Acer Aspire Z3801, Руководство по обслуживанию

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Hardware Specifications and Configurations
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Using the Keyboard
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The keyboard is powered by one (1) AAA battery. If battery power is low, the icon will
illuminate. (Figure 1-5)
Figure 1-5. Keyboard
The keyboard has three lock keys which can be toggled on and off. (Table 1-5)
The keyboard also contains a numeric keypad which can be toggled on and off by enabling or
disabling the Num Lock key. Table 1-6 shows function with Num Lock key on and off.
Table 1-5. 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 ope, -, *, and /).
Use this mode when doing a lot of numeric data entry.
Scroll Lock 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 1-6. Numeric Keypad
Desired function Num Lock on Num Lock off
Number keys on numeric
keypad Type numbers in a normal
manner. Navigate the screen by using
Home, PgUp, PgDn, End,
Ins, Del and arrow keys.