Home

EL-501E

1.
2. 2 Degree Radian Grade 100 32 2 FE STAT ONC ON arc hyp sin cos tan CPLX Ec CE gt DMS 10 60 Deg
3. CU 9 e e e pole S 4 e e o e
4. 2 2nF swe orF e owe M e 9 gt 3x 3 4x5 4 5 l 4x6 7 6 7 10 msase Co 134 134 134 4 1 123 23 123 3448 3 14 1 IG 64 D sin x O YXeN v x M e
5. e 5 e e 35 36 English Operation Guide CONTENTS INTRODUCTION Operational Notes een E 3 Hard Case IH terrere tee E 4 DISPLAY LE E 4 BEFORE USING THE CALCULATOR Key Notation Used in this Manual Power On and Off Clearing Numbers Priority Levels in Calculation INITIAL SET UP Mode Selection ccce eene E 6 Selecting the Display Notation and Decimal places E 7 Determination of the Angular Unit E 7 SCIENTIFIC CALCULATIONS Arithmetic Operations Constant Calculations Functions Random Numbers Angular Unit Conversions Memory Calculations E 10 Chain Calculations Time Decimal and Sexagesimal Calculations E 12 Coordinate Conversi
6. e CY e S 9 e Oe oNc RESET e e e
7. e 2ndF HYP DEG ADGRD BIN OCT HEX CPLX STAT E 034551830 e M DEG RAD GRAD hi HEX CPLX STAT E 345518 33 0 000000001 9999999999 8 2ndF HYP 5ndF 2 hyp 2ndF earchyp 2ndF HYP DEG RAD GRAD BIN OCT HEX CPLX STAT
8. e 4 15 BIN OCT HEX CPLX STAT 2 8 10 16 2ndF BN 2ndF ocr 2ndF DbEC gt HEX 2ndF pEc 2ndF cPLxX sii 2ndF STAT e oFF
9. 34 ee 2 uus 4 5 10 10 Bt Se OB SCN enesenn 11 ESP le M M 11 Lees 12 aciei 12 13 ae 4 ph f 5 PE Lr 0 p 1
10. e Fsgl F lt g e 2noF TAag 0 9 2ndF Tas 100000 3 owc 100000 3 33333 33333 TAB 2 snaF rAg 2 33333 33 3 33 04 gt FeE 2ndF a8 33333 33333 e 0 000000001 x 9999999999 3 DEG 5RG V GRAD 9 RAD rad 12 e e owc 45 285 3 one 45 285
11. Snc sro w Mr 15 e ouc sro x 2 sro 16 24 8x2 24 C 86 1 5 8x2 x5 RCL SCE 80 E 12 5 12 5 C Jw 17 2 5 2 5 0440 7 12x2 12 CX 2 CC 24 M RCL 34 1 140 140 140 Y33 775 33775 86 241 25 2 750 Y 2750 x 86 385000 r 3cm 3 3 mm 2ndF x JCx 86 Cele 28 27433388 CHET sin 6 4 ANS 6 4 70 ANS 5 SEs 15 44 37 ANS 44 37 C7 81 YANS 9 16 10 60 10 60
12. e a 5_ 2ndF CPLX 2ndF 0 12 6i 7415 12 D 6 C9 C 7 Ca 215 C 11 4i 11C 4C5 8 D 5 a 8 6x 7 9i x 6 CA 7 C8 9 5 8i 54504 8 Ce JC 222 606 16x sin30 icos30 16 Ca JC X 30 30 cesJC5 sin60 icos60 gt 60 sin Ca 60 cos ED 13 85640646 Cj 8 8La 70 b J 2ndF C 12 25 b_ 2ndF gt C J 2ndF re r 18 5408873 Ce 9 42 76427608 r1 8 01 70 r2 12 02 25 L r 0 2 1 i 1 Cs 1 C5 1 i 1 414213562 r2 8 7 Ce 0 45 20 2rF Sr x x Sr 6 Ox 6G n Ex Ex x 2 r DATA4 STAT 95 2ndF Star 0 80 95 1 80 80 2 3 75 75 3 6 75 50 7 75 50 T 75 71428571 ox 12 37179148 n Ca 7 ix 530 Ev 41200 sx 13 3630621 SC 178 5714286
13. nak STAT GE 1 5A _X 5ATA 5 5AA eve 5ATAJ Le5 CATA XP 2ndF cp STAT pentas OFF Owe E 0 Es 30 DATA 1 40 40 x 2 DATA 3 DAT 4 50 50 5 4 50 2ndF 3 ETT 40 CO 2 2ndF 1 30 45 Rn 45 X 3 DATA 4 60 DATA 5 60 2X dy ni Or n n 5 2 nx 55 31 32 Xn PP a EL xy 32 o 3 n 22 e 1x10190
14. 60 123 404080 e 12 39 18 05 12 391805 72 65507389 10 123 678 60 123 678 123 404080 sin62 12 24 10 62 1224 05 sin 0 884635235 e i o d P xy P r6 D o LX 50 x 0 0 ovc 6 4 x28 2ndF 7e J r 7 211102551 y 4 esp 9 33 69006753 a J r 7 211102551 14 a 36 7 14 x 2ndF Gay b 11 32623792 e se y OD 8 228993532 a Jh 11 32623792 122 2 8 10 16 2 8 10 16 2 8 10 16 2ndF BlN 2
15. BIN 2 2ndF eocr 8 OCT 8 2ndF HEX 16 HEX 16 2ndF ebEc 10 10 BIN OCT HEX X 16 10 10 15 A F CE O W_ eg Cn cg gt Cot E Bob Dod FoF 10 2 8 16 2 8 16 18
