Stimmen - 5, Durchschnittliche Bewertung: 4
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Anleitung Zusammenfassung
If you need the data currently stored in memory, be sure to write it down somewhere before performing the RESET operation. u uuuuuTo reset the calculator 1. Press m to display the main menu. 2. Highlight the MEM icon and press w, or press i. 3. Use c to move the highlighting down to “Reset” and then press w. 1 4 4. Press 1(YES) to reset the calculator or 4(NO) to abort the operation without resetting anything. • If the display appears to dark or dim after you reset the calculator, adjust contrast. Resetting the calculator initializes it to the following settings. Appendix Item Initial Setting Icon RUN Angle Unit Rad Exponent Display Range Norm 1 Fraction Reduction Automatic Mixed Fraction Display Graph Type Rectangular coordinate (Y=) Statistical Graph Automatic Variable Memory Clear Answer Memory (Ans) Clear Graphic Display/Text Display Clear View Window Clear (initialized) View Window Memory Clear Graph Function Clear Enlargement/Reduction Factor Clear (initialized) Table & Graph Data Clear List Data Clear Statistical Calculation/Graph Memory Clear Program Clear Input Buffer/AC Replay Clear • Performing the RESET operation while an internal calculation is being performed will cause all data in memory to be deleted. Make sure that no calculation be being performed before starting a RESET operation. • If the calculator stops operating correctly for some reason, use a thin, pointed object to press the RESET button on the back of the calculator. This should make the RESET confirmation screen appear on the display. Perform the procedure to complete the RESET operation. RESET button Appendix B Power Supply Appendix This unit is powered by two AAA-size (LR03 (AM4) or R03 (UM-4)) batteries. In addition, it uses a single CR2032 lithium battery as a back up power supply for the memory. If the following message appears on the display, immediately stop using the calculator and replace batteries. If you try to continue using the calculator, it will automatically switch power off, in order to protect memory contents. You will not be able to switch power back on until you replace batteries. Be sure to replace the main batteries at least once every two years, no matter how much you use the calculator during that time. Warning! If you remove both the main power supply and the memory back up batteries at the same time, all memory contents will be erased. If you do remove both batteries, correctly reload them and then perform the reset operation. The batteries that come installed in this unit when you purchase it are for factory test purposes, so they will probably not provide normal service life. k kkkkkReplacing Batteries Precautions: Incorrectly using batteries can cause them to burst or leak, possibly damaging the interior of the unit. Note the following precautions: • Be sure that the positive (+) and negative (–) poles of each battery are facing in the proper directions. • Never mix batteries of different types. • Never mix old batteries and new ones. • Never leave dead batteries in the battery compartment. • Remove the batteries if you do not plan to use the unit for long periods. • Never try to recharge the batteries supplied with the unit. • Do not expose batteries to direct heat, let them become shorted, or try to take them apart. Appendix Appendix (Should a battery leak, clean out the battery compartment of the unit immediately, taking care to avoid letting the battery fluid come into direct contact with your skin.) Keep batteries out of the reach of small children. If swallowed, consult with a physician immediately. u uuuuuTo replace the main power supply batteries * Never remove the main power supply and the memory back up batteries from the unit at the same time. * Be sure to switch the unit off before replacing batteries. Replacing batteries with power on will cause data in memory to be deleted. * Never replace the main power supply battery compartment cover or switch the calculator on while the main power supply batteries are removed from the calculator or not loaded correctly. Doing so can cause memory data to be deleted and malfunction of the calculator. If mishandling of batteries causes such problems, correctly load batteries and then perform the RESET operation to resume normal operation. * Be sure to replace all two batteries with new ones. 1. Press !Oto turn the calculator off. 2. Push the battery compartment cover on the back of the calculator in the direction noted in the illustration and remove it. 3. Remove the two old batteries. 4. Load a new set of two batteries, making sure that their positive (+) and negative (–) ends are facing in the proper directions. 5. Replace the battery compartment cover and press oto turn power on. The memory backup battery provides power to the memory while the main batteries are removed, so memory data is not lost. • Power will not switch on if you press owhile the main power supply battery compartment cover is open. • Do not leave the unit without main power supply ...