EL-6091 - Calculator SHARP - Free user manual and instructions

Product Type	Scientific Calculator
Model	EL-6091
Brand	Sharp
Dimensions (approx.)	160 x 80 x 15 mm
Weight (approx.)	100 g (including battery)
Power Supply	1 x CR2032 lithium coin cell battery
Battery Life	Approximately 3 years under normal use
Display	12-digit LCD with dot matrix
Key Functions	Basic arithmetic, trigonometric, logarithmic, exponential, statistics, and memory functions
Number of Functions	Over 240 functions
Operating Temperature	0°C to 40°C
Auto Power Off	After approximately 10 minutes of inactivity
Warranty	1 year limited warranty
Maintenance	Clean with a soft dry cloth. Do not use solvents or abrasive cleaners.
Safety	Do not expose to moisture, extreme temperatures, or direct sunlight. Keep away from magnetic fields.
Repair and Spare Parts	For repair or spare parts, contact Sharp authorized service centers. Do not attempt to open the device.
General Information	This calculator is designed for educational and professional use. Refer to the user manual for detailed operation instructions.

Frequently Asked Questions - EL-6091 SHARP

How do I turn the calculator on and off?

Press the ON/C key to turn on the calculator. To turn it off, press the SHIFT key followed by OFF (or use the auto power-off feature).

What type of battery does the EL-6091 use?

The calculator uses one CR2032 lithium coin cell battery. Replace it when the display becomes dim or erratic.

How do I replace the battery?

Slide the battery cover off, remove the old battery, and insert a new CR2032 with the positive side facing up. Replace the cover. Dispose of old batteries properly.

What does the 'E' error mean?

The 'E' error indicates a syntax or calculation error, such as division by zero or exceeding the input limit. Press AC to clear.

Can I calculate trigonometric functions in degrees and radians?

Yes. Press the MODE key to select Deg (degrees) or Rad (radians). The current mode is shown on the display.

How do I recall a previous answer?

Press SHIFT then ANS to recall the last calculation result. You can use it in subsequent calculations.

Is there a memory function?

Yes. Use M+ to add to memory, M- to subtract, MR to recall, and MC to clear memory.

What is the warranty period?

The Sharp EL-6091 comes with a 1-year limited warranty from the date of purchase against manufacturing defects.

How do I perform a factory reset?

Press SHIFT then 9 (CLR) and select Setup to reset all settings to default, or remove the battery for 10 seconds.

Where can I download the user manual?

The user manual is available for free download on notice-facile.com in PDF format. You can also request a translated version via email.

USER MANUAL EL-6091 SHARP

SHARP ELECTRONICS CORPORATION warrants to the first consumer purchaser that this Sharp brand product (the 'Product'), when shipped in its original container, will be free from defective workmanship and materials and agrees that it will, at its option, either repair the defect or replace the defective Product or part thereof at no charge to the purchaser for parts or labor for the time period(s) set forth below.

This warranty does not apply to any appearance items of the Product nor to the additional excluded item(s) set forth below nor to any product the exterior of which has been damaged or defaced, which has been subjected to misuse, abnormal service or handling or which has been altered or modified in design or construction.

In order to enforce the rights under this limited warranty, the purchaser should follow the steps set forth below and provide proof of purchase to the servicer.

The limited warranty described herein is in addition to whatever implied warranties may be granted to purchasers by law. ALL IMPLIED WARRANTIES INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR USE ARE LIMITED TO THE PERIOD(S) FROM THE DATE OF PURCHASE SET FORTH BELOW. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

Neither the sales personnel of the seller nor any other person is authorized to make any warranties other than those described herein or to extend the duration of any warranties beyond the time period described herein on behalf of Sharp.

The warranties described herein shall be the sole and exclusive warranties granted by Sharp and shall be the sole and exclusive remedy available to the purchaser. Correction of defects, in the manner and for the period of time described herein, shall constitute complete fulfilment of all liabilities and responsibilities of Sharp to the purchaser with respect to the Product and shall constitute full satisfaction of all claims, whether based on contract, negligence, strict liability or otherwise. In no event shall Sharp be liable, or in any way responsible, for any damages or defects in the Product which were caused by repairs or attempted repairs performed by anyone other than an authorized servicer. Nor shall Sharp be liable, or in any way responsible, for any incidental or consequential economic or property damage. Some states do not allow the exclusion of incidental or consequential damages, so the above exclusion may not apply to you.

THE WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE

Your Product:

Warranty Period for this Product:

Additional items excluded from warranty coverage.

Where to obtain service:

SHARP.

What to do to obtain service:

Electronic Organizer

One (1) year parts and labor from date of purchase. Any consumable items such as paper, maintenance cartridge, ink cartridges supplied with the Product or to any equipment or any hardware, software, firmware, fluorescent lamp, power cords, covers, rubber parts, or peripherals other than the Product.

At a Sharp Authorized Servicer located in the United States. To find out the location of the nearest Sharp Authorized Servicer, call Sharp toll free at 800-BE-

Ship (prepaid) or carry in your Product to a Sharp Authorized Servicer. Be sure to have proof of purchase available. If you ship or mail the Product, be sure it is packaged carefully.

NOTICE

- SHARP strongly recommends that separate permanent written records be kept of all important data. Data may be lost or altered in virtually any electronic memory product under certain circumstances. Therefore, SHARP assumes no responsibility for data lost or otherwise rendered unusable whether as a result of improper use, repairs, defects, battery replacement, use after the specified battery life has expired, or any other cause.

