Casio SF-4900ER - PART 5 - Calculator Functions; Using the Calculator; To Enter the Calculator Mode; About the Calculator Mode Keys

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PART 5

Calculator Functions

Using the Calculator

Whenever you enter the Calculator Mode, some of the keys on the SF Unit

keyboard take on calculator functions.

To enter the Calculator Mode

Press CAL/CONV to enter the Calculator Mode.

About the Calculator Mode keys...

The following illustration shows the SF Unit keys that are used in the Calculator

Mode.

•

AC — clears the calculator completely (except the calculator memory).

• Use

C to clear a value if you have not yet entered the operator following that

value.

•

CLEAR — clears the calculator.

• Use the number keys (

0 through 9 ) to enter values. Press • to input a decimal

point.

7 8 9 ÷

4 5 6

1 2 3

–

TIME/DATE

AC C MC MR M M

W E R T Y U I

Main Page

Before Using the Unit for the First Time3
- About the el Backlight5
Introduction SF-4900ER/SF-4980ER/SF-4985ER6
- Multiple Language Capability7
- About this Manual8
- Manual Conventions9
- Table of Contents10
PART 1 - Getting Started15
- Read this First15
- Make Back up Copies of Important Data15
- About the "ARE YOU USING15
- General Precautions17
- About the Power Supply17
- Resetting the SF Unit's Memory21
  - To Reset the SF Unit's Memory21
PART 2 - Operation Reference23
General Guide23
Setting up the SF Unit23
- To Switch Power on and off23
- About the Auto Power off Function24
- To Turn on the el Backlight24
- To Adjust the Display Contrast24
- To Select a Mode25
- To Check the Memory Status26
- To Use the FUNCTION Key26
- About the SOUND Menu27
- To Switch the Key Input and Alarm Tones on and off27
- About Alarm Types27
Inputting Letters, Numbers and Symbols28
- To Input Letters and Numbers29
- To Input Upper-Case Letters29
- To Shift the Keyboard29
- To Input Accented Characters29
- To Input Other Symbols30
- To Correct, Delete or Insert Characters30
- Date and Time Input31
PART 3 - Data Management Functions32
- To Enter a Mode32
- About Display Formats32
Using the Telephone Directory34
- About Telephone Directory Data Items and Data Entries34
- Inputting Telephone Directory Data34
- To Change a FREE Entry Label36
- Where to Find Other Information36
Using the Memo Mode37
- To Input Memo Mode Data37
- To Insert a New Memo Mode Data Item between Two Items in Memory37
- Where to Find Other Information38
Using the Calendar39
- To Display the Calendar39
- To Scroll through Calendars39
- About the Date Cursor39
- To Specify a Month for Display in the Calendar Mode40
- To Specify a Month and Date for Display in the Calendar Mode40
- To Highlight and Unhighlight Specific Dates40
- To Highlight Days of the Week for Multiple Months40
- To Unhighlight All Dates in a Specific Month41
- To Unhighlight All Dates up to a Specific Month42
Using the Schedule Keeper43
- To Enter the Schedule Keeper43
- To Specify a Date43
- About Schedule Keeper Data and Initial Displays43
- To Input Schedule Keeper Data44
- Using Schedule Alarms45
- To Set a Schedule Alarm When Inputting Data45
- To Set or Change a Schedule Alarm for an Existing Data Entry46
- To View a Data Entry's Current Schedule Alarm Setting46
- To Delete a Specific Schedule Alarm46
- Where to Find Other Information47
Using the Expense Mode48
- Before Using the Expense Mode48
- About Expense Mode Data Items and Data Entries48
- About Expense Mode Display Formats48
- To Enter the Expense Mode49
- To Edit Labels50
- To Specify a Date51
- To Input Expense Mode Data51
- To Change the Amount Type52
- To Calculate Expense Totals for a Specific Period53
- About the Total Amount Display55
- Where to Find Other Information55
Using the to Do Mode56
- To Input to Do Mode Data56
- About the to Do List56
- To Insert a New to Do Item between Two Existing Items56
- To Check and Uncheck to Do Items57