16. DEG Gree BN 2 Binary mgF oc 8 Octal 2ndF HEX 16 Hexadecimal 2ndF cprx 2ndF STar 2 Fa at 16 A A n Exp
17. 2 8 16 DEC 25 BIN ON C 2ndF DEC 25 2ndF BN 11001 HEX 1AC ON C 1AC gt BIN 2ndF BIN 110101100 gt OCT 2ndF 654 gt DEC 2ndF 428 BIN 1010 100 oN 2ndF e8N 1010 100 x11 1 10010 HEX 1FF ON C 2ndF HEX 1FF 2naF gt 0cT _ OCT 512 512 7577 HEX 2ndF HEX 349 2FEC oN c STO 2ndF HEX 2FEC 2C9E A 2C9E 34E 2000 2000 1901 B 1901 Mr 6FF C RCL Add DEC 2ndF 2637 2ndF cPLx e a bi a bi a 5 19 e s C 5
18. Gh E ERE Coe 639 1186 492 L 0570 05 0892 e NTT PHS 0743 55 0892 0 w We TEL 06 6794 8021 043 299 8021 e 9
19. e 0 9 I A B cC BC 6 A C D B C aq wu THEO A eve DEG 60 88 x J20 gt 17 32050808m b 60 cos x 20 10m a 23 e bD B AD ages xum c DU tan 9 2 2 a tan De a D sin 9 DS c ena e a B tan g P D5 5 8 18 3 AR a cos c 5660 fs 2 B 9 2 sin9 tm 0 sin b B Cadm C COS 9 8 a a 0 cos 2 EEE tan e P _ b tan b edes ES
20. e DEG n Li 8 zai 10 4 3V DC LR44 2 0 0005 W 3 000 25C 55555 0 C 40 C d878 6mmx 8847 144mm xX BS 11 6mm 75g 2
21. 24 onc ARE F DEG CC 15 24 enaF tan7 2ndF Ds 32 001937 6 e a c cos cx e b c sin a A B b c C 9 2 1 DC sinA sinB sinC sinB sinC b ax sind ax FRE cwe DEG 180 40 60 gt 80 C 40 sin 60 sin JU x J2 1 484454398m b 80 sn 60 sin Cx J2 gt 2 274316085m c 5 a 14 7cm b 17 8cm 9 43 32 54 c 14 7cm a 43 32 54 17 8cm b 2 1 a b c 2bc cosA 2 5 a vVb c 2bc cosA
22. 9 8C x JCC 2 5 Cr mr 7 677222156 m h 27 E Guc e 1 d N ex In 10 99 9 999999999x 1099 0 10 39 0 DEG x 4 499999999 x 10 tan x x 90 2n 1 sin x RAD x 785398163 3 tan x tan x x 5 2n 1 GRAD x lt 4 999999999 x 10 tan x x 100 2n 1 DEG lt 4 5000000
23. b c Fa 2ca cosB 25 b vc2 a2 2ca cosB c a 4 b 2ab cosC 25 c Va2 b2 2ab cosC E ewe DEG C914 7Cx C 17 6 27 gt CC 43 3254 05 66 x J2 x 114 7 x 17 8 JG gt 12 39460134 cm c a b z Slt 26 10m 5 s s a s b s c 5 eee sd atbte onc we sro M C 10 98C 6C JC 2 8 0 12m s 866 10 NAC ket 8 Cx 8 16 JCx 86 24m2 S CVo 20m s 50 6 C 2 5 h Vo 204 Tr 6 gi h Vot sin 0 2 gt g 9 8m s 6 50 1 ewe DEG 20C x J2 5C x 50Csin C 2 2ndF Ux
24. 4 2 500x25 125 120 400 400 286 500 500x25 625 400 400x3095 Random Numbers 280 A pseudo random number with three significant digits can be generated by pressing fawon Random number generation is not possible when binary octal hexadecimal system mode is set Angular Unit Conversions Each time are pressed the angular unit changes in sequence 90 rad g gt 696 90 EndF 586 1 570796327 100 90 sin 10 8 rad gt g udi Memory Calculations 0 8 53 13010235 0 927295218 59 03344706 53 13010235 This calculator has one independent memory M It is available in the normal mode and binary octal hexadeci mal system mode The independent memory is indicated by the three keys STO Rot CMe Before starting a calculation clear the memory by press ing Ge and STO e A value can be memory value memory press The contents of added to or subtracted from an existing When subtracting a number from the and M them memory are retained even when the calculator is turned off A value stored in memory will thus remain until it is changed or until the batteries run out 0 6 86 8 x J2 sro 16 24 8x2 24 5 15 8x2 x5 RCL 5C 80 ON C J STO 1245 12 5 C O