• SHARP assumes no responsibility, directly or indirectly, for financial losses or claims from third persons resulting from the use of this product and any of its functions, such as stolen credit card numbers, loss or alteration of stored data, etc.
• The information provided in this manual is subject to change without notice.

CONTENTS

PART NAMES ...... E3

USING THE ORGANIZER FOR THE FIRST TIME ...... E6

ENTERING CHARACTERS...... E8

CLOCK MODE E10

TELEPHONE MODE ...... E21

① RESET switch ② Power ON/Clear/Clear entry key ③ Power OFF key ④ Cursor movement keys ⑤ MODE keys ⑥ SEARCH keys The following notations are used for key operations.

The blue colored keys are operated by pressing 2nd and appropriate key.

Display Symbols

*: Indicates that the recalled listing is secret.

More information exists in the direction indicated by the symbol. (Press ▼, ▶, ▲, or ▼ to display the information).

A: Indicates that alphabetic letters and symbol characters can be entered. Pressing 2nd N↔A clears "A", allowing you to enter numbers.

R: Indicates that remark information for the telephone listing is displayed.

E-mail: Indicates that the E-mail address for the telephone listing is displayed.

CAPS: Capital (uppercase) letters will be entered. To enter small (lowercase) letters, turn "CAPS" off by pressing CAPS.

■: Secret listings can be accessed.

2nd: Indicates that 2nd has been

pressed.

Indicates that the daily alarm has been set.

AM:

Indicates that the clock is set in the 12-hour format.

PM

The schedule alarm(s) that have been set will sound.

NOTE

• In this manual, only the symbols necessary for explanation will be shown.

USING THE ORGANIZER FOR THE FIRST TIME

Be sure to perform the following operations before using the Organizer for the first time.

1. Press the RESET switch twice.

- Press the RESET switch with a ball-point pen or similar object. Do not use an object with a breakable or sharp tip.

1. Press 2nd ENTER.

TEL1:NAME ?

• The Telephone mode entry prompt will appear to allow you to enter a telephone listing.

When Abnormal Conditions Cause a Malfunction

If the Organizer is subjected to strong, extraneous electrical noises or shocks during use, an abnormal condition may

occur in which no keys (including C-CE ON) will respond. If this happens, press the RESET switch on the left side.

If an error occurs internally, "DATA PROBLEM" and "PRESS RESET" are displayed alternately. Clear all memories by performing the above steps.

ENTERING CHARACTERS

Alphanumeric letters and symbols can be entered into the dot display area (top row). Numbers and some alphabetic letters (only C and F) are entered into the segment display area (middle and bottom row).

(1) Entering Numbers and Letters

Press 2nd and N↔A to switch the entry between alphabetic letters and numbers.

When "A" is displayed on the left, alphabetic letters can be entered.

To switch between uppercase and lowercase letters, press CAPS.

When "CAPS" is displayed on the left, uppercase letters can be entered.

Press the desired number or letter key after selecting the above-mentioned entry mode. In this manual, operating examples are described with the setting of "CAPS" on.

(2) Entering Symbols

The 19 symbols shown below can be

entered. Press SMBL until the desired symbol appears.

a/_^\~&!?( )÷+其*£¥

NOTES

• @ can be recalled in rotation after °.
• Press 2nd SMBL to recall the symbol in reverse order.

Making Corrections

Move the cursor to the number or letter to be corrected. Enter the correct number or letter to replace the previous one.

(1) Cursor

The cursor (_ or ■) indicates the position for entry of a character or a number. Move the cursor with ⏻, ▶, ▶, or ▽.

(2) Inserting characters

Each time INS is pressed, a space is inserted at the cursor position to allow you to enter a character.

(3) Deleting characters

Press DEL to delete the character at the cursor position.

CLOCK MODE

The Organizer has both Home and World clocks.

1. Setting the Home Clock

(1) Setting and changing the Home city

Set your local city as the Home city by selecting its zone number.

Zone numbers are based on the distance of the zones from the international date line (zone number zero). For example, there is a 13-hour difference between the date line and London (London is 13 hours behind), so the zone number for London is 13.

Honolulu is 23 hours behind the date line, so its zone number is 23.

The names and zone numbers of 27 cities are stored in the Organizer's memory. (Refer to page E20)

1. Press ☐ once or twice to display the Home clock.

NEW YORK

1998-1-1

0:02 20

• The home clock displays the time in the bottom row. • The default Home city after initializing the Organizer is New York.

1. Press 2nd EDIT to enter the edit mode.

- "18" on the display indicates the time zone.

1. Press √ or ∧ to display the desired city name from the cities stored in the Organizer.
2. Press ENTER to set the Home city.

NOTES

• Some city names are abbreviated on the display as follows:

HONG KONG ..... HONGKONG

NEW DELHI .....DELHI

- For zone numbers 0, 14, and 15, the city name display is blank.

(2) Setting and changing the date and time

Example:

Set the date and time to February 10th, 1998, 10:08 PM in New York.

1. Press ☐ once or twice to display the home clock.

NEW YORK 1998- 1- 1 0:05 35

1. Press 2nd EDIT.

NEW YORK 18 1998- 1- 1 _0:05 38

• The cursor starts to flash.

