Casio SF-3990 Support Question
Casio SF-3990 Support Question
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Current Answers
Answer #1: Posted by Odin on May 28th, 2012 8:43 AM
Odin
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Member since:
April 10th, 2010 Points: 41,236,640
This is a math error explained here.
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Related Casio SF-3990 Manual Pages
User Guide - Page 2
... receiver is no guarantee that
to which can radiate radio frequency energy and, if not installed and used in accordance with the limits for a Class B digital device, pursuant to Part 15 of the following measures:
• Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver...
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 7
... - 17
1 - 47 2 5 P
Day of CLOCK changes between the Home Time, World Time 1, World Time 2, and Alarm. Pressing ON after replacing batteries causes the Home Time screen to use is low, the "LOW BAT!"
User Guide - Page 11
... CAPS to toggle the keyboard between displays as shown below, and H
and J to change between upper-case and lower-case. Press FUNC to the previous screen. Press ENTER to return to display the function menu. 2. E-9
User Guide - Page 12
To input Telephone Directory data • Name/Company: 72 characters; No.):24 digits; Cell phone number: 24 digits; Fax: 045-987-6543; Work (Tel No.)
24 digits; Fax number: 24 digits; E-mail address: 36 characters; Free: 64 characters
Example NAME/COMPANY: CASIO Home:045-012-3456; Address: 72 characters; Cell Phone: 045-654-3210; Work...
User Guide - Page 13
... ABCD SHIFT @XYZ.COM ENTER
URL ?
To change the FILE NAME 1. After making the changes you want, press ENTER to display the initial Telephone Directory screen. 2. E-11 CAPS TOKYO SPACE JAPAN ENTER
FREE? Press TEL to store them.
ENGINEER ENTER
CAS I O 045 - 012 - 3456
045 - 012 - 7890
• Data is automatically...
User Guide - Page 17
... K or L scrolls through the fax number, cell phone number, e-mail address and other data. • Indicators on the screen indicate that contains the data you can scroll. Hold down , " to scroll at high speed.
• Initial Character Search ...store it. Recalling Data
The indicators K and L on the left side of the Telephone Directory screen show what
kind of the data you want . 3.
User Guide - Page 19
...current password and press ENTER. If the password is displayed. 2.
Press ENTER. 3. Conversion Mode
Your Digital Diary has two conversion modes, one for currency conversion and one for metric conversion. To enter the secret ...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 exit the secret memory area. Change...
User Guide - Page 22
... : 1
E-20 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.
Conversion
yards ↔ meters feet ↔ meters inches ↔ centimeters Kilometers ↔ miles kilograms ↔ pounds grams ↔ ounces Celsius ↔...
User Guide - Page 23
... To convert 28 degrees Celsius to Fahrenheit
Key Operation
CONVERSION CONVERSION ENTER Press L 6 times, then input 28 • Use K and L to exit the memory capacity screen. USED
%
8
• Press ESC to search the desired
conversion.
Press ENTER to °C
Display yd ←→ m
0 ←→
28 →
82 ←→
28...
User Guide - Page 24
...; 9.6 = 78 ÷ 9.6 =
9.6rr45u K ÷ 78u K ÷
4.6875 8.125
12% of 3500
2500e15tq 3500e25tw
2875. 2625. I Calculation Examples
Examples
Operation
Display
a
0.
53 + 123 − 63 =
53q125 (Error) +
125. Percentage of 660 against 880
660r880t
75.
15% add-on of 2500 25% discount of 1500
1500e12t
180.
C123 +
123. E-22
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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