User manual SHARP EL-1801PIII

[. . . ] If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ­ Reorient or relocate the receiving antenna. ­ Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. NON-ADD / SUBTOTAL KEY: Non-add ­ When this key is pressed right after an entry of a number in the Print mode, the entry is printed on the left-hand side with the symbol "#". This key is used to print out numbers not subjects to calculation such as code, date, etc. [. . . ] 3) Put a small brush (like a tooth brush) lightly to the printing wheel and clean it by pressing . Do not rotate the printing mechanism manually, this may damage the printer. 2) 2) Turn the power on and feed the paper by pressing 3) Lift the attached metal paper holder up and insert the paper roll to the paper holder. Or Note: The decimal point floats during successive calculation by the use of If the decimal selector is set to "F" then the answer is always rounded down ( ). Enter in the order of month, day and year, then press · Use to separate month, day, and year. When is pressed, the number entered is evaluated and displayed as "date" if the value is within the following range; "Error" is displayed otherwise, and the previously set date is restored. Enter in the order of hour, minutes, then press (There is no entry available for the seconds value. If the hour/minute digit is less than 10, it is not necessary to enter the first digit "0". Use is pressed, the number entered is evaluated and displayed as "time" if the · When value is within the following range; "Error" is displayed otherwise, and the previously set time is restored. There are several situations which will cause an overflow or an error condition. If an "0 E" is displayed at the time of the error, "­ ­ ­ ­ ­ ­ ­" will be printed in red and must be used to clear the calculator. also , in rare cases , printing may stop midway and the indication "E" appear on the display. This is not a malfunction but is caused when the calculator is exposed to strong electromagnetic noise or static electricity from an external source. Should this occur, press key and then repeat the calculation from the beginning. When the integer portion of the contents of the memory or grand total memory exceeds 999999999999 1 ) 12 digits. Time for battery replacement Life of the memory protection battery is approximately 2, 500 hours at 25°C(77°F) with the power plug not connected to the socket. * When the memory protection battery is weak, the date/time setting is initialised (1/1/2005, 12:00:00 a. Verify the date/time setting in the date/clock display mode when connecting the power plug to the socket. If the date/time setting is modified or incorrect, promptly replace the memory protection battery with new one. (The life of the pre-installed battery may be shorter than expected because of the time the calculator spends during shipment. [. . . ] The buffer contents will be cleared upon new entry, or when the power switch is turned off/on, or when "E" is displayed. The rounding selector should be in the "5/4" position unless otherwise specified. The print / item count mode selector should be in the "P" position unless otherwise specified. In case of performing different calculation tasks, pressed first to cancel the Cost/Sell/Margin mode. [. . . ]