1. Press ⬇ to move the cursor to the middle row and enter the date.

19980210

• Enter the year and two digits each for both month and date. Seconds are reset to 00. • To change only the time (not year, month, or date), this step can be omitted.
• Press 12→24 to select the 12-hour or 24-

hour clock.

- The display switches between them every time 12→24 is pressed. "AM" or "PM" is displayed for the 12-hour clock. For this example, set the 12-hour clock.

1. Enter the hour and minute.

PM 1008

- Enter two digits each for both hour and minutes.

1. Press ENTER. The clock begins to count the seconds.

- If an invalid year, month, date, or time is entered, "ERROR!" will be displayed momentarily when ENTER is pressed. Enter the proper value and press ENTER again.

NOTES

• The built-in calendar extends from January 1st, 1901, to December 31st, 2099. - When the time is set on the 12-hour basis, noon and midnight change as below: 11:59 AM → 12:00 PM (noon) → 12:59 PM → 1:00 PM → 11:59 PM → 12:00 AM (midnight) → 12:59 AM → 1:00 AM → 11:59 AM...

2. Using the World Clock

The time anywhere in the world can be checked by selecting its zone number. The default city for the WORLD time is London.

(1) Displaying the World clock

Press ☐ once or twice. Each time you press ☐, the clock will alternate between the home and world clocks.

LONDON

2-11 3:10 ⁴

[5:00]

"[5:00]" indicates the time difference from the Home city.

(2) Changing the city for the World clock

Once a city is set for the World clock, the time in that city will be displayed whenever World clock is selected.

1. Press ☐ once or twice to display the World clock.
2. Press 2nd EDIT to enter the edit mode.
3. Follow the procedure for "Setting and

changing the Home city" (from step 3) on page E10.

(3) Registering a city name not found in the list

Example:

Register the city for the World clock to Rome (Rome is in zone number 12, but is not included in the city list):

1. Press ☐ once or twice to display the World clock.
2. Press 2nd EDIT to enter the edit mode. • The cursor flashes on the city name.
3. Press ▼ or ∧ to set the zone number to 12. (initially the city is Paris.)
4. Enter the city name (up to 8 characters). ROME SPACE

1. Press ENTER to store the new name.

NOTES

• To register a city name for the Home clock, first display the Home clock then press 2nd EDIT followed by ▲ to move the cursor to the city name.

• Only one changed city name can be stored in each of the Home and World clocks. • Each changed name is stored until you change the zone number next time.

3. Checking the Date and Time

Press 📄 once or twice to check the date and time for the home or world clock.

The day of the week can be displayed by pressing 2nd CALENDAR.

The year is also displayed for the world clock.

4. Setting Daylight Saving Time/Summer Time

If DST (daylight saving time/summer time) is used, the local time is advanced one hour during the summer. Both the Home clock and World clock can be set for DST as follows:

(1) Home clock

1. Press ☐ once or twice to display the Home clock.
2. Press 2nd EDIT to enter the edit mode.
3. Enter the correct daylight saving time/summer time.
4. Press 2nd ENTER to set the time as DST. • A "☐" appears on the display and DST is now set.

To clear DST, follow the same procedure, enter the correct time in step 3, and press 2nd ENTER. The "☐" disappears and DST is now cleared.

(2) World clock

1. Press ☐ once or twice to display the World clock.
2. Press 2nd EDIT, then 2nd ENTER.

- A “☐” appears on the display and DST is now set. Setting DST in the World clock automatically sets the time one hour ahead.

To clear DST, follow the procedure mentioned directly above. The “☐” disappears and DST is now cleared.

NOTES

• When DST is set for one World city, it is used for all cities displayed in the World clock.
• DST can be set independently in either the Home or the World clock. For example, if DST

is set for the Home clock, it does not have to be set for the World clock.

5. Daily Alarm

When the time clock reaches the alarm time, it beeps for one minute. Press either 📐, ALARM, C-CE, or OFF to turn off the alarm.

(1) Setting / Changing the daily alarm time

Example:

Set the daily alarm to 3:30 PM.

1. Press ☐ then ALARM to display the daily alarm.

ALARM OFF

12:00 AM

1. Press 2nd EDIT.
2. Enter the time.

PM 0330

1. Press ENTER.

ALARM ON

3:30 PM

- The daily alarm time is set. The daily alarm is also automatically switched on. ("▶" appears.)

NOTE

• The clock system for the daily alarm time is the same as that used for the clock.

(2) Turning the daily alarm on and off The daily alarm will sound when "▶" is displayed.

“▶” is displayed or cleared every time ▶ is pressed while the daily alarm screen is displayed.

NOTE

- You can display or clear "▶" by pressing 2nd ▶ in any mode.

Names and Zone Number of the Cities in the Clock

Zone number	City	Zone number	City
1	AUCKLAND	10	MOSCOW
2	NOUMEA	11	CAIRO
3	SYDNEY	12	PARIS
3.3	ADELAIDE	13	LONDON
4	TOKYO	16	RIO DE JANEIRO
5	HONG KONG	17	CARACAS
6	BANGKOK	18	NEW YORK
6.3	YANGON	19	CHICAGO
7	DHAKA	20	DENVER
7.3	NEW DELHI	21	LOS ANGELES
8	KARACHI	22	ANCHORAGE
8.3	KABUL	23	HONOLULU
9	DUBAI	24	MIDWAY
9.3	TEHRAN

TELEPHONE MODE

The telephone listing is composed of two files, TEL1 and TEL2.

