Texas Instruments 5000 - Manual (Page 86)

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NUM (Num Lock) Indicator- This LED lights when you press the Fn-F7
(NumLk) keys to toggle on the numeric keypad lock function. When the
LED is On, the embedded numeric keyboard keys generate AT-keypad
characters and functions when pressed in conjunction with the Fn key.
When the NUM indicator is Off, pressing the Fn key with the appropriate
keys provides cursor movement, paging and other functions in the normal
mode.
When the indicator is Blinking, the embedded numeric keypad becomes a
temporary numeric keypad that does not require you to press any other key.
•
SCRL (Scroll Lock) Indicator- This LED lights to indicate that the
keyboard is locked in the scroll mode.
3.2.3.2 Disk Activity and Turbo Mode LED indicators
The notebook disk activity and Turbo Mode indicator LEDs are located along
the front area of the Notebook. These indicators include:
•
HDD (Hard Disk) Indicator- this LED indicates system disk drive
activity, such as when the computer is writing to or reading from the
drive.
c
Caution: Do not transport notebook when the Hard Disk Drive LED is
lit.
•
FDD (Floppy Diskette Drive) Indicator- This LED indicates the
computer is reading from or writing to the floppy diskette drive.
c Caution: Never remove a diskette from the drive when the FDD LED is
On. Always remove the diskette before powering down the computer.
Failure to observe these precautions could result in damage to the disk-
ette and/or floppy drive unit.
•
TURBO (Turbo Mode) Indicator- lights when the notebook is operating
in its fastest clock speed.
3.2.3.3 Power Subsystem LEDs
The notebook contains two LED indicators (visible with notebook open or
closed) that light when the notebook is powered on and charge condition of
the internal batteries. These indicators include:
•
PWR/Suspend Indicator- dual-color LED that glows green when the
Power switch is set to the On (I) position and glows amber when the
computer is in the Suspend Mode. The LED also alternately glows
amber and green when the computer enters the Auto Suspend Mode.
•
Low Battery Indicator- This LED glows off when the batteries are more
than 10% charged and lights when the battery packs are low in charge.
Operating Instructions 3-5