Toshiba Satellite Pro L450-EZ1543 User Manual - Page 100

Power indicators, Battery indicator

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L450/L450D Table 6-1 Power conditions continued Power on AC adaptor not connected Battery charge is above low battery trigger point • Operates • LED: Battery off DC IN off Battery charge is below low battery trigger point • Operates • LED: Battery flashes Amber DC IN off Battery charge is exhausted Computer goes into Sleep Mode and shuts down No battery installed • Cannot operate • LED: Battery off DC IN off Power off (no operation) Power indicators As shown in the below table, the Battery, DC IN and Power indicators on the system indicator alert you to the computer's operating capability and battery charge status. Battery indicator Check the Battery indicator to determine the status of the battery pack the following indicator conditions should be noted: Flashing amber The battery charge is low, the AC adaptor must be connected in order to recharge the battery. Amber Indicates the AC adaptor is connected and the battery is charging. Green Indicates the AC adaptor is connected and the battery is fully charged. No light Under any other conditions, the indicator does not light. If the battery pack becomes too hot while it is being charged, the charge will stop and the Battery indicator will go out. When the battery pack's temperature falls to a normal range, charging will resume - this process will occur regardless of whether the computer's power is on or off. 6-2 User's Manual

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6-2
User’s Manual
L450/L450D
Table 6-1 Power conditions continued
Power indicators
As shown in the below table, the
Battery, DC IN
and
Power
indicators on
the system indicator alert you to the computer’s operating capability and
battery charge status.
Battery indicator
Check the
Battery
indicator to determine the status of the battery pack -
the following indicator conditions should be noted:
Power on
Power off
(no operation)
AC adaptor
not connected
Battery charge is
above low battery
trigger point
• Operates
• LED:
Battery
off
DC IN
off
Battery charge is
below low battery
trigger point
• Operates
• LED:
Battery
flashes Amber
DC IN
off
Battery charge is
exhausted
Computer goes into Sleep
Mode and shuts down
No battery installed
• Cannot operate
• LED:
Battery
off
DC IN
off
Flashing amber
The battery charge is low, the AC adaptor must
be connected in order to recharge the battery.
Amber
Indicates the AC adaptor is connected and the
battery is charging.
Green
Indicates the AC adaptor is connected and the
battery is fully charged.
No light
Under any other conditions, the indicator does
not light.
If the battery pack becomes too hot while it is being charged, the charge
will stop and the
Battery
indicator will go out. When the battery pack’s
temperature falls to a normal range, charging will resume - this process will
occur regardless of whether the computer’s power is on or off.