The telephone listing can be used separately for convenience, i.e. TEL1 for private and TEL2 for business.

Each telephone listing consists of name, phone number, E-mail address, and remark fields. The maximum number of characters for each field and allowable characters are shown below.

Field	Number of characters	Allowable characters
Name	36 characters	Alphabetic letters, numbers, symbols, period, comma, hyphen, colon, space
E-mail address	48 characters
Remark	36 characters
Phone number	60 characters	Numbers, hyphen, colon, space, F, C

1. Storing Telephone Listings

Example:

Enter the following data into TEL1.

Smith Robert (NAME), 012-345-6789,

F 345-6790 (TEL and FAX No.),

[e-mail] (E-MAIL ADDRESS),

Manager (REMARK)

1. Press ☐ once or twice to display the Telephone mode (TEL1) screen.

TEL1:NAME ?

1. Enter the name.

S CAPS MITH SPACE CAPS R CAPS OBERT

* mith Robert_

1. Press ENTER to allow you to enter a phone number.

NUMBER ?

1. Enter the phone number.

012 - 345 - 6789

- Use J to enter “-”.

1. Then enter the fax number.

- If the number of digits for a phone number is less than 12, press ▼ to move onto the next line to make the telephone listing easier to read.

1. Press ENTER, then enter the E-mail address.

SMITH SMBL ABCD.EFG.CO

1. Press ENTER, then enter the remark.

CAPS M CAPS ANAGER

_R Manager_

8. Press ENTER.

- The name and number will be displayed briefly, then the next entry prompt will be displayed. The telephone listing is now stored.

NOTES

• If the memory is full, "MEMORY FULL" will be displayed and the telephone listing cannot be stored. If this happens, press C·CE to clear the error message. • To enter a telephone listing for the next person, continue to enter in the same manner.
• To skip entry of a phone number, E-mail address, or remark, press ENTER when "NUMBER?", "E-MAIL?", or "REMARK?" is displayed. However, entry of a person's name cannot be skipped.

2. Recalling Telephone Listings

Select TEL1 or TEL2 and recall telephone listings. There are five ways to recall

telephone listings, (1) Sequential search,

(2) Direct search, (3) E-mail search, (4)

Remark search, and (5) Keyword search.

Regardless of the entry order, telephone

listings are stored by the first character of

the person's names in the following order.

Space ! # \$ & ' () *, - . / Numbers (0 to

9) : ? @ Letters (A to Z) _ £ ¥ ^ \~ → ← °

(1) Sequential search

To recall the telephone listing in order, press

or on the Telephone mode screen.

Hold ▼ or ▲ down for rapid recall.

√: Recalls the telephone listing in forward order.

☐: Recalls the telephone listing in reverse order.

NOTES

- When E-MAIL or REMARK is pressed before recalling telephone listings, the telephone listings are searched while the E-mail address or remark data is displayed. "E-mail" (or "R") will be displayed if the E-mail address (or remark) is displayed. After the telephone listing has been recalled, press E-MAIL or REMARK to display the relevant data. When

If E-MAIL is pressed while the E-mail address is displayed, or if REMARK is pressed while the remark data is displayed, the display will return to the name display.

• When the symbols “→”, “←”, “↓”, and “↑” are displayed, more information exists. Pressing ▶ or ⏻ scrolls the name by 12 characters, and pressing ▶ or ⏻ scrolls the phone number one line.
• If there are no more telephone listings to be recalled (the end of the telephone listing is reached), the display will return to the Telephone mode screen after "NOT FOUND!" is displayed.

(2) Direct search

To recall a listing by name, press C•CE, then enter the first letter(s) of the person's name and press √ (∧).

Then press √ (∧) to continue performing a direct search.

(3) E-mail search

To recall a listing by E-mail address, press C-CE E-MAIL, then enter the first letter(s) of the desired E-mail address and press √ (∧). Then press √ (∧) to continue performing

the E-mail search.

(4) Remark search

To recall a listing by remark, press C-CE REMARK, then enter the first letter(s) of the desired remark and press √ (∧).

Then press √ (∧) to continue performing the remark search.

(5) Keyword search

To recall a listing containing the entered character(s) (word), press C·CE, then enter the keyword, and press 2nd √ (2nd ∧).

Example:

Recall the telephone listing containing the word "ROB" in the TEL1 mode.

1. Press ☐ once or twice to select the TEL1 mode.
2. Enter "ROB".

C-CE ROB

1. Press 2nd ☑ to recall the telephone listing.

Smith Robert

012-345-6789

F 345-6790

- Each time 2nd is pressed, successive telephone listings containing the word "ROB" are displayed. You may perform sequential search by pressing ( ).

* In (2) to (5), if there is no telephone listing beginning with or containing the entered word, "NOT FOUND!" will be displayed briefly, then the display returns to the Telephone mode screen. These searches are not case sensitive.

3. Editing Telephone Listings

1. Recall the listing to be edited.
2. Press 2nd EDIT to enter the edit mode and the cursor will flash.
3. Move the cursor to the character to be edited with ▶, ▶, ▶, or ▶ and enter the correct character.

- Press INS to insert a space at the cursor position to allow you to enter a character.

Press DEL to delete the character at the cursor position.

• To correct the E-mail address or remark, press E-MAIL or REMARK respectively to display the contents of each.

1. Press ENTER to finish editing.

- Pressing 2nd ENTER creates a new listing without erasing the old listing.

