Instruction/ maintenance manual of the product FX-9860G Casio
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fx-9860G S lim H ardw are User’ s Guide E CASIO W orldwide Education W ebsite http://edu.casio .com CASIO EDUCA TIONAL FOR UM http://edu.casio .com/f orum/.
GUIDELINES LAID DOWN BY FCC R ULES FOR USE OF THE UNIT IN THE U .S.A. (not appli- cable to other areas). NO TICE This equipment has been tested and found to comply with the limits f or a Class B digital device , pursuant to Part 15 of the FCC Rules.
BEFORE USING THE CALCULA TOR FOR THE FIRST TIME... Batteries are not loaded in your calculator at the f actor y . Be sure to f ollow the procedure below to load batteries and adjust the displa y contrast bef ore tr ying to use the calculator for the fi rst time.
4. Replace the battery cover . 5. Press the P b utton on the back of the calculator . Important! • Ne ver use a toothpic k, pencil, or any other object whose tip may break off easily . Doing so can lead to malfunction. P button 6. Hook your fi nger at the center of the calculator’ s panels, and open them up .
20070201 Pr ecautions when Connecting to a Computer A special USB driver must be installed on y our computer in order to connect to the calculator . The driver is installed along with the Prog ram-Link software (F A-124) that comes bundled with the calculator .
20070201 Handling Pr ecautions • Y our calculator is made up of precision components. Nev er tr y to take it apar t. • A void dropping your calculator and subjecting it to strong impact. • Do not store the calculator or leav e it in areas exposed to high temperatures or humidity , or large amounts of dust.
20070201 Be sure to keep physical recor ds of all impor tant data! Low battery power or incorrect replacement of the batteries that power the unit can cause the data stored in memory to be corr upted or ev en lost entirely . Stored data can also be affected by strong electrostatic charge or strong impact.
20070201 Contents 1 Ke y Lay out 2 Using the Backlight 3 Specifi cations 4 P Button (In case of hang up) 5 P ower Supply.
20070201 1 Ke y La y out 1-1 K ey Lay out.
20070201 2-1 Using the Backlight 2 Using the Bac klight Y our calculator is equipped with a backlight f or easy reading, even in the dark. Y ou can conserve batter y power b y limiting backlight operation to only when you need it. u T o turn on the backlight • Press ] (LIGHT) to turn on the backlight.
20070201 3-1 Specifi cations 3 Specifi cations V ariables: 28 Calculation range: ± 1 × 10 –99 to ± 9.999999999 × 10 99 and 0. Inter nal operations use 15-digit mantissa. Exponential displa y range: Nor m 1: 10 –2 > | x |, | x | > 10 10 Norm 2: 10 –9 > | x |, | x | > 10 10 Program capacity: 63000 bytes (max.
20070201 Data Communications 3-pin serial port Method: Star t-stop (asynchronous), half-duplex T ransmission speed (BPS): 115200 bits/second (normal) 9600 bits/second (When connected to CFX-9850/fx-74.
20070201 4 P Button (In case of hang up) Pressing the P button resets the calculator to its initial def aults. P button W arning! Ne ver perform this operation unless you w ant to totally clear the memor y of the calculator.
20070201 5 P ower Supply This calculator is pow ered by two AAA-siz e (LR03 (AM4)) batter ies. If the f ollowing message appears on the display , immediately turn off the calculator and replace the batteries as instructed. If you try to continue using the calculator , it will automatically tur n off in order to protect memory contents.
20070201 k Replacing Batteries Precautions: Incorrectly using batteries can cause them to burst or leak, possib ly damaging the interior of the calculator . Note the following precautions: • Be sure that the positive (+) and negativ e (–) poles of each batter y are facing in the proper directions.
20070201 5-3 P ower Supply 1. Press !o (OFF) to tur n off the calculator . 2. T o ensure that you do not press the o k ey accidentally while replacing batteries, fold the calculator shut.
20070201 5-4 P ower Supply # If the fi gures on the display appear too light and hard to see after you turn on power , adjust the contrast. 6. Check to make sure that the springs are not stic king out to the side and that the batteries are not sliding out of position.
CASIO Europe GmbH Bornbarch 10, 22848 Norderstedt, Germany This mark applies in EU countr ies only ..
CASIO COMPUTER CO ., L TD . 6-2, Hon-machi 1-chome Shibuya-ku, T okyo 151-8543, Japan One or more of the following patents may be used in the pr oduct.
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