25. This calculator will turn itself off to save battery power if no key is pressed for approximately 8 minutes E 21 SPECIFICATIONS Calculations Scientific calculations binary oc talhexadecimal number calcula tions complex number calcula tions statistical calculations etc Internal calculations Mantissas of up to 10 digits Pending operations 4 calculations Power source 3V DO Alkaline batteries LR44 or equivalent x 2 Power consumption 0 0005 W Operating time Approx 3000 hours when continuously displaying 55555 at 25 C 77 F Varies according to use and other factors Operating temperature 0 C 40 C 32 F 104 F External dimensions 78 6 mm W x 144 mm D x 11 6 mm H 3 3 32 W x 5 21 32 D x 15 32 H Weight Approx 75 g 0 17 Ib Including batteries Accessories Batteries x 2 installed opera tion manual quick reference card and hard case SHARP SHARP CORPORATION E 22 at 545 8522 22 22 639 1186 492 PRINTED IN CHINA 04FGK TINSJ0513THZZ
26. 3 140 1846 CoO 18 J 6 ODG 15 8 158 3 428571429 42x 5 120 42 x 5 1201 90 5x103 4x103 5 3 4 3 eae 1250000 34 57 34 57 C 91 45 57 45 102 79 59 79 59 20 56 59 56 C 3 56 8 56 8 7 92 8 92 gt 11 5 68x25 68 x 25 1700 68x40 40 C 2720 e C w e 0 e el z e sin60 60 sin 0 866025403 cosz rad pe snaF z 4 4 es 0 707106781 tan 1 g 1 50 pna e 0 sin x 0 tanx 0 cos x 90 0 lt 90 0 lt 0 lt 180 E Eo lt 0 S 9 3 250525 59 5 100 0 100 0 lt 0 5200 cosh 1 5 owc 1 5 hyp 605 JC sinh 1 5 1 5 hyp sin JC 20 08553692 tanh 19 5C 7 7 0 895879734 In 20 20 Cn 2 995732274
27. 7 14 x 2ndF ay x 11 32623792 0 36 ys 5 8 228993532 Ca JD 11 32623792 E 12 BINARY OCTAL DECIMAL AND HEXADECIMAL OPERATIONS N BASE This calculator can perform the four basic arithmetic op erations calculations with parentheses and memory cal culations using binary octal decimal and hexadecimal numbers When performing calculations in each system first set the calculator in the desired mode before entering numbers It can also perform conversions between numbers ex pressed in binary octal decimal and hexadecimal sys tems Conversion to each system is performed by the following keys Converts to the binary system BIN ap pears Converts to the octal system OCT ap pears Converts to the hexadecimal system HEX appears Converts to the decimal system BIN OCT and HEX disappear from the dis play Conversion is performed on the displayed value when these keys are pressed Note In this calculator the hexadecimal numbers A F A B C D are entered by pressing Ew x J V beg E E Cn and tes and displayed as follows 8 gt C D gt d E gt F gt F In the binary octal and hexadecimal systems fractional parts cannot be entered When a decimal number having a fractional part is converted into a binary octal or hexa decimal number the fractional part will be truncated Like wise
28. gt RAD GRAD DEG x lt 10 DRG RAD GRAD x 2 x 10 ey gt 0 10 lt x Iny lt 230 2585092 ey 0 0 lt lt 10 y y 0 1 0O x t x 2 2n 1 x 0 10t lt x In 230 2585092 y gt 0 10 lt Iny lt 230 2585092 x 0 ey 0 O lt x lt 10 sy lt 0 x 2n 1 1 0 lt x lt 1 n x 0 10 lt 1 In y lt 230 2585092 A Bi C Di A C lt 100 A Bi C Di B D lt 10 A4Bi C Di AC BD lt 10 AD BC lt 10 E 19 Function Calculation Range EB ro A Bi C Di BC AD lt 1910 C D C D 0 DEC x s9999999999 BIN 1000000000 x lt 1111111111 0 srs111111111 OCT OCT 4000000000 lt x lt 7777777777 HEX 0 lt x lt 3777777777 HEX