Battery Charging Indicators; Battery Level Indicator - Fujitsu LIFEBOOK T902 User Manual

• Steady On (Blue): This means that there is power to your Tablet PC and that it is ready for use.
• Flashing: This means that your Tablet PC is in Sleep mode.
• Steady Off: This means that your system is either in Hibernate mode, or that your tablet has been turned off.
If you are charging your battery, the Power indicator symbol will remain on even if your LIFEBOOK Tablet PC is shut
off. Even if the system was shut down from Windows, the Power indicator symbol will remain on if you have an
adapter connected.

Battery Charging Indicators

The Battery Charging and Battery Level indicators state whether the Lithium ion battery (Battery 1) or the optional
modular battery (Battery 2) are installed and charging.

Battery Level Indicator

2
1 1 1
The Battery Level indicators display the charge level of the indicated battery pack, as follows:
• Green, solid: Battery is between 51% and 100% charged.
• Orange, solid: Battery is between 13% and 50% charged.
• 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.
I
•
F THE BATTERY PACK IS INSTALLED WHILE THE POWER IS TURNED OFF
SECONDS AFTER IT BLINKS ORANGE
I AC
•
F THE
INDICATOR WILL BLINK
B
•
ATTERIES SUBJECTED TO SHOCKS
A
•
SHORTED BATTERY IS DAMAGED AND MUST BE REPLACED
.
ADAPTER IS NOT CONNECTED OR THE BATTERY PACK IS NOT FULLY CHARGED WHEN THE COMPUTER IS SWITCHED TO SLEEP MODE
. T LED
HE BLINKS AT THE RATE OF ONE SECOND ON
,
VIBRATION OR EXTREME TEMPERATURES CAN BE PERMANENTLY DAMAGED
,
THE BATTERY LEVEL INDICATOR WILL DISPLAY THE CHARGE LEVEL FOR FIVE
/
FIVE SECONDS OFF
.
25 - Status Indicator Panel
.
.
,
THE