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Casio SF-3990 Support Question

Casio SF-3990 Support Question

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Question posted by alokjyotibhowal on January 23rd, 2016

Hung Screen

When I Switch On Screen Shows Data Error. Then Key Board Becomes Inactive Even I Am Unable To Switch Off.

Current Answers

Answer #1: Posted by waelsaidani1 on January 23rd, 2016 10:38 PM
This answer was accepted by the poster of the original question.
waelsaidani1

Member since:
May 12th, 2013

Points: 19,501,777
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Put it off, remove the battery, allow some time, put it back and this will rest the problem. You also try to delete some things because not respondsing is cause by non availibilty of space.

Related Casio SF-3990 Manual Pages

User Guide - Page 2

... cause harmful interference to radio or television reception, which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for a Class B digital device, pursuant to operate the product. This equipment generates, uses and can be determined by turning the equipment off and on, the user is no...
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

... the "LOCK" setting. Slide the battery switch to the "REPLACE 1" setting. 3. Slide the battery compartment cover in the direction indicated by the arrow. 2. Never... can see it for the first time Use the following procedure to load two new CR2032 batteries only. Slide the battery switch to the "REPLACE 2" setting and repeat step 3 for the other battery. • Be sure to load batteries and...
User Guide - Page 6

.... CASIO COMPUTER CO., LTD. The reset message appears in this product. O/N ITALIAN AZZER? Y/N COMMENC? assumes no responsibility for any loss or claims by deletion of data as a result of malfunction, repairs, or removal of important data. Y/N" to change without notice. • CASIO COMPUTER CO., LTD.
User Guide - Page 7

... SS) Press ENTER when the city you want to operate the unit without battery replacement, power will switch off automatically. • The Daily Alarm, Schedule Alarm will appear after replacing batteries causes the Home Time screen to scroll through the cities. To adjust display contrast 1. MON 2003 - 11 - 17 1 - 47 2 5 P Day of...
User Guide - Page 8

...? WED 2003 - 1 - 1 1- 05 23 P HOME WED 2003 - 1 - 1 1- 05 24 P To set the Home Time city Example City: HKG (Hong Kong) Key Operation CLOCK FUNC ENTER • Select TIMEZONE. Time: 9:45 AM Key Operation CLOCK Display HOME WED 2003 - 1 - 1 1- 05 20 P E-6 To set the Home Time Month HOME WED Year 2003 - 1 - 1 1- 05 40...
User Guide - Page 9

Noon 12-hour format 12 PM 24-hour format 12 Midnight 12 AM 00 To switch between Standard Time and Daylight Saving Time Press DST while your Home Time or ...is indicated on the display by "P". HOME MON 2003 - 11 - 17 10 - 45 10 A DST indicator To switch between AM (A) and PM (P). EDIT Key Operation Display HKG _003 - 01 - 01 01 -05 P 20031117 AM/PM 0945 • Each press of AM/...
User Guide - Page 10

... time setting Display ALARM T I ME 12 - 00 A ALARM T I ME _2 - 00 A ALARM T I ME 08 - 0 _ P ALARM T I ME 12 - 00 Alarm ON/OFF indicator Example 8:05 PM Key Operation CLOCK CLOCK CLOCK EDIT 0805 AM/PM • Each press of AM/PM toggles between AM (A) and PM (P). Alarm Function • The alarm sounds...
User Guide - Page 11

... "CODE" indicator is on ) or "×" (off 1. DA I LY ALM (Daily Alarm Status) J J KEY (Key Input Tone Status) J J SCHED ALM (Schedule Alarm Status) 4. Press K and L to change between upper-case ...and then press the applicable number key to select "Ð" (on the display) and then press the key for the accent you want to the previous screen. played. This inputs the ...
User Guide - Page 12

...; • While in the number area, press - To input Telephone Directory data • Name/Company: 72 characters; Cell Phone: 045-654-3210; Fax number: 24 digits; Fax: 045-987-6543; URL: 36 characters; Work: 045-012-7890; URL: www.casio.com Key Operation TEL Display NAME / COMPANY CASIO ENTER HOME? _ 045-012-3456...
User Guide - Page 13

... to 12 characters long. 3. MA I ON? Example Meeting on December 5, 2003 from 2 PM Key Operation SCHEDULE Display DESCR I PT I L? E-11 CAPS ABCD SHIFT @XYZ.COM ENTER URL ? ...; FILE NAME can be up to display the initial Telephone Directory screen. 2. WWW.CASIO.COM ENTER ADDRESS? To change the FILE NAME 1. To input Schedule data • Up to the names. CAPS TOKYO SPACE JAPAN ENTER ...
User Guide - Page 14

... turned on, an alarm sounds when the current time reaches the start time of Schedule Keeper data that the details of AM/PM toggles between AM (A) and PM (P). Note that comes first chronologically. Key Operation MEETING ENTER Display DATE / T I ME? _003 - 11 - 17 12- 05 A 20031205 DATE / T I ME? 2003 - 12 - 05 _2...
User Guide - Page 15

Example JODY BDAY (Jody's birthday), 10-5 (October 5) Key Operation MEMO Display MEMO? JODY SPACE BDAY JODY BDAY_ B 10-5 ENTER JODY BDAY • Memo data is sorted by date. E-13 Key Operation X MAS SPACE DAY ENTER Display MM / DD? 01 - 01 1225 ENTER XMAS DAY 12 - 25 • Anniversary data is not sorted. To input Memo data • Up to 120 characters per data item.
User Guide - Page 16

tus of the check box between checked and unchecked. The date stamp can be used during text data input. E-14 Example CALL BILL, 11-6 (November 6) Key Operation TO DO Display DO WHAT? CALL B I LL_ ENTER • The current date appears automatically. WHEN? 2_003 - 01 - 01 20031106 ENTER • Pressing ENTER again ...
User Guide - Page 17

... DO to scroll at high speed. • Initial Character Search 1. Input the initial characters of the data you can scroll. Recalling Data The indicators K and L on the left side of the Telephone Directory screen show what kind of data is currently displayed. Each press of K or L scrolls through the fax number, cell phone number, e-mail...
User Guide - Page 18

... 4 numbers long. 0123 ENTER E-16 NEW PASS? ____ RE - To register a password Example Password: 0123 Key Operation Display NAME / COMPANY TEL SECRET 0123 ENTER • Your password can be up to abort. To delete all the data in a particular mode 1. Secret Memory Area Important! Press FUNC to recall an item. 2. If you...
User Guide - Page 19

... Your Digital Diary has two conversion modes, one for currency conversion and one for metric conversion. While in the Telephone Directory, Schedule, Anniversary, Memo, or To Do mode, press SECRET. 2. To change between the Telephone Directory, Schedule Keeper, Memo and To Do just as you can input, recall, edit, and delete data, and...
User Guide - Page 22

You cannot change them. Key Operation EDIT SPACE SPACE SPACE £* ENTER * To select the £ (pound) symbol, press the SYMBOL button. Using the Metric ...m in the Metric Conversion Mode are preset as shown below. Use K and L to display the £ (pound) symbol, and then press the applicable number key to five characters for the currency name and 10 digits for the exchange rate.
User Guide - Page 23

...;→ 28 → 82 ←→ 28 ← -22 Memory Capacity Screen 1. To perform metric conversion To convert 28 degrees Celsius to Fahrenheit Key Operation CONVERSION CONVERSION ENTER Press L 6 times, then input 28 • Use K and L to display the memory capacity screen. Press ENTER to search the desired conversion. Percentage of memory used...
User Guide - Page 29

... 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-3990...

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