E SF-3990 User’s Guide RCA500238-1
GUIDELINES LAID DOWN BY FCC RULES FOR USE OF THIS UNIT IN THE U.S.A. (not applicable to other areas). NOTICE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
English Congratulations on your selection of this CASIO product! Be sure to keep this manual in a safe place for future reference when necessary.
Contents Read this first! ........................................................................................ E-3 Timekeeping Function ............................................................................ E-5 Alarm Function ....................................................................................... E-8 Inputting Characters .............................................................................. E-9 Recalling Data .................................................................
Read this first! Before using the unit for the first time Use the following procedure to load batteries and reset the unit before using it for the first time. 1. Slide the battery compartment cover in the direction indicated by the arrow. 2. Slide the battery switch to the “REPLACE 1” setting. 3. Load the new battery into the battery compartment, making sure that the positive (+) side of the new battery is facing up (so you can see it). 4.
. Press the RESET button. “RESET? Y/N” appears on the display. The reset message appears in one of the six languages shown below. RESET Message ENGLISH RESET? Y/N GERMAN RÜCKST.? J/N FRENCH REINIT? O/N ITALIAN AZZER? S/N SPANISH ¿REP.? S/N PORTUGUESE REPOSIC? S/N START? Y/N START? Y/N COMMENC? O/N INIZI? S/N ¿INICIO? S/N COMEÇA? S/N 7. Use H or J to select “Y” and then press ENTER. This causes “START? Y/N” to appear on the display. 8. Use H or J to select “Y” and then press ENTER.
About the Low Battery Message Replace the batteries as soon as possible after the “LOW BAT!” message appears. Pressing ON after replacing batteries causes the Home Time screen to appear. Set the current time and date you want. • When battery power is low, the “LOW BAT!” message will appear after you press ON, OFF, TEL, SCHEDULE, ANNIVERSARY, MEMO, TO DO, CLOCK, CONVERSION, or CAL. If you continue to operate the unit without battery replacement, power will switch off automatically.
To set the Home Time city Example City: HKG (Hong Kong) Key Operation Display HOME W ED 2003 - 1 - 1 12 - 05 20 A CLOCK FUNC ENTER • Select TIMEZONE. NYC? WE D 2003 - 1 - 1 12 - 05 22 A K/L • Scroll through city names until HKG appears.
Key Operation Display HKG _0 0 3 - 0 1 - 0 1 01 - 05 P EDIT 20031117 AM/PM 0945 • Each press of AM/PM toggles between AM (A) and PM (P). AM is indicated on the display by “A”, while PM is indicated by “P”. HKG 2003 - 11 - 17 09 - 4 _ A ENTER • This resets the seconds to 00. HOME MON 2003 - 11 - 17 9 - 4 5 00 A • Be sure to input leading zeros when necessary. • Use the following to specify noon and midnight.
Alarm Function • The alarm sounds for 20 seconds when the alarm time is reached. • To stop the alarm when it is sounding, press any key. To set the alarm time ALARM T I ME 1 2 - 00 Alarm ON/OFF indicator A Current alarm time setting Example 8:05 PM Key Operation Display ALARM T I ME CLOCK CLOCK CLOCK 1 2 - 00 A ALARM T I ME EDIT _2 - 0 0 0805 AM/PM • Each press of AM/PM toggles between AM (A) and PM (P). AM is indicated on the display by “A”, while PM is indicated by “P”.
To turn alarms on and off 1. Press FUNC to display the function menu. 2. Select “SOUND”, and then press ENTER. 3. Press K and L to change between displays as shown below, and H and J to select “Д (on) or “×” (off). DA I L Y A L M J J (Daily Alarm Status) KEY J J (Key Input Tone Status) SCHED A L M (Schedule Alarm Status) 4. Press ENTER to return to the previous screen.
• While in the number area, press – to input a hyphen. • To input a space, press SPACE. • To change a character, use H and J to move the cursor and then input the new character. To input Telephone Directory data • Name/Company: 72 characters; Home (Tel. No.):24 digits; Work (Tel No.
