Casio SF-3990 Support Question
Casio SF-3990 Support Question
Find answers below for this question about Casio SF-3990.Need a Casio SF-3990 manual? We have 1 online manual for this item!
Question posted by drbhartesh on February 2nd, 2013
Recover Lost Memory?
bymistake i reset my diary Casio SF-3990 128 KB and i lost my data, how can i get back my data?
Current Answers
Answer #1: Posted by tintinb on February 3rd, 2013 10:51 AM
tintinb
Member since:
October 26th, 2012 Points: 7,056,550
Member since:
October 26th, 2012 Points: 7,056,550
Unfortunately, there is no way to recover your lost data after the reset has been made. This is not a personal computer (Desktop and Laptop) that you can use a data recovery software to recover deleted files.
If you have more questions, please don't hesitate to ask here at HelpOwl. Experts here are always willing to answer your questions to the best of our knowledge and expertise.
Regards,
Tintin
Related Casio SF-3990 Manual Pages
User Guide - Page 2
...the equipment off and on, the user is encouraged to try to correct the interference by CASIO could void the user's authority to other areas). NOTICE This equipment has been tested and ...there is connected. • Consult the dealer or an experienced radio/TV technician for a Class B digital device, pursuant to which the receiver is no guarantee that
to Part 15 of the FCC Rules. ...
User Guide - Page 3
Be sure to keep this CASIO product!
English
Congratulations on your selection of this manual in a safe place for future reference when necessary. E-1
User Guide - Page 4
Contents
Read this first E-3 Timekeeping Function E-5 Alarm Function 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-25 World Time City Table E-26 Storage Capacity E-27 Specifications E-27
E-2
User Guide - Page 5
....
5. Before using it ).
4. Slide the battery switch to the "REPLACE 2" setting and repeat step 3 for the other battery.
• Be sure to load batteries and reset the unit before using the unit for the first time. 1. Read this first!
User Guide - Page 6
...? Y/N" to change without notice. • CASIO COMPUTER CO., LTD. assumes no responsibility for any loss or
claims by deletion of data as a result of malfunction, repairs, or ...RESET? Y/N
GERMAN
RÜCKST.? Y/N COMMENC?
Press the RESET button. Replace the battery compartment cover. RESET Message
ENGLISH
RESET? Use H or J to select "Y" and then press ENTER. 6. The reset...
User Guide - Page 9
... 24-hour timekeeping.
Press 12/24 to toggle between 12-hour and 24-hour format 1. AM is indicated on the display by "P".
E-7 ENTER • This resets the seconds to specify noon and midnight.
User Guide - Page 12
... characters; e-mail address: [email protected]; • While in the number area, press - Work (Tel No.)
24 digits;
Fax number: 24 digits; Cell phone number: 24 digits; URL: www.casio.com
Key Operation TEL
Display NAME / COMPANY
CASIO ENTER
HOME? _
045-012-3456 ENTER
WORK? _
045-012-7890 ENTER 045-987-6543 ENTER
FAX? _
CEL...
User Guide - Page 13
...; Up to store them. After making the changes you want, press ENTER to 119 characters per data item. CAPS ABCD SHIFT @XYZ.COM ENTER
URL ? WWW.CASIO.COM ENTER
ADDRESS?
ENGINEER ENTER
CAS I ON? Key Operation 045-654-3210 ENTER
Display E - Example Meeting on December 5, 2003 from 2 PM
Key Operation
SCHEDULE
Display...
User Guide - Page 14
... also has a Schedule Alarm, which you do not want to 120 Character per data item. To input Anniversary data • Up to set an alarm for the
appointment, press ENTER without inputting ... 2003 - 12 - 05 _2 - 05 A
0200 AM/PM ENTER • Each press of the Schedule Keeper data are displayed when the Schedule Alarm sounds.
AM is indicated on page E-9). SCHED ALM? __- __ A
0130 ENTER...
User Guide - Page 15
To input Memo data • Up to 120 characters per data item. E-13 JODY SPACE BDAY
JODY BDAY_
B 10-5 ENTER
JODY BDAY
• Memo data is sorted by date.
Example JODY BDAY (Jody's birthday), 10-5 (October 5)
Key Operation
MEMO
Display MEMO? Key Operation X MAS SPACE DAY ENTER
Display
MM / DD? 01 - 01
1225 ENTER
XMAS DAY 12 - 25
• Anniversary data is not sorted.
User Guide - Page 16
... again toggles the sta- tus of the check box between checked and unchecked.
The date stamp can be used during text data input. To input To Do data • Up to checked data by date. Example CALL BILL, 11-6 (November 6)
Key Operation
TO DO
Display DO WHAT? E-14 DATE STAMP To input the...
User Guide - Page 17
... to enter the
mode (Telephone Directory, Schedule Keeper, Memo, To Do) that contains the data you want. 2. Editing Data
To edit data 1. Recalling Data
The indicators K and L on the left side of the Telephone Directory screen show what
kind of data is currently displayed. Use TEL, SCHEDULE, ANNIVERSARY, MEMO, or TO DO to store it...
User Guide - Page 18
...To delete all the data in the mode, or press ESC to delete all data in memory! Press FUNC to ...recall an item. 2.
Press ENTER to abort.
Press TEL, SCHEDULE, ANNIVERSARY, MEMO, or TODO to enter the
mode that contains the data you will have to abort. Deleting Data
To delete a single item 1. Press ENTER to delete the recalled item, or press ESC to RESET...
User Guide - Page 19
... can input, recall, edit, and delete data, and change the password 1.
While in the Secret Memory area, press FUNC a number of times until
"PASS EDIT" is not
correct, the error message will appear on the display and then return to password input step.
Conversion Mode
Your Digital Diary has two conversion modes, one for...
User Guide - Page 22
...• You can input up to select it.
1.7125 ENTER • This stores the input value in memory. You cannot change them.
Using the Metric Conversion Mode All conversion values in : cm km : mi kg ..., and then press the applicable number key to five characters for the currency name and 10 digits for
the exchange rate. Conversion
yards ↔ meters feet ↔ meters inches ↔...
User Guide - Page 23
... to °C
Display yd ←→ m
0 ←→
28 →
82 ←→
28 ←
-22
Memory Capacity Screen
1. J
H
Press H again to convert °F to display the memory capacity screen.
USED
%
8
• Press ESC to select MEMORY.
2.
While in the Telephone Directory, Schedule, Anniversary, Memo, or To Do mode, press FUNC to exit...
User Guide - Page 25
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 ...
25.
720. 300.
60. 480.
What will the selling price and profit be when the purchasing price of all important data that you store
in the direction indicated by the arrow. Slide the battery compartment cover in the unit.
User Guide - Page 26
... sure that come with a new one battery at the same time . Because of the new battery is facing up (so you will lose all data stored in memory. 4. E-24 3. Insert a thin, pointed object into (A) and remove the old battery.
(A)
Caution Be sure to load two new CR2032 batteries at a time. Never mix...
User Guide - Page 27
Input the password. • Battery power is being performed. • No data in memory matches your
specification. • Your operation requires entry into the
secret memory area. Replace the batteries.
Messages
Remarks • Data processing is low.
E-25 PASS? LOW BAT!
Message BUSY... NOT FOUND!
User Guide - Page 29
... following conditions NAME/COMPANY: 10 characters HOME: 10 digits WORK: 10 digits
Schedule: 3,100 records under the following conditions DESCRIPTION:...20 characters
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: 0.02 W Battery life:
Approximately...
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