4. Deleting Telephone Listings

(1) Deleting one telephone listing

1. Recall the listing to be deleted.

Smith Robert012-345-6789F 345-6790

1. Press DEL.

- "DELETE OK ?" will appear.

1. Press ENTER to delete the currently displayed telephone listing.

- To cancel the deletion operation, press C-CE.

(2) Deleting all the telephone listings in the TEL1 or TEL2 file

1. Press ☐ once or twice to select the file to be deleted.

TEL1:NAME ?

1. Press DEL.

- "TEL1 DELETE?" or "TEL2 DELETE?" will appear.

1. Press 2nd ENTER to delete all the telephone listings in the selected file simultaneously.

- To cancel the deletion operation, press C·CE.

NOTE

- When deleting all the telephone listings, "SECRET ON!" will appear briefly, then the display returns to the entry prompt after DEL is pressed if the Secret function is turned on. In this case, turn off the Secret function while referring to page E58 and perform above procedure again.

The Schedule mode is used for storing schedule information (year, month, date, hour, minute, and schedule details) in the memory. In this mode, a schedule listing consists of two entries: item and date. The item entry is used for entering schedule details (up to 36 characters). In the date entry, four digits can be entered for the year and two digits each for the month, date, hour and minute.

Letters, symbols, numbers, period, comma, hyphen, colon, and spaces can be entered in the item entry. Numbers and spaces can be entered in the date entry.

1. Storing Schedule Listings

Example:

Enter the following data.

Group Meeting at 2:30 PM – 3:00 PM on February 26th, 1998.

1. Press ☐ to display the schedule entry prompt.

1998
00-00	00:00AM
-00-00	00:00AM

To correct the year, press ⬇ to move the cursor to the upper line and enter a desired year (4 digits).

• Schedules for the following years can be stored: 1901 to 2099.

1. Enter the starting and finishing date and time.

0226 PM 0230 0226 PM 0300

• The month, date, hour, and minutes should each consist of two digits. - The time can be set using either the 12-hour or 24-hour format. When a schedule entry is recalled, the time is displayed in the format selected in the Clock mode. - After entry of the minutes, "DESCRIPTION?" is displayed.

1. Enter the schedule details.

G CAPS RP. CAPS M CAPS EETING

Grp.Meeting_
02-26 02:30PM
-02-26 03:00PM 

4. Press ENTER to store in memory.

NOTES

• When “→” or “←” is displayed, there are additional characters which do not fit on the display. Press ▶ or ▶ to display them.
• If the memory is full, "MEMORY FULL" will be displayed and the schedule listing cannot be stored. If this happens, press C-CE to clear the error message.
• If an attempt is made to store without starting date and time or an invalid date or time, "ERROR !" is displayed.

Enter the correct date and time and press ENTER.

2. Recalling Schedule Listings

The contents entered will be automatically stored in chronological order.

(1) Sequential search

To recall listings in forward or reverse order based on the date in the Clock mode, press

or.

• Hold ▼ or ▲ down for rapid recall.
• If there is no more schedule listing to be recalled, "■NOT FOUND !■" will be displayed briefly, then the display returns to the entry prompt. • The year and the day of the week are recalled by pressing ↗.

(2) Direct search

To recall the item directly, press C-CE to display the "DESCRIPTION?" prompt. Enter the first character(s) of the desired schedule item and press √ or ∧.

Then press √ (∧) to continue performing a direct search.

(3) Keyword search

To recall the listing containing the entered character(s), press C·CE ▼ to display the "DESCRIPTION?" prompt, then enter a keyword that is contained in the desired schedule item and press 2nd √ (2nd ∧). Then press 2nd √ (2nd ∧) to continue performing a keyword search. You may perform sequential search by pressing √ (∧).

(4) Date Search

To recall the listing by its starting date, press C•CE, then enter the date and press √ (∧).

* In (2) to (4), if no appropriate listing is found in the memory after a search, "NOT FOUND!" will be displayed briefly, then the display returns to the entry prompt. These searches are not case sensitive.

3. Editing Schedule Listings

See page E28 for editing. (The same procedure used for the Telephone mode.)

NOTE

- Press ▲ to display the year while editing.

4. Alarms for Schedule Mode

The Schedule mode has the following two alarms. When the schedule alarm is turned on, it is set for all of the data containing the start time. The schedule alarm cannot be set for individual data.

(1) Advance alarm

Slow beeping sounds for 20 seconds ten minutes before the designated schedule listing.

(2) Schedule alarm

There is rapid beeping for 20 seconds when the time set for a schedule listing is reached.

(3) Turning the alarms on and off

The advance and schedule alarms will sound when "☐" is on the display.

Press 2nd to turn "△" on and off.

Press either Ⓞ, ALARM, C-CE, or OFF to turn off the alarm sound.

NOTE

- If the advance alarm is stopped, the schedule alarm will not sound.

5. Deleting Schedule Listings

(1) Deleting one schedule listing

1. Recall the listing to be deleted.

Grp.Meeting02-26 02:30PM-03:00PM

1. Press DEL.

- "DELETE OK ?" will appear.

1. Press ENTER to delete the currently displayed schedule listing.

• To cancel the deletion operation, press C-CE.

(2) Deleting all schedule listings

1. Press

1998
00-00	00:00AM
-00-00	00:00AM

1. Press DEL.

- "SCH. DELETE?" will appear.