Key Operation Display E - MA I L ? 045-654-3210 ENTER CAPS ABCD SHIFT @XYZ.COM ENTER WWW.CASIO.COM ENTER CAPS TOKYO SPACE JAPAN ENTER ENGINEER ENTER URL? ADDRESS ? FREE? CAS I O 045 - 01 2 - 3 45 6 0 4 5 - 0 1 2 - 7 89 0 • Data is automatically sorted into alphabetical sequence according to the names. To change the FILE NAME 1. Press TEL to display the initial Telephone Directory screen. 2. Press FUNC to select FILE NAME, and then press ENTER. • FILE NAME can be up to 12 characters long. 3.
Key Operation Display MEETING ENTER DATE / T I ME ? _0 0 3 - 1 1 - 1 7 1 2 - 05 A 20031205 DATE / T I ME ? 2003 - 1 2 - 0 5 _2 - 05 A 0200 AM/PM ENTER • Each press of AM/PM toggles between AM (A) and PM (P). AM is indicated on the display by “A”, while PM is indicated by “P”. 0130 ENTER • If you do not want to set an alarm for the appointment, press ENTER without inputting a time. SCHED A L M? __- __ A MEET I NG 2003 - 1 2 - 5 2 - 00 P • Schedule data is sorted by date and time.
Key Operation Display X MAS SPACE DAY ENTER MM / DD? 01 - 01 1225 ENTER XMAS D A Y 12 - 2 5 • Anniversary data is sorted by date. To input Memo data • Up to 120 characters per data item. Example JODY BDAY (Jody’s birthday), 10-5 (October 5) Key Operation Display MEMO? MEMO JODY BD A Y _ JODY SPACE BDAY JODY BD A Y B 10-5 ENTER • Memo data is not sorted.
To input To Do data • Up to 119 characters per data item. Example CALL BILL, 11-6 (November 6) Key Operation Display DO WHA T ? TO DO CALL SPACE BILL (The check box appears automatically.) ENTER • The current date appears automatically. 20031106 ENTER • Pressing ENTER again toggles the status of the check box between checked and unchecked. CALL B I L L _ WHEN? 2_ 0 0 3 - 0 1 - 0 1 CALL B I L L 2003 - 11 - 6 • To Do data is sorted from uncheck data to checked data by date.
Recalling Data The indicators K and L on the screen indicate that data exists above or below the displayed data. Use K and L to scroll the screen and view the other data. • Indicators on the left side of the Telephone Directory screen show what kind of data is currently displayed. The display indicators are: “HOME” (home telephone), “WORK” (work telephone), “FAX” (fax number), “CELL” (cell phone number), “E-mail” (e-mail number), and “ADD” (address).
Deleting Data To delete a single item 1. Press “ or ‘ to recall an item. 2. Press FUNC to select ITEM DEL, and then press ENTER. 3. Press ENTER to delete the recalled item, or press ESC to abort. To delete all data in a particular mode 1. Press TEL, SCHEDULE, ANNIVERSARY, MEMO, or TODO to enter the mode that contains the data you want to delete. 2. Press FUNC to select ALL DEL, then press ENTER. 3. Press ENTER to delete all the data in the mode, or press ESC to abort.
• Once you are in the secret memory area (indicated by C), you can input, recall, edit, and delete data, and change between the Telephone Directory, Schedule Keeper, Memo and To Do just as you do in the normal (non-secret) memory area. To enter the secret memory area 1. While in the Telephone Directory, Schedule, Anniversary, Memo, or To Do mode, press SECRET. 2. Input the current password and press ENTER.
To enter the Metric Conversion Mode Key Operation Display METR I C C ON CONVERSION CONVERSION 02 y d ←→ m ENTER 02 - 0 Using the Currency Conversion Mode You can use the Currency Conversion Mode to convert between various currencies. The calculator comes preset with the default currency names listed below. You can use the default currency names as they are, or you can change to other currency names. You can also change the exchange rate whenever you want. 1. 2. 3. 4. 5.
To perform a currency conversion Example 1 To convert $100 to euros. Key Operation Display USD ←→ CONVERSION ENTER 100 10 0 J • Press J or H to convert back. USD → 11 0 Example 2 To convert 100 to US dollars. Key Operation Display USD ←→ CONVERSION ENTER 100 H • Each press of H or J converts the displayed value. 1 10 0 USD ← 9 0 9 09 0 90 9 To change the currency name and rate To setup a conversion from euros to pounds at a rate of 1.7125.
