Canon LS-121TS - Calculator Manual

Table of Contents

Contents

1 CALCULATION EXAMPLE
2 POWER SUPPLY
3 AUTOMATIC POWER-OFF FUNCTION
4 KEY INDEX
5 COST-SELL-MARGIN CALCULATION
6 TAX CALCULATION
7 SPECIFICATION
8 LIMITED WARRANTY
9 Documents / Resources
- 9.1 Download manual

CALCULATION EXAMPLE

CALCULATION EXAMPLE - Part 1
CALCULATION EXAMPLE - Part 2

POWER SUPPLY

This calculator comes with a dual power source. The duration of alkaline battery depends entirely on individual usage. When the battery is exhausted, you can still use the solar cell to power the calculator.

(Note: Do not attempt to change the battery by yourself. Have a Canon Service Center change the battery for you).

AUTOMATIC POWER-OFF FUNCTION

When the power is turned "ON" and none of the keys are pressed for more than 7 minutes, the calculator turns off automatically to save power. Press key to restart the calculator. "0" will appear on the display.

Electromagnetic interference or electrostatic discharge may cause the display to malfunction or the contents of the memory to be lost or altered. Should this occur, use the tip of a ball point pen (or similar sharp object) to press the [RESET] button on the back of the calculator. After resetting, be sure to set the tax rate again.

KEY INDEX

COST-SELL-MARGIN CALCULATION

: Used for calculating the cost, selling price and profit margin amount. Enter the value of any 2 items to obtain the balance value item. (e.g. enter the value of the cost and the selling price to obtain the profit margin.)
After the last value is shown, press , or key to recall all values in sequence.

TAX CALCULATION

SPECIFICATION

Power Source: Solar cell and Alkaline battery (CR2032 X 1)
Usable Temperature: 0ºC to 40ºC (32ºF to 104ºF)
Dimensions: 107.5mm (W) x 148mm (L) x 31mm (H) /
4-15/64" (W) x 5-53/64" (L) x 1-15/64" (H)
Weight: 132g (4.7 oz)
(Subject to change without notice)

LIMITED WARRANTY

The limited warranty set forth below is given by Canon U.S.A., Inc., (Canon U.S.A.) with respect to Calculators purchased and used in the United States respectively.

This limited warranty is only effective upon presentation of proof of purchase (bill of sale) to Canon U.S.A. Factory Service Center. Canon Calculators, when delivered to you in a new condition in the original container, are warranted against defective materials or workmanship as follows: for a period of one (1) year from the date of original purchase, defective parts or Calculators returned to a Canon U.S.A. Factory Service Center and proven to be defective upon inspection, will be exchanged at Canon U.S.A.'s sole option, for new or comparable rebuilt parts or calculators (of the same or similar model). Warranty for replacement shall not extend the original warranty period of the defective calculator.

CANON ELECTRONIC BUSINESS MACHINES (H.K.) CO., LTD.
17/F., Tower One, Ever Gain Plaza, 82-100 Container Port Road,
Kwai Chung, New Territories, Hong Kong

CANON U.S.A. INC.
One Canon Park, Melville, NY 11747, 1-800-OK-

CANON CANON CANADA INC.
8000 Mississauga Road, Brampton, Ontario L6Y 5Z7 Canada

CANON LATIN AMERICA, INC.
One Canon Park, Melville, NY 11747, U.S.A.