1. Press 2nd ENTER to delete all the schedule listings.

- To cancel the deletion operation, press C·CE.

NOTE

- When deleting all the schedule listings, "SECRET ON!" will appear briefly, then the

display returns to the entry prompt after DEL is pressed if the Secret function is turned on. In this case, turn off the Secret function while referring to page E58 and perform the above procedure again.

MEMO MODE

Notes or other pieces of information which are not appropriate for the telephone directories can be entered for convenience. You can enter up to 36 characters in the dot matrix part and 60 characters in the number part. The characters that can be used in each part are the same as in Telephone mode.

1. Storing Memo listing

Example:

Enter the following data.

UNION BANK Chicago 272-0011223

1. Press ☑ to display the Memo mode screen.

MEMO ?

1. Enter the data.

UNION SPACE BANK SPACE SPACE C CAPS

HICAGO 272-0011223

UNION BANK 272-0011223_

- If the number of digits for an item is less than 12, pad the remaining digits with spaces to make it easier to read.

1. Press ENTER to store in memory.

NOTE

- If the memory is full, "MEMORY FULL" will be displayed and the Memo listing cannot be stored. If this happens, press C-CE to clear the error message.

2. Recalling Memo Listings

(1) Sequential search

To recall the listing in the order of entry or in reverse order, press √ or ∧.

NOTES

• Hold √ or ∧ down for rapid recall.
• If there is no more memo listing to be recalled, "NOT FOUND!" will be displayed briefly, then the display returns to the Memo mode screen.

(2) Direct search

To recall the listing by memo item, press C-CE, then enter the first letter(s) of the memo item and press √ (^).

Then press √ (∧) to continue performing a direct search.

(3) Keyword search

To recall the listing containing the entered character(s), press C•CE, then enter the keyword and press 2nd √ (2nd ∧).

Then press 2nd √ (2nd ∧) to continue performing a keyword search. You may perform sequential search by pressing √ (∧).

* In (2) and (3), if no appropriate listing is found in the memory after a search, "NOT FOUND!" will be displayed briefly, then the display returns to the entry prompt.

These searches are not case sensitive.

3. Editing Memo Listings

See page E28 for editing. (The procedure is the same as for the Telephone mode.)

4. Deleting Memo Listings

(1) Deleting one memo listing

1. Recall the listing to be deleted.

UNION BANK

272-0011223

1. Press DEL.

"DELETE OK?" will appear.

1. Press ENTER to delete the currently displayed memo listing.

- To cancel the deletion operation, press C-CE.

(2) Deleting all memo listings

1. Press ☑.

MEMO ?

1. Press DEL.

- "MEMO DELETE?" will appear.

1. Press 2nd ENTER to delete all the memo listings.

- To cancel the deletion operation, press C·CE.

- When deleting all the memo listings, "SECRET ON!" will appear briefly, then the display returns to the Memo mode screen after DEL is pressed if the Secret function is turned on. In this case, turn off the Secret function while referring to page E58 and perform the above procedure again.

CALCULATOR MODE

The Organizer can calculate numbers of up to 12 digits. Press ☐ once or twice to select the calculator mode.

- “♪” is displayed if the key touch tone is on. (See page E55)

Calculation

Before performing a calculation, press C-CE, C-CE and CM to clear the display and memory.

NOTE

- When + , - , , or ÷ is pressed, the respective symbol, +, -, x, or ÷ is displayed. When = or % is pressed, the symbol, =, is displayed. (In the examples on the following pages, these symbols are not described in this manual).

(1) Errors

If the calculation result or the integer

If the numerical value in the memory exceeds 12 digits or if a number is divided by zero (0), an error occurs (E is displayed). If an error occurs, press C-CE to clear it.

(2) Calculation examples

Example	Operation	Display
(-24+2)÷ 4=-5.5	C-CE -24+2÷4=	-5.5
34+57=91	34+57=	91.
45+57=102	45 =	102.
68×25=1700	68×25=	1700.
68×40=2720	40=	2720.
200×10%=20	200×10%	20.
9÷36=25%	9 ÷ 36%	25.
200+(200×10%)=220	200+10%	220.
500-(500×20%)=400	500-20%	400.
46=(43)2=4096	4×==×=	4096.
1/8=0.125	8 ÷ =	0.125
25× 5=125	CM 25× 5 M+	M 125.
-)84÷ 3= 28	84÷ 3 M-	M 28.
+)68+17= 85	68+17M+	M 85.
182	RM	M 182.
√25-9=4	25-9=√	4.
123456789098×145=17901234419210	123456789098☒
	145☐	17.9012344192
	C-CE	17.9012344192

(17.9012344192×10 ¹² =17901234419200)

CURRENCY/UNIT CONVERSION

Currency conversion, such as from \to £ and from ¥ to \, can be performed. Unit conversions, such as from centimeters to inches, are also possible. The following currencies and units in the Organizer are present at the factory.

No.	Currency/Unit		Conversion Rate
	A	B
1		¥	0
2		£	0
3	$	DM	0
4	inch	cm	2.54
5	oz	g	28.35
6	°F	°C	5/9 (F-32)

NOTES

• The rate in the above table shows the value of B when A equals 1. Conversion from B to A (for example, from ¥ to \$) is also possible.
• Currencies No. 1 to No. 3 can be changed. Set the correct rate before using the conversion function.

- Units and rates for items No. 4 to No. 6 cannot be changed.

