Casio DS-2L Istruzioni per l'uso - Pagina 2

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5/4:

Rounds off the decimal to the specified* number of places.

*Use the decimal place selector to specify the number of decimal places.

4321

0 AOD.

Decimal Place Selector

Specifies the number of decimal places for rounding. Note that the decimal place selec-

tor is valid whenever the rounding selector is in any position other than F.

4, 3, 2, 1, 0: Number of decimal places for the CUT, UP and 5/4 setting of the Round-

ing Selector.

ADD2: The "Add Mode" automatically adds a decimal point and two decimal places

to all values, even if you don't input a decimal point. This mode is very useful

when performing calculations in dollars or other monetary systems that require

two decimal places. Two decimal places are not added in this mode if you press

the G] key while inputting a value, or for any operation other than addition and

subtraction.

GT-OFF ON

Grand Total Memory Selector

You can perform the following calculation with the Grand Total Memory Selector in

either the ON or OFF position. When ON, the result produced when you press EJ is

added to grand total memory. When off, the result is not added.

¢ Other key operations are shown under "Example Calculations".

H About the Display

The display shows the number you input, calculation results, and various indicators

showing the status of the calculator.

' :3-digit separator

This symbol is also used to indicate minutes in a time display.

™*: Seconds indicator (time display)

GT: Grand total memory indicator

M : independent memory indicator

E : Error indicator

— : Negative value indicator

K : Constant calculation indicator

EIREE: Arithmetic operation indicators

2/Correcting Input Errors

*To completely clear a value you have just input, press @.

*To shift a displayed valued digit-by-digit to the right, press ) until you get to the

digit you want to re-input from.

¢ lf you input the wrong hour, minutes or seconds (time calculations) but have not yet

pressed (tw), just input the correct values.

¢ If you input a wrong time calculation value and press {], press [@ to completely clear

the time input and start again from the beginning.

;

elf you press the wrong arithmetic operation key (&3, GJ, EY. GJ), simply press the

correct key before inputting anything else.

@ Clearing Calculations

*To clear the calculator completely (except independent memory), press G8.

¢To clear the independent memory only, press (Md.

for long periods.

@ Auto Power Off Function

This calculator is not equipped with an OFF switch. Instead, it switches power off au-

tomatically about six minutes after the last key operation is performed. To restore power,

press egy. Even if the Auto Power Off function operates to clear memory, the contents

of the independent memory are not cleared.

4/\Important

Precautions

«Never allow this calculator to be exposed to direct flame.

*Avoid use and storage under temperature extremes. Do not place the calculator in

direct sunlight, near windows, near a heater, or anywhere else where it is subjected

to high heat. Heat can lead to discoloration or warping of the case, and can even

damage internal circuitry.

Never bend or twist the case.

e Never try to take the calculator apart.

*Do not use a pen, pencil, or other sharp object to press keys.

¢ To clean the exterior of the calculator, wipe it off with a soft cloth dampened in a

weak solution of a mild neutral detergent and water. Be sure to wring out any excess

moisture from the cloth before wiping off the calculator. Never use benzene, thinner,

or any other volatile agent to clean the calculator. Doing so can wipe off the figures

printed on the case or otherwise damage its finish.

eThe contents of these instructions are subject to change without notice.

5/Specifications

Model: DS-1L/2L/3L

Number of Digits: DS-iL: 10

DS-2L: 12

DS-3L: 14

Memory: independent and Grand Total Memory

Rounding: Selectable from among floating-point, round up, round off, cut off, and Add

Mode

Number

of Decimal

Places: Selectable (0, 1, 2, 3, 4)

Power Supply: Two-Way Power System, with solar cell and one CR2025 lithium battery

Battery Life: Approximately 7 years for CR2025 lithium battery (1 hour per day of

operation)

Auto Power Off: Switches power off approximately six minutes after last key operation.

Operating Temperature: 0°C to 40°C (32°F ~ 104°F)

Dimensions: 48(H) x 144(W) x 194(D) mm (17/8'H x 5°/s"'W x 7°/8''D)

Weight: 300 g (10.6 02z) (including the battery)