Texas Instruments TI-30X IIS 2-Line Scientific Calculator User Manual

Pêşkêş

The Texas Instruments TI-30X IIS 2-Line Scientific Calculator is a fundamental, two-line calculator designed for high school math and science. It combines statistics and advanced scientific functions, making it a versatile tool for various academic needs.

Damezirandin

Sazkirina Pîlê

The TI-30X IIS calculator is powered by both solar energy and a Lithium Metal battery (included). For optimal performance and to ensure continuous operation, especially in low-light conditions, ensure the battery is properly installed. The calculator is designed for long-term reliability.

This image displays the front of the TI-30X IIS calculator, highlighting its two-line display, solar panel, and the arrangement of its scientific and numerical keys. The lime green casing tê dîtin.

Telîmatên Operating

Operasyonên bingehîn

Perform standard arithmetic operations (addition, subtraction, multiplication, division) using the dedicated keys. The two-line display shows both the entry and the calculated result simultaneously.

• Bi kar tînin +, -, x, / keys for basic arithmetic.
• Rojnamevanî = (ENTER) to get the result.
• Bi kar tînin ZELAL key to clear the current entry.
• Turn the calculator ON or JI using the respective keys.

Fonksiyonên zanistî

Access advanced mathematical functions using the 2nd key followed by the desired function key. This includes logarithms, antilogarithms, powers, roots, and trigonometric functions.

• Logarithms: DARBEND (bingeha 10) û LN (logarîtma xwezayî).
• Nîşanger: 10^x û e^x.
• Hêz û Kok: x^2 (square) and sqrt(x) (square root).
• Trigonometry: GÛNEH, COS, TAVRENGÎ and their inverse functions (SIN-1, COS-1, TAN-1).

Hesabên Îstatîstîkî

The calculator easily handles 1-variable and 2-variable statistical calculations. Use the STAT key to enter data and perform statistical analysis.

• Rojnamevanî JIMARE for data entry.
• Bikaranîn STATVAR for statistical variables.

Angle Modes

Switch between three angle modes: degrees (DEG), radians (RAD), and grads (GRAD) using the DRG key. The current mode is indicated on the display.

Engineering Notation

Utilize scientific and engineering notation modes for displaying results, accessible via the SCI/ENG qûfle.

Lênerrînî

• Keep the calculator clean by wiping it with a soft, dry cloth. Avoid using liquid cleaners or abrasive materials.
• Hesabkerê li cîhekî sar, hişk û dûr ji tîrêjên rojê yên rasterast û germahiyên zêde hilînin.
• Protect the display and keys from scratches and impact.

Çareserkirina pirsgirêkan

• Nîşandan vala an tarî ye: Ensure sufficient light for the solar panel. If the issue persists, the internal battery may need replacement. Refer to the battery installation section.
• Incorrect results: Verify the correct angle mode (DEG, RAD, GRAD) is selected for trigonometric calculations. Double-check your input and the order of operations.
• Bişkok bêbersiv in: Gently clean around the keys to remove any debris. Avoid pressing keys with excessive force.

Specifications

Libersekînîn

The Texas Instruments TI-30X IIS Scientific Calculator comes with a 1-year limited warranty. Please retain your proof of purchase for warranty claims.

Alîkarî

For additional support, frequently asked questions, or to download a full user manual, please visit the official Texas Instruments webmalperê an bi karûbarê xerîdar a wan re têkilî daynin.