Bedienungsanleitung HP 12c - F2230A (Seite 17 von 211) (Englisch)

469972

Zoom out

Zoom in

Vorherige Seite

1/211

Nächste Seite

Section 1: Getting Started 17

File name: hp 12c_user's guide_English_HDPMBF12E44 Page: 17 of 209

Printered Date: 2005/7/29 Dimension: 14.8 cm x 21 cm

Throughout this handbook, references to the operation of an alternate function

appear as only the function name in a box (for example, “The

function …”).

References to the selection of an alternate function appear preceded by the

appropriate prefix key (for example, “Pressing

…”). References to the

functions shown on the keyboard in gold under the bracket labeled “CLEAR”

appear throughout this handbook preceded by the word “CLEAR” (for example,

“The CLEAR

function …” or “Pressing

CLEAR

…”).

If you press the

prefix key mistakenly, you can cancel it by pressing

CLEAR

. This can also be pressed to cancel the

, and

keys.

(These keys are “prefix” keys in the sense that other keys must be pressed after

them in order to execute the corresponding function.) Since the

key is also

used to display the mantissa (all 10 digits) of a displayed number, the mantissa of

the number in the display will appear for a moment after the

key is released.

Pressing the

prefix key turns on the corresponding status indicator —

— in the display. Each indicator turns off when you press a function key

(executing an alternate function of that key), another prefix key, or

CLEAR

Keying in Numbers

To key a number into the calculator, press the digit keys in sequence, just as if you

were writing the number on paper. A decimal point must be keyed in (using the

decimal point key) if it is part of the number unless it appears to the right of the last

digit.

Digit Separators

As a number is keyed in, each group of three digits to the left of the decimal point

is automatically separated in the display. When the calculator is first turned on

after coming from the factory — or after Continuous Memory is reset — the

decimal point in displayed numbers is a dot, and the separator between each

group of three digits is a comma. If you wish, you can set the calculator to display

a comma for the decimal point and a dot for the three-digit separator. To do so,

turn the calculator off, then press and hold down the

key while you press

;

Doing so again sets the calculator to use the original digit separators in the

display.

Negative Numbers

To make a displayed number negative — either one that has just been keyed in or

one that has resulted from a calculation — simply press

(change sign) . When

the display shows a negative number — that is, the number is preceded by a

minus sign — pressing

removes the minus sign from the display, making the

number positive.

Missbrauch melden von Frage und/oder Antwort

Libble nimmt den Missbrauch seiner Dienste sehr ernst. Wir setzen uns dafür ein, derartige Missbrauchsfälle gemäß den Gesetzen Ihres Heimatlandes zu behandeln. Wenn Sie eine Meldung übermitteln, überprüfen wir Ihre Informationen und ergreifen entsprechende Maßnahmen. Wir melden uns nur dann wieder bei Ihnen, wenn wir weitere Einzelheiten wissen müssen oder weitere Informationen für Sie haben.

HP 12c - F2230A Seite 17

Brauchen Sie Hilfe? Stellen Sie Ihre Frage.

Missbrauch melden von Frage und/oder Antwort

Art des Missbrauchs:

Forenregeln

Neu registrieren

Andere Handbücher von HP 12c - F2230A

Das Handbuch wird per E-Mail gesendet. Überprüfen Sie ihre E-Mail.

Ihre Frage wurde zu diesem Forum hinzugefügt

Info