xviii
Disconnecting LAN cable
.................................................................
4-28
Cleaning the computer
...................................................................
4-28
Moving the computer
......................................................................
4-28
Heat dispersal
..................................................................................
4-29
Chapter 5 The Keyboard
Typewriter keys
.................................................................................
5-1
F1 … F12 function keys
.....................................................................
5-2
Soft keys: Fn key combinations
........................................................
5-2
Emulating keys on enhanced keyboard
..............................................
5-2
Hot keys
.............................................................................................
5-4
Fn Sticky key
.....................................................................................
5-7
Windows special keys
.......................................................................
5-7
Keypad overlay
..................................................................................
5-7
Turning on the overlays
.......................................................................
5-8
Temporarily using normal keyboard (overlay on)
..................................
5-9
Temporarily using overlay (overlay off)
.................................................
5-9
Temporarily changing modes
..............................................................
5-9
Generating ASCII characters
............................................................
5-9
Chapter 6 Power and Power-Up Modes
Power conditions
...............................................................................
6-1
Power indicators
...............................................................................
6-4
Battery indicator
.................................................................................
6-4
DC IN
15V
indicator
............................................................................
6-4
Power indicator
...................................................................................
6-4
Battery types
......................................................................................
6-5
Main battery
.......................................................................................
6-5
Secondary battery (option)
..................................................................
6-6
Real Time Clock battery
.....................................................................
6-6
Care and use of the battery pack
.....................................................
6-7
Safety precautions
..............................................................................
6-7
Charging the batteries
......................................................................
6-10
Monitoring battery capacity
..............................................................
6-11
Maximizing battery operating time
....................................................
6-12
Retaining data with power off
............................................................
6-13
Extending battery life
........................................................................
6-13
Replacing the battery pack
.............................................................
6-14
Removing the battery pack
...............................................................
6-14
Installing the battery pack
.................................................................
6-15