Following is a brief explanation of each key.
33
Operation
Digit keys, 0 through 9 -
The space bar can also be
used as a zero key.
Plus key -
For addition.
Minus key -
For subtraction.
Multiply key -
For multiplication.
Divide key -
For division.
Decimal point key -
For the placement of a decimal point.
Equal key -
For obtaining the results of operations. The
result may be used in subsequent calculations. This key
is also used for repeated multiplication/division and re
peated addition/subtraction.
Change Sign key
-
Changes a positive number to a nega
tive number and vice versa.
The small blue
+I-
sign may
not be shown on your computer, but it will still work.
Содержание Z-170
Страница 3: ...Z 170 PC Portable Computer Owner s Manual 7ENirH data systems...
Страница 8: ...2...
Страница 64: ...58 Operation...
Страница 94: ...A 24...
Страница 122: ...8 28...
Страница 138: ......
Страница 140: ......
Страница 142: ......
Страница 144: ......
Страница 146: ..._...
Страница 147: ...595 3532...