Casio FX-9750GII-IH manual

fx-986 0 G I I S D fx-986 0 G I I fx-986 0 G A U PLUS fx-9 7 50 G I I f x - 7 400G I I Ha r d w a r e User’ s Guide E CASIO W or ldwide Education W ebsite http://edu.casio .com CASIO EDUCA TIONAL FOR UM http://edu.casio .com/f or um/[...]

GUIDELINES LAID DO WN 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 f ound to comply with the limits for a Class B digital de vice, pursuant to P ar t 15 of the FCC Rules. These limits are designed to provide reasonab le protection against har mful interf erence in a [...]

i BEF O RE USING THE C ALCUL A TOR F O R THE F I RST TIME . .. Batteries are not loaded in your calculator at the factory. Be sure to follow the procedure below to load batteries and adjust the display contrast before trying to use the calculator for the first time. 1. Making sure that you do not accidently press the M key, slide the case onto the [...]

ii • If the Main Menu shown to the right is not on the display, press the RESTART button on the back of the calculator. The above screen shows the fx-9860G II SD. The appearance of the screens of other models may be slightly different. 4. Use the cursor keys ( D , A , B , C ) to select the SYSTEM icon and press U , then press  ( ) to display t[...]

E-1 Precau tio ns when Using th is Pr od uct A progress bar and/or a busy indicator appear on the display whenever the calculator is performing a calculation, writing to memory, or reading from memory. Busy indicator Progress bar Never press the RESTART button or remove the batteries from the calculator when the progress bar or busy indicator is on[...]

E-2 Hand ling Precau tio ns • Your calculator is made up of precision components. Never try to take it apart. • Avoid dropping your calculator and subjecting it to strong impact. • Do not store the calculator or leave it in areas exposed to high temperatures or humidity, or large amounts of dust. When exposed to low temperatures, the calculat[...]

E-3 • The contents of this User’s Guide are subject to change without notice. • No part of this User’s Guide may be reproduced in any form without the express written consent of the manufacturer. • Be sure to keep all user documentation handy for future reference. Be sure to ke e p phy sic al re cords of a ll impo rtant d at a ! The large[...]

E-4 Cont ents 1. Key Layout 2. Using the Backlight 3. Specifications 4. Restart and Reset 5. Power Supply[...]

E-5 1. K ey Lay out fx-7400G II fx-9750G II fx-9860G II SD/fx-9860G II /fx-9860G AU PLUS fx-7400G II fx-9750G II fx-9860G II SD/fx-9860G II /fx-9860G AU PLUS[...]

E-6 2. Using the Bac klight (fx-9860G II SD/fx-9860G II /fx-9860G A U PLUS only) Y our calculator is equipped with a backlight f or easy reading, e ven in the dark. Y ou can conser ve battery power b y limiting backlight operation to only when y ou need it. S T o turn the backlight on or off Press  * (LIGHT) to toggle the backlight on and off . [...]

E-7 3. Specifications V ariables: 28 Calculation range: p 1 × 10 –99 to p 9.999999999 × 10 99 and 0. Inter nal operations use 15-digit mantissa. Exponential display range: Nor m 1: 10 –2 > | x |, | x |  10 10 Nor m 2: 10 –9 > | x |, | x |  10 10 Program capacity: fx-9860G II SD/fx-9860G II /fx-9860G A U PLUS/fx-9750G II 62,000 b[...]

E-8 Dimensions: fx-9860G II SD/fx-9860G II /fx-9860G A U PLUS: 21.2 mm (H) s 91.5 mm (W) s 184.0 mm (D) 7 / 8 " (H) s 3 5 / 8 " (W) s 7 1 / 4 " (D) fx-9750G II /fx-7400G II : 21.3 mm (H) s 87.5 mm (W) s 180.5 mm (D) 7 / 8 " (H) s 3 1 / 2 " (W) s 7 1 / 8 " (D) Appro ximate weight: fx-9860G II SD: 225 g (7.9 oz) (includi[...]

E-9 4. Restar t and Reset S Restar t Should the calculator star t to act abnor mally , y ou can restar t it b y pressing the REST ART button. Note, ho we ver , that you should only use the REST ART b utton only as a last resor t. Nor mally , pressing the REST ART b utton reboots the calculator’ s operating system, so programs , graph functions an[...]

E-10 If you try to continue using the calculator , it will automatically turn off in order to protect memor y contents. Y ou will not be able to turn power bac k on until you replace batteries. Be sure to replace the batteries at least once ev er y one year , no matter how much y ou use the calculator during that time. The batteries that come with [...]

E-11 2. Making sure that you do not accidently press the M k ey , slide the case onto the calculator and then tur n it ov er . 3. Remov e the batter y cov er from the calculator by pulling with your finger at the point mark ed  . 4. Remov e the f our old batter ies. 5. Load a new set of f our batteries, making sure that their positiv e (+) and n[...]

Manuf acturer : CASIO COMPUTER CO ., L TD . 6-2, Hon-machi 1-chome Shibuy a-ku, T oky o 151-8543, Japan Responsible within the European Union: CASIO EUROPE GmbH Casio-Platz 1 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. U.S.Pats. 5,166,897 5,210,708 5,535,317 5,539,867 SA0902-A[...]