display the charge level for five seconds after it blinks orange.

•If the AC adapter is not connected or the battery pack is not fully charged when the computer is switched to sleep mode, the indicator will blink. The LED blinks at the rate of one second on/five seconds off.

•Batteries subjected to shocks, vibration or extreme temperatures can be permanently damaged.

•A shorted battery is damaged and must be replaced.

Security Indicator

The Security Indicator flashes (if a password was set) when the system resumes from Off or Sleep modes. You must enter the password that was set in the Security Panel before your system will resume operation.

NumLk Indicator

The NumLk indicator glows green when the integrated keyboard is set in ten-key numeric keypad mode.

CapsLock Indicator

The CapsLock indicator glows green when your keyboard is set to type in all capital letters.

ScrLk Indicator

The ScrLk indicator glows green when your scroll lock is active.

32 - Status Indicator Panel