TALLON ADVANCED CALCULATOR

(4 customer reviews)

£2.55

Sold by: Good Office Supplies
Last updated on February 16, 2025 3:19 am Details

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Description

How to Use the Tallon Scientific Calculator

Getting Started

  • Remove the calculator from its packaging.
  • Insert batteries if required, following the instructions in the user manual.
  • Turn on the calculator by pressing the ‘ON’ button.

Basic Operations

  • To perform addition, input the first number, press ‘+’, input the second number, and press ‘=’.
  • For subtraction, input the first number, press ‘-‘, input the second number, and press ‘=’.
  • To multiply, input the first number, press ‘×’, input the second number, and press ‘=’.
  • For division, input the first number, press ‘÷’, input the second number, and press ‘=’.

Scientific Functions

  • To calculate powers, use the ‘^’ or ‘EXP’ button.
  • For square roots, press the ‘√’ button followed by the number.
  • To use trigonometric functions, press ‘SIN’, ‘COS’, or ‘TAN’ followed by the angle value.
  • Access logarithmic functions using ‘LOG’ or ‘LN’ followed by the number.

Memory Functions

  • Use ‘M+’ to add the displayed number to memory.
  • Press ‘MR’ to recall the number stored in memory.
  • Clear the memory by pressing ‘MC’.

Troubleshooting

  • If the calculator does not turn on, check the battery installation.
  • If the display is unclear, adjust the contrast if possible or replace the batteries.
  • Refer to the user manual for specific error messages and solutions.

Safety and Maintenance

  • Keep the calculator away from water and extreme temperatures.
  • Clean the exterior with a soft, dry cloth.