1. Setting a Rate

Example:

Set the following rate: \$1=¥120.

1. Press ☑ once or twice to select the Currency/Unit conversion mode.

1. Select the currency or unit for which the rate is to be set.

- Press √ (∧) to select the currency or unit for which the rate is to be set. (This example uses No. 1. Therefore, this selection is not needed).

1. Enter the rate.

120 2nd RATE SET

- "SETTING RATE" will appear briefly and the rate is now registered.

• The rate is retained until the new rate is entered. • The rate can be entered in up to 12 digits.

2. Converting Currency/Unit

To convert unit A to unit B, press ↗.

To convert unit B to unit A, press ↙.

Example 1:

Convert \119.8 to yen. You need to set the conversion rate before the conversion. (In this example, use \1 = ¥120 for the rate.)

1. Press √ (∧) to select the unit. (In this example, select No. 1).
2. Enter the value to be converted. 119.8
3. Press ▶ to convert it.

- The symbol, “→”, is changed to “▶” and the conversion result is displayed.

Example 2:

Convert 25°C to °F.

1. Press ☑ (∧) to select the unit. (In this example, select No. 6.)

- For No. 6, the rate is not displayed.

1. Enter the value to be converted.

25

1. Press ↙ to convert it.

- The conversion result may have a slight calculation error as a result of rounding off the number. Use the conversion result for reference.

3. Changing the Unit Name

Only items No. 1 to No. 3 can be changed.

1. Select the currency or unit to be changed and press 2nd EDIT.

• The cursor will flash.

1. Enter the new name to replace the previous one.

- Up to four characters can be entered in A and B. After the new unit name is

entered in A, press ➤ to move the cursor to B and enter the new unit name in B. To set the rate subsequently, press ➤ and enter the new rate.

1. After the new names and rate have been entered, press ENTER.

1. Checking Memory Storage

1. Press ☐, ☐, or ☑.
2. Press 2nd M·CK.

USED REMAIN 523 2180

• The numbers of bytes in use and remaining are displayed.

1. Press M-CK.

TEL1 TEL2 15 11

• The numbers of registered records in TEL1 and TEL2 are displayed.

1. Press M-CK.

• The numbers of registered records in the Schedule and Memo mode are displayed.

1. Press C-CE to complete checking.
2. The Organizer can store up to 2703 bytes in memory (excluding the Calculator mode memory).
3. One byte is required per character in the name, schedule, and memo item entries. One byte is required for two digits in the number part of telephone and memo entry. When there is an odd number of digits in a number entry, the last digit occupies one byte. Two bytes are required to divide each telephone, schedule, and memo data entry. Five bytes are needed for starting and nine bytes are needed for both starting and finishing year, date, and time entry in the schedule listing.

2. Deleting all the Memories

The following operation deletes all the memories in the organizer.

1. Press ☐, ☐, or ☑ then 2nd M·CK. • The numbers of bytes in use and remaining bytes are displayed.
2. Press M·CK.

TEL1 15

TEL2 11

1. Press DEL.

- "RESET OK?" will appear.

1. Press 2nd ENTER to delete all the memories.

• To cancel the deletion operation, press C·CE.

The key touch tone is turned on and off by pressing 2nd.

When the tone is turned on, "♪" will be displayed in the Calculator mode.

SECRET FUNCTION

1. Password Registration

Up to seven characters can be registered as the password. Spaces are valid only if they are followed by other characters.

If the password is forgotten, it will be necessary to clear the password and all secret listings from memory (see page E61). As a safeguard, make a written record of the password.

Example:

Register the password "1234567".

1. Press ☐, ☐, or ☑.

• One password is valid for Telephone, Schedule, and Memo mode.

1. Press 2nd SECRET.

SET PASSWORD

1. Enter the password.

1234567

1234567

1. Press ENTER.
2. "■" is displayed and the password is now registered. The display returns to the entry prompt.
3. If "PASSWORD ?" is displayed, a password is already registered. To change or delete the password, see page E60 or E61.

2. Turning the Secret Function On and Off

When the Secret function is off, "■" is displayed (secret listings can be accessed). When the Secret function is on, "■" is cleared even after the password is registered (secret listings cannot be accessed).

(1) Turning the Secret function on

1. Press ☐, ☐, or ☑.
2. Press 2nd SECRET. • The password will be displayed.
3. Press ENTER.
4. The secret function is now on and "■" is cleared. • Even though the above steps are not performed, turning off the power turns on the secret function.

(2) Turning the Secret function off

1. Press 2nd SECRET in Telephone, Schedule, or Memo mode.
2. Enter the password and press ENTER. (Enter "1234567" in this case).

- The Secret function is now off. "■" is displayed and the display returns to the entry prompt.

NOTE

- When searching for the listing while the Secret function is off, pressing 2nd MARK* then √ (∧) to recall only the secret listing.

3. Designating Listings as Secret

"*" next to a listing indicates it is secret. Secret listings will not be recalled unless the Secret function is off.

(1) Storing listings as secret

Press 2nd MARK* while entering the listing.

“*” will be displayed and the listing is designated as secret.

Complete the entering procedure to store the listing.

(2) Designating stored listings as secret

Example:

Designate the telephone listing for Smith Robert entered on page E22 as secret.

1. Recall the listing.

Smith Robert

012-345-6789

F 345-6790

1. Press 2nd EDIT.

• The cursor will flash.

