Casio SL-1000L Bedienungsanleitung

SL-1000L/1200L
Operating Instructions
Bedienungsanleitung
Mode d'emploi
Instrucciones de operaciön
Istruzioni per l'uso
FTZ
SA0931 c
English
1 [General Guide
*All examples in these instructions show SL-1200L.
Main Key Functions
IS Sign Change Key
Switches the sign of the displayed value between positive ( +) and negative ( —
Time Key
• Specifies input value as a time (sexagesimal) value.
• Switchesthe displayedvalue betweendecimalandtime (sexagesimal) f ormat.
(V g Roundin Selector
Specifies the rounding system.
Floating decimal point system, which displays the value without rounding.
CUT: Results are cut off to 2 decimal places.
5/4: Results are rounded off (O, I, 2, 3, 4 are cut off: 5, 6, 7, 8, 9 are rounded
up) to 2 decimal places.
•Other key operations are shown under "Example Calculations".
u About the Display
Thé display shows the number you input, calculation results, and various indi-
cators showing the status Of the calculator.
: a-digit separator
This symbol is also used to indicate minutes in a time display.
' ' : Seconds indicator (time display)
GT: Grand total memory indicator
Independent memory indicator
Error indicator
: Negative value indicator
K : Constant calculation indicator
= : Equal indicator
+ — x + : Arithmetic operation indicators
2/Correcting Input
•To completely clear a value you have just input, press
• If you input the wrong hour, minutes or seconds (time calculations) but have
not yet pressed 3, just input the correct values.
• If you input a wrong time calculation value and press 3,
pletely clear the time input and start again from the beginning.
• If you pressthe wrongarithmeticoperationkey (O ,
the correct key before inputting anything else.
Clearing Calculations
•To clear the calculator completely
•To clear the independent memory only, press g.
Error Indicator
The error indicator "E" appears on the display whenever any of the following
conditions exist. To clear an error, press
the calculation, or C to clear the entire calculation.
• Whenever the integer part (the value to the left of the decimal point) of a cal-
culation's intermediate result or final result becomes greater than 12 digits
(10 digits with the SL-IOOOL). Along with the error indicator, an approxima-
tion of the value appears on the display. The following table illustrates the
value that appears when you attempt to perform the calculation:
1 x 7,418,529 = 9,
Model
SL-1200L
SL-IOOOL
• Whenever the integer part of the value stored in independent memory or grand
total memory is greater than 12 digits (10 digits with the SL-IOOOL). At this
time, the display shows "O." , but the memory retains the value it had before
the overflow occurred.
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• Whenever an attempt is made to perform division by zero (as in 6
• Whenever the profit in a mark-up calculation is 100%.
• Whenever an attempt is made to calculate the square root of a negative value.
3/Power Supply
The Two-Way Power System of this calculator uses a solar cell, in addition to
one button type battery (LR43). Unlike calculators equipped with a solar cell
only, you can use this calculator under virtually any lighting conditions, as long
as there is enough light for you to read the display.
Battery Replacement
If the display becomes dim and difficult to read or if nothing appears on the
display when you press ONE (especially when lighting is dim), you probably
need to replace the battery.
To replace the battery
I . Remove the screw on the back of the calculator
2. Remove the old battery.
3. Wipe the surfaces of a new battery with a dry cloth, and load it into the cal-
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culator making sure the plus (+) side is facing up (so you can see it).
4. Taking care to make sure that the tabs align properly-with their slots, replace
the back cover. Secure the cover in place with the screw.
• In order to avoid damage caused by leaking battery fluid, be sure to replace
the battery at least once every three years.
• The battery installed at the factory discharges during shipment and storage.
You may need to replace the original battery sooner than three years after
you purchase the calculator.
• Even if the battery goes dead, you can still use the calculator under solar power.
Remember, however, that memory contents will be cleared if available light
drops below a certain level while there is no battery power.
Important Battery Precautions
Incorrectly using batteries can cause them to burst or leak, possibly damaging
the interior of the unit. Note the following
• Be sure that the positive (+) and negative (—) poles of the battery are facing
in the proper direction.
• Never leave a dead battery in the battery compartment. A dead battery can
leak and damage the calculator if left in the battery compartment for long
periods.
• Remove the battery if you do not plan to use the unit for long periods.
• Never try to recharge the battery supplied
• Do not expose batteries to direct heat, let them become shorted, or try to take
them apart.
Keep batteries out of the reach of small children. If swallowed, consult with
a physician immediately,
Auto Power Off
This calculator is not equipped with an OFF switch. Instead, it switches power
off automatically about six minutes after the last key operation
To restore power, press ONE. Even if the Auto Power Off function operates
to clear memory, the contents of the independent memory are not cleared.
4/1mportant
• Never allow this calculator
• Avoid use and storage under temperatures
lator 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,
• Under very low temperatures, display response may slow down or fail entirely.
This condition is temporary and operation should return under normal tem-
peratures.
• Avoid use and storage in areas subject to excessive moisture, dirt, and dust.
Direct contact with liquids and dust can damage internal circuitry.
•Avoid dropping the calculator
to com- • Never bend or twist
• Never try to take the calculator
•Do not use a pen, pencil, or other sharp object to press keys.
•To clean the exterior of the calculator,
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.
• The contents of these instructions
• CASIO Computer Company, Ltd. assumes no responsibility for any loss or
claims by third parties which may arise from the use of this product.
5/ Specifications
Model: SL-1000U1200L
Number of Digits:
Memory: Independent
Rounding: Selectable
Power Supply: Two-Way Power System, with solar cell and one button type
battery (LR43)
Battery Life: Approximately 3 years for button type battery (LR43) (1 hour per
day of operation)
Auto Power Off: Switches power off approximately
operation.
Operating Temperature:
Dimensions:
Weight: 50g (1.80z) (including the battery)
and remove
precautions:
with the unit.
Function
Precautions
to be exposed to direct flame.
extremes. Do not place the calcu-
and otherwise subjecting
the case.
apart.
wipe it off with a soft cloth dampened
are subject to change without notice.
SL-IOOOL: 10
SL-1200L: 12
and Grand Total Memory
from among floating-point, round off and cut off
six minutes after last key
OOCto 400C (320F-1040F)
119(D)mm (318"H x 25/8"Wx 45/8"D)
O).
the back cover.
is performed.
it to severe impact.