•
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
Summary of Contents for TravelMate 5000 Series
Page 1: ...Maintenance Manual TravelMate 5000 Series Notebook Computers 9786166 0001 March 1995 ...
Page 47: ...Figure 1 16 TM5000 Series Functional Block Diagram 1 30 General Description ...
Page 95: ...Figure 4 2 Notebook Detailed Block Diagram Troubleshooting Procedures 4 3 ...
Page 149: ...Figure 6 4 Main Board P54 75MHz P N 9798803 0001 Sheet 2 of 2 6 14 Illustrated Parts Listing ...
Page 172: ...Figure 6 7 Keyscan Board P N 9786209 0001 Illustrated Parts Listing 6 37 ...
Page 180: ...Figure 6 11 Inverter Board P N 9786134 0001 Illustrated Parts Listing 6 45 ...
Page 185: ...Figure 6 12 DAB Board P N 9786273 0001 6 50 Illustrated Parts Listing ...
Page 228: ...Figure 7 5 Figure 7 5 IR Board P N 9798813 Logic Diagram Sheet 1 of 2 7 42 Schematic Diagrams ...
Page 229: ...Figure 7 5 Figure 7 5 IR Board P N 9798813 Logic Diagram Sheet 2 of 2 Schematic Diagrams 7 43 ...
Page 239: ...Figure A 1 Code Page 437 United States A 2 Character Sets ...
Page 240: ...Figure A 2 Code Page 850 Multilingual Character Sets A 3 ...
Page 241: ...Figure A 3 Code Page 863 Canadian French A 4 Character Sets ...
Page 242: ...Figure A 4 Code Page 865 Nordic Character Sets A 5 ...
Page 286: ...Printed in U S A ...
