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Information on data errors, their causes, and recovery procedures.
Important precautions for using the SF Unit safely and effectively.
Alerts for low battery power and actions to take to prevent data loss.
An overview of the SF Unit's physical components and layout.
Details on battery types, replacement, and power management for the SF Unit.
Step-by-step instructions for replacing the main batteries.
Procedures for turning the SF Unit on and off, including auto power off function.
How to access and use the SF Unit's built-in help and guide functions.
Configuration options for the SF Unit, including startup display settings.
Procedure to customize the information shown when the SF Unit powers on.
Explanation of the information shown on the personalized startup screen.
Information on changing the size of characters displayed on the SF Unit screen.
Centralized control for SF Unit sound functions, including alarms and key tones.
How to view the amount of available and used memory on the SF Unit.
Guide to entering text, numbers, and special characters using the SF Unit keyboard.
Explanation of special function keys like NEXT, SET, and ESC during data entry.
Procedures for correctly entering dates and times in various formats.
Function to quickly input the current date and time.
Information on cursor movement and display scrolling applicable in all modes.
Understanding Index Display and Data Display formats and how to scroll through data.
Procedure to view detailed data from the abbreviated Index Display.
Procedure to return to the abbreviated Index Display from the detailed Data Display.
Methods for scrolling through data lines and screens in different display formats.
How to scroll through data items in Schedule Keeper Index and Data Displays.
Methods to scroll through calendars month-by-month or screen-by-screen.
Basic procedures for editing existing data items, including insert and overwrite modes.
How to modify a single character within existing data.
Procedure for adding new characters into existing data.
Methods for deleting single characters using DEL and BS keys.
Functionality for storing and managing names, numbers, and addresses.
Details on the structure and content of entries in the Telephone Directory.
Steps to access and start using the Telephone Directory function.
Step-by-step guide for entering contact information into the directory.
How to customize the labels for the six user-definable fields.
Option to toggle the visibility of directory labels to optimize display space.
Functionality for storing and managing business contact information.
Details on the structure and content of business card entries.
Steps to access and start using the Business Card Library function.
Step-by-step guide for entering business contact details.
Functionality for creating and storing text memos.
Steps to access and start using the Memo function.
Guide to creating and storing text memos.
How to perform calculations directly within the Memo Mode.
Procedure to insert a new memo between existing memo entries.
How to change the order of existing memo entries.
Display and management of full-month calendars from 1901-2099.
Steps to access the calendar display.
Explanation of the primary calendar active for operations.
How to switch between Sunday-to-Saturday and Monday-to-Sunday calendar layouts.
Understanding the flashing cursor used to select dates in the calendar.
Methods to navigate between months and display multiple months.
How to quickly display a calendar for a specific month and year.
Procedure to mark specific dates in the calendar for easy identification.
How to highlight all occurrences of specific days of the week across multiple months.
Procedures to remove highlights from specific dates or months.
How to calculate the number of working days between selected dates.
Navigating from the Calendar Mode to the Schedule Keeper Mode.
Navigating from the Calendar Mode to the Weekly Schedule Mode.
Functionality for scheduling appointments with times and descriptions.
Steps to access and begin using the Schedule Keeper function.
Explanation of the different types of data that can be stored in Schedule Keeper.
Details on five types of Schedule Keeper data: Reminder, No time, Start time only, etc.
How to quickly navigate to a specific date within the Schedule Keeper.
Procedure for entering appointment details for a single date.
Procedure for entering appointment details that span multiple dates.
How to set alarms for appointments in the Schedule Keeper.
How to turn schedule alarms on or off.
Important points regarding the behavior and limitations of schedule alarms.
How to check the existing schedule alarm settings for an entry.
Navigating from Schedule Keeper to the Calendar Mode.
Navigating from Schedule Keeper to the Weekly Schedule Mode.
Overview of appointments scheduled for an entire week.
Steps to access the weekly schedule display.
Explanation of the weekly schedule display elements and symbols.
Explanation of the graphical representation of weekly appointments.
Methods to navigate between weeks in the Weekly Schedule Mode.
How to quickly display a week for a specific date.
Navigating from Weekly Schedule to Schedule Keeper Mode.