Key Operation Display EDIT SPACE SPACE SPACE £* ENTER * To select the £ (pound) symbol, press the SYMBOL button. Use K and L to display the £ (pound) symbol, and then press the applicable number key to select it. 1.7125 ENTER • This stores the input value in memory. £ ←→ 11 £ ←→ 0 Note • You can input up to five characters for the currency name and 10 digits for the exchange rate. Using the Metric Conversion Mode All conversion values in the Metric Conversion Mode are preset as shown below.
To perform metric conversion To convert 28 degrees Celsius to Fahrenheit Key Operation Display y d ←→ m CONVERSION CONVERSION ENTER 0 ←→ Press L 6 times, then input 28 • Use K and L to search the desired conversion. 28 → J 82 ←→ H 28 ← Press H again to convert °F to °C – 22 Memory Capacity Screen 1. While in the Telephone Directory, Schedule, Anniversary, Memo, or To Do mode, press FUNC to select MEMORY. 2. Press ENTER to display the memory capacity screen.
Calculator Mode Press CAL to enter the Calculator Mode. ■ Calculation Examples Examples Operation Display a 53 + 123 − 63 = 963 × (23 − 56) = 0. 53q125 (Error) + C123 + w63u 125. 123. 113. 23w56e963u − 31779. (56 × 3 − 89) ÷ 5.2 + 63 = 56e3w89r5.2q63u 78.19230769 123456 × 741852 = 123456e741852u E 9.158608051 C 9.158608051 a 0. 2 × (−3) = 12 + 23 = 45 + 23 = 2e3;u 23qq12u K + 45u K + −6. 35. 68. 7 − 5.6 = 2 − 5.6 = 5.6ww7u K − 2u K − 1.4 − 3.6 2.3 × 12 = 4.5 × 12 = 12ee2.3u K × 4.
What will the selling price and profit be when the purchasing price of an item is $480 and the profit rate to the selling price is 25%? 480q25t w 640. 160. (Profit) If you made $80 last week and $100 this week, what is the percent increase? 100w80t 25. 80 × 9 = 720 −) 50 × 6 = 300 20 × 3 = 60 480 a•80e9| 50e6} 20e3| ª M M M M 720. 300. 60. 480. About the Power Supply Caution • All data stored in memory is lost if you remove both batteries at the same time.
3. Slide the battery switch to the “REPLACE 1” setting. Insert a thin, pointed object into (A) and remove the old battery. (A) Caution Be sure to remove only one battery at a time. Otherwise, you will lose all data stored in memory. 4. Replace the old battery with a new one, making sure that the positive (+) side of the new battery is facing up (so you can see it). 5. Slide the battery switch to the “REPLACE 2” setting and repeat step 4 for the other battery.
Messages Message Remarks BUSY... • Data processing is being performed. NOT FOUND! • No data in memory matches your specification. PASS? • Your operation requires entry into the secret memory area. Input the password. LOW BAT! • Battery power is low. Replace the batteries.
World Time City Table Time Difference – 11 – 10 – 09 – 08 – 07 – 06 – 05 – 04 – 03 – 02 – 01 + 00 + 01 + 02 + 03 + 3:30 + 04 + 4:30 + 05 + 5:30 + 06 + 07 + 08 + 09 + 9:30 + 10 + 11:00 + 12:00 E-26 Code City Name HNL ANC LAX SFO DEN MEX NYC LIM CCS RIO HONOLULU ANCHORAGE LOS ANGELES SAN FRANCISCO DENVER MEXICO CITY NEW YORK LIMA CARACAS RIO DE JANEIRO LON PAR ROM CAI ATH IST MOW THR DXB KBL MLE DEL DAC BKK HKG BJS DPS TYO ADL SYD GUM NOU AKL LONDON PARIS ROME CAIRO ATHENS ISTANBUL MOSCOW TEHRAN DUBAI
Storage Capacity Telephone: 3,900 records under the following conditions NAME/COMPANY: 10 characters HOME: 10 digits WORK: 10 digits Schedule: 3,100 records under the following conditions DESCRIPTION: 20 characters Alarm: On One appointment per day Memo: 5,200 records under the following conditions MEMO: 20 characters To Do: 4,300 characters under the following conditions DO WHAT: 20 characters Anniversary: 4,600 records under the following conditions DESCRIPTION: 20 characters Specifications Model: SF-399
CASIO ELECTRONICS CO., LTD. Unit 6, 1000 North Circular Road London NW2 7JD, U.K.
CASIO COMPUTER CO., LTD.