Using the Reminder Mode58
- About Reminder Mode Data58
- Inputting Reminder Data59
- About Reminder Alarms60
- To Set a Reminder Alarm When Inputting Data60
- To Switch Reminder Alarms on and off60
- Where to Find Other Information60
Recalling Data Stored in Memory61
- To Locate Data Using Index Search61
- To Locate Data Using Initial Character Search61
- To Locate Data Using Mode Search63
Editing, Deleting and Copying Data64
- To Edit a Data Item64
- To Delete a Single Data Item64
- To Delete All Data Items in a Mode65
- To Delete Multiple Data Items in the Schedule Keeper Mode or Expense Mode65
- To Move a Schedule Keeper Data to a Different Date66
- To Move an Expense Mode Data Item to a Different Date66
- To Copy a Data Item67
Using the Secret Function68
- To Create a Secret Memory Area68
- To Enter an Existing Secret Memory Area69
- To Edit an Existing Password69
- To Transfer Data from the Open Memory Area to the Secret Memory Area70
- To Transfer Data from the Secret Memory Area to the Open Memory Area70
PART 4 - Timekeeping Functions71
Using the Home Time Function71
- About Home Time Displays71
- To Display the Home Time72
- To Set the Home Time Zone72
- To Set the Home Time73
- To Switch the Home Time between 12-Hour and 24-Hour Format73
- To Switch the Home Time between Standard and Daylight Saving Time74
- To Edit a City Code Name74
- To Set the Daily Alarm75
- About the Daily Alarm75
- To Select the Date Format76
Using the World Time Function77
- To Display the World Time77
- To Set the World Time Zone77
- To Switch a World Time Zone between Standard and Daylight Saving Time77
- To Edit a City Code Name77
- City Code List78
PART 5 - Calculator Functions79
Using the Calculator79
- To Enter the Calculator Mode79
- About the Calculator Mode Keys79
- To Perform Calculations81
- To Perform Constant Calculations82
- To Correct Errors in Calculations82
- About Calculation Errors82
- To Clear Errors83
Performing Date Calculations83
- To Calculate the Number of Days between Two Dates83
- To Calculate the Date that Is a Specific Number of Days after Another Date84
Using the General Conversion Mode85
- To Enter the General Conversion Mode85
- To Set an Exchange Rate85
- To View the Current General Conversion Mode Rates87
- To Perform a Currency Conversion88
- To Change the Currency Name and Rate89
- To Specify Decimal Value Handling90
- About Conversion Errors91
- To Clear Errors91
Using the Euro Conversion Mode92
- To Enter the Euro Conversion Mode92
- To View the Euro Conversion Rate Table93
- To Perform the Currency Conversion94
- To Change the Currency Name and Rate95
- To Specify Decimal Value Handling96
- About Conversion Errors96
- To Clear Errors96
PART 6 - Data Communications97
About Data Compatibility97
Setting up for Data Communications98
- To Connect the SF-4900ER/SF-4980ER/SF-4985ER to Another SF Unit (or CSF Unit/Nx Unit)98
- Performing Data Communications between an SF Unit and a Personal Computer99
- To Set the SF Unit Hardware Parameters100
- About Communications Parameters100
- To Set up the SF Unit to Receive Data101
Sending Data102
- About Data Transfer Types102
- To Send All Data Items103
- To Send One Telephone Directory, Memo Mode, to Do Mode, or Reminder Mode Item104
- To Send One Schedule Keeper or Expense Mode Entry104
- To Send One Month of Calendar Data (Highlights)105
- To Send All Telephone Directory, Memo Mode, to Do Mode, or Reminder Mode Data105
- To Send All Schedule Keeper or Expense Mode Data in a Specific Period106
- To Send All Calendar Data in a Specific Period107
PART 7 - Technical Reference108
Keys108
Storage Capacity111
- Telephone Directory111
Auto Sort Sequence113
Message Table114
Specifications116
- Main Modes116
- Data Storage116

Casio SF-4900ER - PART 5 - Calculator Functions; Using the Calculator; To Enter the Calculator Mode; About the Calculator Mode Keys

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