Navigating from Weekly Schedule to Calendar Mode.
Functionality for tracking recurring events like annual, monthly, or daily reminders.
Steps to access and start using the Reminder 1 function.
Explanation of data types and alarm settings for Reminder 1.
Functionality for tracking recurring events with specific day/week options.
Procedure for creating Reminder 1 entries, including alarms and descriptions.
Important points regarding reminder alarms, including when they sound.
How to enable or disable reminder alarms system-wide.
Steps to access and start using the Reminder 2 function.
Explanation of data types and alarm settings for Reminder 2.
Functionality for creating and storing data files using custom filenames.
Procedure for creating Reminder 2 entries, including specific day/week options.
Steps to access and start using the Free File function.
Guide to creating and storing data files in Free File Mode.
How to use the calculation window within the Free File Mode.
Functionality for managing lists of tasks and to-do items.
How to perform calculations within the To Do Mode.
Steps to access and start using the To Do function.
Guide to creating and storing to-do items with check boxes.
Explanation of how to-do items are displayed and managed.
Procedure to insert a new to-do item between existing items.
How to change the order of existing to-do items.
How to mark tasks as completed or incomplete in the To Do list.
Functionality to create a secure memory area for private data.
Procedure to set up a password-protected secret memory area.
How to log in to an existing secret memory area.
Procedure to change the password for a secret area.
How to move data from the open area to the protected secret area.
How to move data from the secret area back to the open area.
Procedure for scrolling through data items in an Index Display.
Searching data within a mode based on initial characters of an entry.
Searching data within a mode for characters appearing anywhere in an entry.
Searching across all modes based on initial characters.
Searching across all modes for characters appearing anywhere.
Instantly finding data items starting with a specific character.
Detailed steps for performing initial character searches within specific modes.
Detailed steps for performing general searches within specific modes.
How to locate Schedule Keeper entries within specific timeframes.
Explanation of how time searches work in the Schedule Keeper.
Overview of global search capabilities across all modes.
Choosing between manual typing or automatic input for global search terms.
Procedure to search all modes based on initial characters.
Detailed steps for performing global initial character searches.
Procedure to search all modes for characters anywhere in entries.
Detailed steps for performing global general searches.
Procedures for editing, deleting, and protecting data items.
How to quickly find data items using an alphabetical index.
How to protect data items from accidental deletion.
Steps for modifying existing data entries.
How to edit multiple Business Card Library items simultaneously.
Procedure to erase all data within a specific mode.
How to remove Schedule Keeper entries up to a specified date.
Procedure for deleting individual data entries.
Functionality for moving and duplicating data blocks between entries.
How to relocate Schedule Keeper data to a different date.
Procedure to select and remove a block of text for later pasting.
Procedure to select and duplicate a block of text to a clipboard.
How to insert copied or cut text from a clipboard into an entry.
Procedure to delete contents from a specific clipboard.
How to view the data currently stored in the clipboards.
Methods for copying data items to create new entries.
Copying a single-date item from Schedule Keeper.
Copying a multiple-date item from Schedule Keeper.
Copying items between Telephone Directory and Business Card Library.
Copying items from Reminder, Memo, and To Do modes.
Setting and managing the SF Unit's primary time zone and date.
How to view the current Home Time and its associated settings.
Procedure to set the Home Time city using an alphabetical city list.
Procedure to set the Home Time city using a world map interface.
How to adjust the current time and date for the Home Time.
How to choose the display format for dates (e.g., MM/DD/YYYY).
How to toggle between 12-hour and 24-hour time displays.
How to enable or disable Daylight Saving Time.
Functionality for setting a daily alarm to sound at a specific time.
How to view the current Daily Alarm settings.
Important points regarding the behavior and limitations of the Daily Alarm.
Procedure to set the time for the daily alarm.
How to set the city for the Daily Alarm using a list.
How to set the city for the Daily Alarm using a world map.
Functionality to view the time in 32 different time zones worldwide.
How to view the current time in various world cities.
Procedure to set a World Time city using an alphabetical list.
Procedure to set a World Time city using a world map interface.
How to toggle Daylight Saving Time for World Time cities.
Displays a list of the next nine scheduled alarms.