FDABF41C01 lt x lt FFFFFFFFFF 0 lt x lt 2540BE3FF n integer BATTERY REPLACEMENT Notes on Battery Replacement Improper handling of batteries can cause electrolyte leak age or explosion Be sure to observe the following han dling rules e Replace both batteries at the same time Do not mix new and old batteries e Make sure the new batteries are the correct type e When installing orient each battery properly as indi cated in the calculator e Batteries are factory installed before shipment and may be exhausted before they reach the service life stated in the specifications When to Replace the Ba
29. log 50 50 1 698970004 e3 3 20 08553692 1017 1 7 50 11872336 1 1 6 7 hd 5 0 309523809 8 2 34x 52 8 0 2 eae O 4 5 2024 984375 1 129y4 12 3 4 2ndF CX JC 6 447419591 4 87 49 X gt 81 nde A 4 4 27 27 3 4 4 2naF 24 14 500x25 500 x 25 ndFjL 125 120 400 120 400 ndFjL 30 500 500x25 500 25 2ndF J 625 400 400x30 400 30 2ndF J 280 3 2 8 16 2naF pRe 90 rad 90 1 570796327 gl 100 gt 90 sin 10 8 0 8 53 13010235 rad 0 927295218 gt g 59 03344706 gt 53 13010235 M 1 2 8 16 e sro Rer
30. of each calculation error This is the same for y V e In etc where continuous calculations are performed internally Additionally a calculation error will accumulate and become larger in the vicinity of inflection points and singular points of functions Calculation ranges x10 9 999999999x10 and 0 If the absolute value of an entry or a final or intermediate result of a calculation is less than 10799 the value is con sidered to be 0 in calculations and in the display Function Calculation Range DEG lt 4 499999999 x 10 tan x x 90 2n 1 sin x RAD lt 785398163 3 tan x tanx x 5 2n 1 GRAD x 4 999999999 x 10 tan x x 100 2n 1 DEG x lt 4 500000008 x 107 COS x RAD x lt 785398164 9 GRAD x lt 5 000000009 x 10 sinx cose x lt 1 tan x Vx x lt 10709 In x log x 10 x 10109 e 10 9 lt x lt 230 2585092 10 10 9 lt x lt 100 E 18 Function Calculation Range sinh x hg x lt 230 2585092 tanh x x lt 10709 sinh x x lt 5 x 10 cosh x 1 lt x lt 5x 10 tanh x lt 1 x x 109 vx O0 x 1070 1 x x lt 10 x 0 n 0sns69 D MS 100 DEG x 1x10 xyr0 lt 109 5 25 3 lt 10 Ozr lt 10 DEG 9 lt 4 5 x 10 8 gt 57 RAD 9 s785398163 3 GRAD 9 lt 5x109 DEG
31. polar coor dinates press after they are input with a and 5 E 14 CPLX 2ndF 0 12 6 7415 12 6 C JC 7 C8 15 C9 11 42 D140 8 5 5 a 8 6x 7 91 x 6 C3JCX9 7 Ca 9 EA CX 5 8i 5G Ca 8 C JC 222 CD 606 16x sin30 icos30 16 a x 30 sin a 30 cos 5 sin60 icos60 gt 60 sin Ca 60 cos C 13 85640646 CES 8 8 a 70 b 269 gt C 12 a 25 b 268 gt Cemer r 18 5408873 9 1 42 76427608 r128 01 70 r2 12 02 25 Y 7 0 2 1 i 10 1 C 1 i 1 414213562 r 7 0 7 5 0 45 E 15 STATISTICAL CALCULATIONS Press 2ndF to select statistics mode The following statistics can be obtained x Mean of samples x data sX Sample standard deviation x data Ox Population standard deviation x data n Number of samples M Sum of samples x data x Sum of squares of samples x data r DATA STAT 95 0 80 95 1 80 ee 3 75 6 75 50 DATA 7 75 50 x 75 71428571 Ox 2ndF c 12 37179148 n Cn 7 530 xx 41200 sx 13 3630621 sx 178 5714286 Data Entry and Correction Entered data are kept in memory until ndF STAT or OFF are pressed Before entering new data clear the memory contents Data Entry Data Data frequency To enter multiples of the sam
