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E-3

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. Slide the battery switch to the “REPLACE 

2

” setting and repeat step 3

for the other battery.

Be sure to load two new CR2032 batteries only. Never mix an old battery
with a new one.

5. Slide the battery switch to the “LOCK” setting.

Summary of Contents for SF-3990

Page 1: ...User s Guide SF 3990 E RCA500238 1...

Page 2: ...ns However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harm ful interference to radio or television reception which can be determin...

Page 3: ...E 1 English Congratulations on your selection of this CASIO product Be sure to keep this manual in a safe place for future reference when necessary...

Page 4: ...E 8 Inputting Characters E 9 Recalling Data E 15 Editing Data E 15 Secret Memory Area E 16 Conversion Mode E 17 Memory Capacity Screen E 21 Calculator Mode E 22 About the Power Supply E 23 Messages E...

Page 5: ...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 i...

Page 6: ...Time 1 London LON World Time 2 Tokyo TYO 12 24 Hour Setting 12 hour 9 Replace the battery compartment cover Keep written copies of important data CASIO COMPUTER CO LTD assumes no responsibility for a...

Page 7: ...he figures on the display darker or H to decrease it making the figures lighter 3 Press TEL SCHEDULE ANNIVERSARY MEMO TO DO CLOCK CON VERSION CAL or ESC To select the system language English French Sp...

Page 8: ...t the Home Time HOME D E W 1 P 0 4 0 1 5 1 3 0 0 2 Example Date 2003 11 17 November 17 2003 Time 9 45 AM Key Operation Display CLOCK HOME D E W 1 A 0 2 0 2 1 5 1 3 0 0 2 NYC D E W 1 A 2 2 0 2 1 5 1 3...

Page 9: ...12 00 To switch between Standard Time and Daylight Saving Time Press DST while your Home Time or the World Time is displayed to toggle between Standard Time and Daylight Saving Time You must make sep...

Page 10: ...0 Example 8 05 PM Key Operation Display CLOCK CLOCK CLOCK EDIT 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 ENTER This ca...

Page 11: ...upper case and lower case The CAPS indicator is on the display during upper case input To input a symbol press SHIFT so the SHIFT indicator is on the display and then press the key for the symbol you...

Page 12: ...Work Tel No 24 digits Fax number 24 digits Cell phone number 24 digits E mail address 36 characters URL 36 characters Address 72 characters Free 64 characters Example NAME COMPANY CASIO Home 045 012...

Page 13: ...NAME can be up to 12 characters long 3 After making the changes you want press ENTER to store them To input Schedule data Up to 119 characters per data item Example Meeting on December 5 2003 from 2 P...

Page 14: ...n turn on and off see To turn alarms on and off on page E 9 If the Schedule Alarm is turned on an alarm sounds when the current time reaches the start time of Schedule Keeper data that comes first chr...

Page 15: ...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 JODY SPACE BDAY B 10 5 ENTER Memo data is not s...

Page 16: ...urrent date appears automatically 20031106 ENTER Pressing ENTER again toggles the sta tus of the check box between checked and unchecked To Do data is sorted from uncheck data to checked data by date...

Page 17: ...f K or L scrolls through the fax number cell phone number e mail address and other entries Scroll Search 1 Use TEL SCHEDULE ANNIVERSARY MEMO or TO DO to enter the mode Telephone Directory Schedule Kee...

Page 18: ...e 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 Secret Memory Area Important If you f...

Page 19: ...If the password is not correct the error message will appear on the display and then return to password input step To exit the secret memory area Press SECRET to exit the secret memory area To change...

Page 20: ...s 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 wa...

Page 21: ...ert back Example 2 To convert 100 to US dollars Key Operation Display CONVERSION ENTER 100 H Each press of H or J converts the dis played value To change the currency name and rate To setup a conversi...

Page 22: ...cy 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 You cannot change them Conversion Displayed U...

Page 23: ...se K and L to search the desired conversion J H Press H again to convert F to C yd m 0 8 2 2 8 8 2 2 2 Percentage of memory used Memory Capacity Screen 1 While in the Telephone Directory Schedule Anni...

Page 24: ...2 63 56e3w89r5 2q63u 78 19230769 123456 741852 123456e741852u E 9 158608051 C 9 158608051 a 0 2 3 2e3 u 6 12 23 23qq12u K 35 45 23 45u K 68 7 5 6 5 6ww7u K 1 4 2 5 6 2u K 3 6 2 3 12 12ee2 3u K 27 6 4...

Page 25: ...e percent increase 80 9 720 50 6 300 20 3 60 480 About the Power Supply Caution All data stored in memory is lost if you remove both batteries at the same time Replace the batteries at least once ever...

Page 26: ...E 2 setting and repeat step 4 for the other battery Be sure to load two new CR2032 batteries at the same time Never mix an old battery with a new one 6 Slide the battery switch to the LOCK setting 7 R...

Page 27: ...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...

Page 28: ...Madrid Amsterdam ROM ROME 02 CAI CAIRO Helsinki Beirut Jerusalem ATH ATHENS IST ISTANBUL 03 MOW MOSCOW Kuwait Nairobi 3 30 THR TEHRAN 04 DXB DUBAI Abu Dhabi 4 30 KBL KABUL 05 MLE MALE 5 30 DEL DELHI M...

Page 29: ...cters Anniversary 4 600 records under the following conditions DESCRIPTION 20 characters Specifications Model SF 3990 Memory capacity 128 KB Power supply 2 lithium batteries CR2032 Power consumption 0...

Page 30: ...CASIO ELECTRONICS CO LTD Unit 6 1000 North Circular Road London NW2 7JD U K...

Page 31: ...CASIO COMPUTER CO LTD 6 2 Hon machi 1 chome Shibuya ku Tokyo 151 8543 Japan...

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