How to view the upcoming alarm schedule.
Introduction to the SF Unit's calculator functions.
Steps to access the calculator application.
Explanation of how keyboard keys function within the calculator.
Guide to basic arithmetic operations and the use of calculator keys.
How to use the constant calculation feature for repeated operations.
Methods for fixing mistakes made during calculations.
Understanding error indicators and conditions in the calculator.
Functionality for performing arithmetic operations on dates.
Calculating the number of days between two specified dates.
Calculating a future date by adding a number of days to a start date.
Important notes regarding the use and limitations of date calculation functions.
How to access other modes like Calendar from the Calculator.
Procedure to open the Calendar Mode from Calculator.
Procedure to open the Schedule Keeper Mode from Calculator.
Procedure to open the Weekly Schedule Mode from Calculator.
Introduction to IC cards for software and data storage.
Important safety and handling guidelines for IC cards.
Step-by-step guide for replacing the battery in IC cards.
Procedure for inserting and ejecting IC cards from the SF Unit.
Steps to remove the current IC card and install a new one.
List of compatible IC cards for the SF-R10/SF-R20.
Functionality for using RAM cards for expanded data storage.
Procedures for preparing RAM cards for use with the SF Unit.
Steps to format a new or existing RAM card.
How to toggle between SF Unit's internal memory and RAM card memory.
Information on creating and managing passwords for RAM card secret areas.
How to log in to a password-protected secret area on a RAM card.
Procedure to move data from RAM card open area to its secret area.
Methods for moving data between SF Unit memory and RAM cards.
How to move data from RAM card secret area back to open area.
Notes on handling Free File data during transfers, especially regarding duplicate filenames.
Procedure to transfer a single data item between memory and RAM card.
How to transfer all data from a particular mode (e.g., Directory) to RAM card.
How to transfer all data from the SF Unit to a RAM card.
Instructions for configuring the SF Unit for data transfer.
How to physically connect two SF Units for data transfer.
Information on connecting the SF Unit to a PC for data transfer.
Steps to connect the SF Unit to a PC via an interface unit.
Configuring communication parameters like Parity, Bit Length, and BPS.
Explanation of communication parameter settings for successful data exchange.
Procedure to transfer all stored data from the SF Unit.
Detailed steps for sending all data to another SF Unit or PC.
How to send data from the Schedule Keeper Mode.
Procedure to send a single Schedule Keeper entry.
How to send specific, selected Schedule Keeper entries.
Procedure to send a range of Schedule Keeper entries by date.
How to send date highlights from the Calendar Mode.
Procedure to send the highlights for a single calendar month.
Procedure to send Calendar Mode highlights for a date range.
How to send data from various modes like Directory, Memo, etc.
Procedure to send a single data item from supported modes.
How to send specific, selected data items from supported modes.
How to send all data entries within a particular mode.
Instructions for preparing the SF Unit and printer for output.
Steps to physically connect the SF Unit to a printer via an interface.
How to print data stored in the Schedule Keeper Mode.
Procedure to print a single Schedule Keeper entry.
How to print a range of Schedule Keeper entries.
How to print date highlights from the Calendar Mode.
Procedure to print highlights for a single calendar month.
How to print Calendar Mode highlights for a date range.
How to print data from modes like Directory, Memo, etc.
Procedure to print a single data item from supported modes.
How to print all data entries within a particular mode.
Instructions for connecting and configuring the CP-9 Pen Printer.
Steps to physically connect the SF Unit to the CP-9 Pen Printer.
Explanation of parameter settings for printing with the CP-9 Pen Printer.
How to input data directly from the SF Unit keyboard for printing.
How to print data stored in the SF Unit's memory.
Procedure to print specific data items from SF Unit memory.
How to adjust character size and pitch for printed output.
Steps to modify print format attributes like character size and pitch.
Explanation of the function of each key on the SF Unit's keyboard.
Detailed descriptions of key functions, including mode keys and special function keys.
Information on the memory capacity for various data storage modes.
Table showing the character sequence used for alphabetical data sorting.
Procedure to erase all data and reset SF Unit settings to defaults.
List of error messages, their meanings, and recommended actions.
Technical details including dimensions, weight, power, and operating conditions.
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