![]() ![]() TOTAL/EQUALS KEY: Used to obtain a calculation result. TAX KEY: Allows quick, one-touch sales tax calculations. The Amorphous Silicon Solar Cell Is sensitive to fluorescent lighting that is prevalent In today's offices. SOLAR-POWER: A calculator which under normal room lighting conditions will be powered by a built-in solar powered cell. As soon as the power ls turned off, the calculations are gone. SINGLE LIVE MEMORY: A "Volatile" temporary memory used to calculate the operations as they are being entered and will only be saved while the device is on. The print speed is generally slower and tends to be less quiet than parallel prlnters. SERIAL PRINTING: A type of printing calculator system that prints one character at a time and uses a hammer-strike print method. ![]() ROUND-OFF/UP/ROUND DOWN SWITCH: For rounding a final result to a preselected number of decimal digits, usually for multiplication or division results although on some machines, addition and subtraction results can also be rounded off. If the switch Is set to PRINT, entries and results will be printed. If the switch Is set to OFF, entries and results will appear on the display but will not be printed out. PRINT ON-OFF/ITEM COUNT SWITCH: Can set the calculator to either display, or print entries. The same works in reverse using the "-" (minus key). This saves the time of having to manually add 40.00 to 200.00. For example: 200 x 20% gives you 40.00, then if you press the "+" (plus key), you will get 240.00. Convenient for Add-on and Discount calculations. PLUS/MINUS KEY: Used for performing percentage calculations. It uses an ink ribbon or ink roller making it faster, quieter and more durable. PARALLEL PRINTING: A type of printing calculator system that prints one line at a time. MARK UP/DOWN: Used for performing mark up. LCD: (Liquid Crystal Display) characterized by black numbers on a light background. GLOview DISPLAY: Combines the advantages of a Fluorescent Display and an LCD by providing an extra-large, brightly-illuminated green display on a black background. If the light level in a room Is below a certain point, the solar power feature will switch over automatically to the battery power.įLUORESCENT DISPLAY: The Fluorescent Display has blue/green colored numbers generated by an LEO, Light Emitting Diode, on a black background. OVERFLOW SIGN: This symbol appears on the display to indicate an overflow error condition when the calculated result exceeds the number of digits available on the display.ĭUAL POWER: A calculator with both Solar and Battery capability. MEMORY SIGN: Lights up on the display when the memory is in use. Using this key, you can determine that there was a 20% increase in sales. For example, sales for last year were $10,000. For example, If you have a 12 digit model and you enter 10 / divided 3, you will get 3.3333333333.ĭELTA PERCENT KEY: Used to obtain an increase or decrease ratio (change in percentages). For example, if you enter 500, 5.00 will print.įLOATING POSITION (F): This will give the most accurate result by allowing the answer to fill all available display/print digits. +3210F.ĪDD MODE (+): When set to Add Mode, the decimal point will automatically be input two places to the left from the last number entered. Power is provided by batteries.ĭECIMAL POINT SELECTOR: Used for pre-selecting the decimal point position, e.g. with division the second number is the constant.ĭC: Direct Current. With multiplication the first number is the constant. Please note that not all calculators will have all of the keys shown here.ĪCCUMULATION SWITCH: When this switch is set at the AM position, entries or calculation results are automatically accumulated In the memory every time the"*/=" key is pressed (also known as summation).ĬLEAR KEY: Used for clearing all calculating registers except for the memory register.ĬLEAR ENTRY KEY: Used for clearing the immediate entry only (will not affect prior entries).ĬONSTANT SWITCH/KEY: Used for performing multiplication and division by a constant number. The following is a glossary of terms and keys used on Canon calculators. ![]()
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