32. the calculation 2ndF Appears when is pressed indicating that the functions shown in orange are enabled HYP Indicates that has been pressed and the hyperbolic functions are enabled If are pressed the symbols 2ndF HYP appear indicating that inverse hyperbolic functions are enabled DEG RAD GRAD Indicates angular units and changes each time is pressed The default setting is DEG E4 Appears when a calculation with parentheses is performed by pressing BIN Indicates that 2ndF 8N has been pressed Binary system mode is selected OCT Indicates that 2ndF has been pressed Octal system mode is selected HEX Indicates that 2ndF HEx has been pressed Hexadecimal system mode is selected CPLX Indicates that 2ndF cPLx has been pressed Complex number mode is selected STAT Indicates that 2ndF star has been pressed Statistics mode is selected M Indicates that a numerical value is stored in the independent memory E Appears when an error is detected BEFORE USING THE CALCULATOR Key Notation Used in this Manual In this manual key operations are described as follows T Tospecify A HEX A To specify x 2naF To specify Exp Functions that are printed in orange above the key require to be pressed first before the key Numbers are not shown as keys but as ordinary numbers Power On and Off Press to turn the calculato
33. 08 x 10 COS x RAD 785398164 9 GRAD x 5 000000009 x 10 28 sin s costr EIES tanx Vx x lt 10100 In x log x 10 x 10109 e 10 lt x lt 230 2585092 10 10 lt x lt 100 sinh x i cosh x x 230 2585092 tanh x x 1019 sinh x x 5x109 cosh x 1 x 5x10 tanh x x 1 x x 10 vx O lt x lt 1070 1 x x 101 x 2 0 n 0 lt n lt 69 D MS x 1x 101 DEG NNN x y gt r x y lt 109 3 22 y lt 101 0 lt r lt 1010 DEG 6 lt 4 5x 10 n82xy RAD 0 5785398163 3 GRAD lt 5 10 DEG RAD GRAD gt DEG x lt 10799 DRG RAD GRAD x 5 x 10 y gt 0 10 lt x Iny lt 230 2585092 y 0 0 lt lt 10 y y 0 n 1 0 x t cz 2 2n 1 x 20 10 9 lt x In y 230 2585092 y gt 0 10 lt Iny lt 230 2585092 x 0 yz0 O lt x lt 10 xy y 0 x 2n 1 1 0 x 1 72n x0 x 101 lt 1 In y 230 2585092 29 HET A Bi C Di A Bi C Di A C 109 B D lt 10 A Bi x C Di AC BD lt 10 AD BC lt 101 AC BD C D BC AD oe C D z0 DEC x lt 9999999999 BIN 1000000000 lt x lt 1111111111 0 Sr 111111111 4000000000 x 7777777777 0 S x 37777
34. 5 15 MEDAL Gee 6 10 60 ees 17 ii 7 2 8 10 16 8 ii 19 zu BO NJ SLE tette 21 HOLST ET Lb M 22 DAADE 88 DI 23 es 28 L 28 isse eee roi 30 MR 30 8 225 8 95 9595959695 95 5 30 Lesern 31 31 32 MR 32 aues 34 35 5
35. 77777 FDABF41C01 lt x lt FFFFFFFFFF 0 lt x lt 2540BE3FF 1 0100 A Bi C Di DEC BIN OCT HEX OCT HEX n LR44 2 e e 30 1 oFF 2 2 1 3 2 2 4 2 5 6 ce
36. SHARP EL 501E BA N 1 English Operation Guide E 1 AN S ggg e
37. e data Data Correction Correction prior to pressing DATA Delete incorrect data with ow c E 16 Correction after pressing DATA Reenter the data to be corrected and press C cp The number displayed after pressing or during data entry or correction is the number of samples n STAT r DATA 4 OFF Owe 2ndF sr 0 30 30 DATA 1 40 40 Cx 2 ata 3 40 50 DATA 4 50 50 2ndF 3 40 x 2 1 r DATA4 30 45 45 45 x 3 para 4 45 60 DATA 5 60 Statistical Calculation Formulas yx z ox n n 52 nx Ex 31 x24 Xn EL 315 x0 Xp In the statistical calculation formulas an error will occur when the absolute value