1. Press 2nd MARK*.

Smith Robert

012-345-6789

*F 345-6790

- “*” is displayed.

1. Press ENTER.

• The listing for Smith Robert is now designated as secret.

4. Changing Secret Listings to Non-Secret

1. Turn the Secret function off (see page E58).
2. Recall the desired secret listing.
3. Press 2nd EDIT.

• The cursor will flash.

1. Press 2nd MARK*.
2. “*” disappears.
3. Press ENTER. • The secret listing is now changed to non-secret.

NOTE

• To edit the secret listing while keeping it secret, edit the listing after 2nd EDIT are pressed in step 3 and press ENTER to store the secret listing again.

5. Changing the Password

1. Turn the Secret function off ("■" is displayed).
2. Press C-CE 2nd SECRET.
3. Press 2nd EDIT.

- The initial character of the password will flash.

1. Enter a new password.
2. Press ENTER.

- The new password is now registered.

NOTE

- If the incorrect password is entered when turning the Secret function off,

"■PW. ERROR!■" will appear. In this case, press C-CE and enter the correct password.

6. Deleting the Password and Secret Listings

Delete only the secret listings and its password.

1. Press C·CE 2nd SECRET.
2. Press DEL.

☐m RESET OK?

1. Press 2nd ENTER.

- To cancel the deletion operation, press C•CE.

CARING FOR YOUR ORGANIZER

• Do not carry the Organizer in the back pocket of slacks or trousers.
• Do not drop the Organizer or apply excessive force to it.
• Do not subject the Organizer to extreme temperatures. • Clean only with a soft, dry cloth.
• Use only a SHARP approved service facility.
• Since this product is not waterproof, do not use it or store it where fluids can splash onto it.

Battery used

Type	Model	Quantity
Lithium battery	CR2016	1

• When the battery is replaced, all the memory contents will be cleared.
• Be sure to write down any important information stored in memory before replacing the battery.

1. Precautions

Since improper use of batteries may cause leakage or explosion, strictly observe the following instructions.

• Insert the battery with its positive side (+) correctly positioned, as indicated, in the holder.
• Never throw batteries into a fire because they might explode.
• Keep batteries out of the reach of children.

Because the battery in the Organizer was installed at the factory, it may become depleted before the specified expiration time is reached.

depleted before the specified expiration time is reached.

(1) Battery replacement time

If the display becomes dim and difficult to read, immediately replace the battery with a new one. Continued use of the Organizer with an exhausted battery can alter or clear the memory contents.

If the display becomes dim and difficult to read, immediately replace the battery with a new one. Continued use of the Organizer with an exhausted battery can alter or clear the memory contents.

• Make sure the power is turned off before replacing the batteries. - Do not press C-CE ON until the battery replacement procedure is completed.

• Make sure the power is turned off before replacing the batteries. - Do not press C-CE ON until the battery replacement procedure is completed.

1. Loosen the screw and remove the battery holder cover on the back of the unit.
2. Loosen the screw and remove the battery holder cover on the back of the unit.
3. As illustrated, remove the used battery by prying it out with a ball-point pen.
4. Install a new battery with the (+) side facing up.

1. Replace the holder cover and secure it with the screw.
2. Press C-CE ON to turn the power on. If nothing appears on the screen, press the RESET switch and press C-CE ON again.
3. Set the clock while referring to page E12. To minimize battery consumption, the Organizer is designed to automatically turn off when no key has been pressed for approximately seven minutes.

Model: EL-6091

Product name: Electronic Organizer

Display: 3 lines of 12 digits

Memory capacity: 2703 bytes

Clock mode:

Accuracy: ±30 seconds/month at 25°C (77°F)

Display: Year, month, date, day of the week, hour, minute, second, AM/PM

Clock function: 12-hour/24-hour format (switchable), daily alarm, world clock function, daylight saving time/summer time display, daily alarm

Telephone mode (TEL1 and TEL2):

Entry and recall of telephone listing (name, number, E-mail address, remark)

Schedule mode:

Entry and recall of schedule (year, month, date, hour, minute, and item), day of the week confirmation, schedule alarm

Memo mode:

Entry and recall of memo item

Calculator mode:

12 digits (with calculation status symbols) arithmetic calculations, percentage, square root, memory calculation, etc.

Currency/unit conversion:

up to 6 kinds of currencies and units

Power consumption: 0.003 W

Operating temperature:

0°C to 40°C (32°F to 104°F)

Power supply:

3V ... (DC)

(Lithium battery CR2016 × 1)

Auto-power off:

Approx. 7 minutes

Battery life:

Approx. 1 year at ambient temperature of 20°C (68°F), assuming the following daily use: 30 minutes display, alarm

sounding for 20 seconds and key touch tone turned on/off 100 times.

Weight:

Approx. 61 g (0.134 lb.) (including battery)

Dimensions:

Open: 113 mm (W) × 142 mm (D) × 7.8 mm (H) 4-7/16" (W) × 5-19/32" (D) × 5/16" (H)

Close: 113 mm (W) × 73 mm (D) × 12 mm (H) 4-7/16" (W) × 2-7/8" (D) × 15/32" (H)

Accessories:

1 lithium battery (installed), operation manual

SHARP SHARP CORPORATION

97EUP (Z0192T)①

PRINTED IN CHINA

PRINTED IN CHINA / PRINTED IN CHINA

11 13

OLG 6091E0192T1