Canon LS-100TS Instruction Guide
![Canon LS-100TS manual cover](/images/FJdoSZCdGBYRJgfgwBfgUOEA/thumbs/thumb175x175.webp)
To reset the Canon LS-100TS calculator, turn it off and press the 'C/CE' button while turning it back on. This should reset any temporary settings.
To replace the battery, turn the calculator over, remove the battery cover using a small screwdriver, and replace the old battery with a new LR44 button cell. Ensure the battery is placed with the positive side facing up.
To use the tax calculation feature, set the tax rate by pressing the 'TAX+' button followed by the desired rate and then 'TAX-'. To calculate tax, enter the amount and press 'TAX+'.
If the display is faint, it is likely that the battery needs replacement. Follow the battery replacement instructions to install a new battery.
The Canon LS-100TS does not have a dedicated currency conversion feature. However, you can manually perform calculations by dividing or multiplying with the conversion rate.
To calculate percentages, enter the base number, press the multiplication sign, enter the percentage, and press the '%' button. For example, for 20% of 150, enter 150 x 20 %.
Use the 'M+' button to add a number to memory, 'M-' to subtract, 'MR' to recall the memory total, and 'MC' to clear the memory.
Ensure the battery is properly installed and not depleted. Replace the battery if necessary. If the issue persists, check for any visible damage or contact Canon support.
To adjust the decimal setting, use the 'F', '2', '1', or '0' switch at the top of the calculator to control the number of decimal places displayed.
Yes, to calculate the square root of a number, enter the number and press the '√' button.