1-18 Hardware Specifications and Configurations
Using the Keyboard 0
Figure 1-7. Keyboard Lock Keys
The keyboard has three lock keys which can be toggled on and off. (Table 1-7)
The keyboard also contains a numeric keypad which can be toggled on and off by enabling or
disabling the Num Lock key. The numeric keypad functions like a desktop numeric keypad.
(Table 1-8)
Table 1-7. Keyboard Lock Keys
Lock key Description
Caps Lock When Caps Lock is on, all alphabetic characters typed are in uppercase.
Num Lock When Num Lock is on, the embedded keypad is in numeric mode. The keys
function as a calculator (complete with the arithmetic operators +, -, *, and /).
Use this mode when doing a lot of numeric data entry. A better solution would
be to connect an external keypad.
Scroll Lock
<Fn> + <F12>
When Scroll Lock is on, the screen moves one line up or down when the up or
down arrow keys are pressed respectively. Scroll Lock does not work with
some applications.
Table 1-8. Numeric Keypad
Desired access Num Lock on Num Lock off
Number keys on keypad Type numbers in a normal
manner.
Navigate the screen by using
Home, PgUp, PgDn, End,
Ins, Del and arrow keys.
Cursor-control keys on
keypad
Hold <Shift> while using
cursor-control keys.
Hold <Fn> while using
cursor-control keys.
SG_JV51_HR.book Page 18 Friday, July 8, 2011 5:58 PM
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