Casio FX 260 - Solar Scientific Calculator Support and Manuals
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Most Recent Casio FX 260 Questions
How To Calculate Deviation Using Fx 260
(Posted by rimcomg 9 years ago)
Casio Fx-260 Solar How Do I Turn Off Scientific Notation
(Posted by mcoih 9 years ago)
How To Use The Open Parentheses On The Casio Fx-260 Solar Fraction Calculator
manual
manual
(Posted by antoRoland 10 years ago)
Mode 0 - Not Working.
Pressing MODE then 0 will not activate COMP mode. Is the unit defective?
Pressing MODE then 0 will not activate COMP mode. Is the unit defective?
(Posted by TERRYNEAL 11 years ago)
Casio FX 260 Videos
Casio fx-260 School Edition Tips for Finance Calculations
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Duration: 13:45
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Using the Fraction Key on the CASIO fx-260
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Duration: 1:36
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Basic Statistics Operations on the CASIO fx-260
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Duration: 2:51
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Popular Casio FX 260 Manual Pages
User Manual - Page 4
..., or with a cloth that has been dipped in the battery compartment. Correct operation will resume once the calculator is made up of malfunction, repairs, or battery replacement (fx-85B/fx280), or insufficient light. Handling Precautions
• Your calculator is brought back to normal temperature.
• The display will go blank and keys will not operate...
User Manual - Page 5
... mode setting. Modes
Application
Key
Mode
Operation Name*
Standard deviation calculations Fl
SD
Normal calculations Calculations using degrees
F0 F4
COMP DEG
Calculations using radians Calculations using grads
F5
RAD
F6
GRA
Number of decimal place specification
F7
FIX
Number of display indicator indicates COMP Mode.
- 3 - fully reread this manual and ensure that the problem...
User Manual - Page 6
... modes can be used in combination
with COMP and SD modes. • F9 does not exit SD mode. • F0 exits SD mode. • F0 does not clear SCI or FIX specifications. • Always press t before entering DEG, RAD, and GRA
modes. • Remember to always set the operating mode and angular
unit (DEG, RAD, GRA) before starting your calculation...
User Manual - Page 10
MK 135. MK 135.
kAdditional fx-85B/fx-280 Memory Calculations
• The fx-85B/fx-280 has two additional memories named A and B.
• Use A J to store data and 0 to recall data. • Storing data in a memory replaces anything stored there
previously. • To clear a memory, store a zero in it.
• Example 1: To input 123 in memory A.
MK...
User Manual - Page 11
t 123 - 456 A J 2
56088. Fraction Calculations
• Use COMP mode for fraction calculations.
• Total number of 123 ҂ ...Example 2:
3
1 4
ѿ1
2 3
҃4
11 12
3 C 1 C 4 +
1 C 2 C 3 =
4 11 12.
•
Example 3:
2 4
҃
1 2
2 C 4 =
•
Example 4:
1 2
ѿ1.6҃2.1
1 C 2 + 1.6 =
2 4. 1 2.
2.1
Fraction/decimal calculation result is always...
User Manual - Page 12
Percentage Calculations
• Use COMP mode for percentage calculations.
• Example 1: To calculate 12% of 1500. 1500 - 12 A v
180.
• Example 2: To calculate what percentage of 880 is 660.
660 \ 880 A v
75.
• Example 3: To add 15% onto 2500. 2500 - 15 A v + - 10 -
2875. • Example 5:
1 2
↔ 0.5(Fraction ↔Decimal)
1 C 2 =
C
C
•
Example 6:
...
User Manual - Page 13
Scientific Function Calculations
• Use COMP mode for scientific function calculations. • Some calculations may take a long time to complete. • Wait for result before starting next calculation. • =3.1415926536. K 276.
kSexagesimal Functions
• Example 1: 14°25'36" + 12°23'34" = 26°49'10" 14 I 25 I 36 I + 12 I 23 I 34 I = 26°49°10....
User Manual - Page 20
Enter SD Mode. kCombination
• Example: To determine how many different 4-digit values can be produced using standard deviation.
• If FIX or SCI is on the display, press F 9 first. • Data input always starts with A u.
• Example: To calculate nҀ1, n, o, n, ⌺x, and ⌺x2 for statistical calculations using the numbers 1 through 7.
7 A m ...
User Manual - Page 26
... NORM 2 With NORM 2, exponential notation is automatically used for integer values with more than 10 digits and decimal values with more than nine decimal places.
- 24 - • Statistics (SD Mode) Arithmetic mean A ` Data delete A [ Data input Number of data A r Population standard deviation A p Sample standard deviation A q Statistical register clear A u Sum of squares of values A a Sum...
User Manual - Page 27
...; If you make a mistake when inputting a value (but you can determine the setting by -one. There is
correct. 5. F 4 (DEG mode) 3. Check the formula you are not what you have a problem... kWhen you expect or if an error occurs, perform the following calculation.
1 \ 200 =
5. -03 NORM 1 format
0.005
NORM 2 format
• All of which format is...
User Manual - Page 28
a. When function calculations are used , but the operation retains the order of precedence of the operation for the first key you just pressed, simply press the correct operator key. The total number of nested parentheses levels exceeds six, or when more than ±9.999999999 ҂ 1099. ("-E-" indicator appears on display.) e. kOverflow or Error Check
The following...
User Manual - Page 29
... POWER system uses two power sources:
a solar cell and a single G13 Type (SR44 or LR44) battery. • Weak battery power is too low, the display may become dim,
calculation functions may become impossible, or the contents of condition e, you can continue with more light.
• fx-85B/fx-280 This calculator is powered by the CASIO TWO- WAY...
User Manual - Page 30
... of the calculator. • The battery that hold the back cover in place with its positive (ѿ) side facing up (so you purchase it ). 4.
Install a new battery, making sure
that the positive (ѿ) side is facing up (so you can cause them to become shorted. Old batteries may not provide full service life...
User Manual - Page 31
...formed first. Functions
2. If parentheses are performed in parentheses per- Press t to turn power on the next page shows register contents following order of Operations and Levels
Operations are nested, the operations en- closed in the innermost set of parentheses are performed
first.
• Registers L through L store operations.There are six reg-
1
6
isters, so calculations up to...
User Manual - Page 34
... Supply : fx-82SOLAR/fx-260SOLAR : Solar cell fx-85B/fx-280 : CASIO TWO-WAY POWER System: solar
cell plus one G13 Type (SR44 or LR44) batter y Battery Life (fx-85B/fx-280) : Approximately 3 years (1 hour use per day) on LR44/SR44 battery
Input Ranges :
Functions
Input Range
...522; 1҂ 10100
For sinh and tanh,errors are cumulative and accuracy is affected at a
certain point when x=0.
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