Battery Replacement
|
6 Antwoorden 7 Score |
Automatically adds a digit to the end of my entry |
|
2 Antwoorden 0 Score |
The LCD readout symbols are fading. Is there an easy fix. |
|
2 Antwoorden 0 Score |
How to repair non-functioning buttons? |
|
1 Antwoord 0 Score |
Water damage Texas instrument calculator ti 30x iis |
Gereedschap
Dit is een aantal algemene gereedschappen dat gebruikt wordt om aan dit apparaat te werken. Je hebt niet elk stuk gereedschap voor elke procedure nodig.
Background and Identification
The TI-30X IIS is a scientific calculator originally released by Texas Instruments in 1993. It has an LCD screen above a grid of number and function buttons. The display has two rows: the top row—which is 10 digits wide—displays your equation as you type it while the bottom row displays the answer to your equation once you hit the “=” button. The top row will scroll left and right to accommodate an equation longer than 10 digits.
As a scientific calculator, the TI-30X IIS supports most basic mathematical functions: arithmetic (addition, multiplication, subtraction, division), exponents, logarithms, and trigonometric functions (sine, cosine, tangent). It also has dedicated buttons for using constants like pi or squaring a number.
The TI-30X IIS is mainly solar powered. The solar cell above the display is used to recharge a CR2025 lithium-ion battery inside the calculator. If the battery ever goes bad, you can use the battery replacement guide to unscrew the back and pop in a replacement. Many users, however, reported that their battery lasted quite a long time. Texas Instruments also produced the TI-30X IIB, which is almost identical but lacks the solar cell and is powered only by non-rechargeable batteries.
You can identify this calculator easily by looking just above the display to find the Texas Instruments logo and the model number “TI-30X IIS.” The calculator comes in a variety of case colors such as black, red, pink, and blue.
Technical Specifications
Display
- Two lines (one for equations and one for the answer)
- Top line has 11 digits (and scrolls for longer equations)
- Bottom line has 10 digits and 2 digits for the exponent
Functions
- Trigonometric functions (sine, cosine, tangent)
- Inverse trig functions (arcsine, etc.)
- Exponents
- Logarithms
- Combinations and permutations
- Factorial
Power
- CR2025 litium-ion battery
- Rechargeable with the solar cell above the display
Additional Information
TI-30X IIS official product page
Texas Instruments TI-30X IIS on Amazon
TI-30X vs TI-30X IIS review by Tech Powered Math