of the intermediate result or calcula tion result is equal to or greater than 1 x 10199 the denominator is zero anattempt is made to take the square root of a negative number E 17 ERROR AND CALCULATION RANGES Errors An error will occur if an operation exceeds the calculation ranges or if a mathematically illegal operation is attempted In the case of an error the display will show E An error can be cleared by pressing ow Calculation Ranges Within the ranges specified this calculator is accurate to 1 of the least significant digit of the mantissa However a calculation error increases in continuous calculations due to accumulation
38. not necessary to press o before 45 285 3 onc 45 2885 3 140 1846 _ CO 18C 6 0 15 8 1508 3 428571429 42x 5 120 42 x 5 27 C 120 90 5x109 4x103 5 Ew 3 34 3 x7 1250000 Constant Calculations n the constant calculations the addend becomes a constant Subtraction and division are performed in the same manner For multiplication the multiplicand be comes a constant 34 57 34 C 57C 91 45457 45 702 79 59 79 C 59 C 20 56 59 56 9 56 8 56C 8C Te 92 8 92 77 5 68x25 68 25 gt 1700 68x40 40 2720 E 8 Functions sin60 60 Csin 0 866025403 cosrlrad 586 1 99 54 4 C 0 707106781 tan 11 g 1 50 DRG The range of the results of inverse trigonometric functions 0 sin x 0 tan x 0 2 cos x 90 0 90 0 x0x 180 gt 6 r3 0 lt 0 lt 100 6 100 0 s0s 200 cosh 1 5 one 1 5 hyp 5 sinh 1 5 1 5 hp sin 37 20 08553692 m3 5 52 7 2 7 0 895879734 In 20 20 Cn 2 995732274 log 50 50 1 698970004 e3 3 20 08553692 1017 1 7 2ndF A 6 7 Mx 0 309523809 50 11872336 8 2 34x 52 8 2 3 C 4 5 2 02 2024 984375 12 3 4 nak ux C 6 447419591 E 9 Ja Ner gz
39. of children This product including accessories may change due to upgrading without prior notice SHARP will not be liable nor responsible for any inci dental or consequential economic or property damage caused by misuse and or malfunctions of this product and its peripherals unless such liability is acknowl edged by law Press the RESET switch on the back with the tip of a ball point pen or similar object only in the following cases Do not use an object with a breakable or sharp tip Note that pressing the RESET switch erases all data Stored in memory When using for the first time After replacing the batteries To clear all memory contents When an abnormal condition occurs and all keys are inoperative E 3 If service should be required on this calculator use only a SHARP servicing dealer SHARP approved service facil ity or SHARP repair service where available Hard Case DISPLAY Floating point system 2ndF HYP DEG RAD GRAD BIN OCT HEX CPLX STAT E 58788 Scientific notation system r M HYP DEG RAD GRAD BIN OCT HEX CPLX STAT 5618 9 Exponent lt Symbol Mantissa During actual use not all symbols are displayed at the same time If the value of mantissa does not fit within the range 0 000000001 9999999999 the display changes to scientific notation The display mode can be changed ac cording to the purpose of
40. ons pp E 12 BINARY OCTAL DECIMAL AND HEXADECIMAL OPERATIONS N Base E 13 COMPLEX NUMBER CALCULATIONS E 14 STATISTICAL CALCULATIONS Data Entry and Correction E 16 Statistical Calculation Formulas E 17 ERROR AND CALCULATION RANGES Errors Calculation Ranges BATTERY REPLACEMENT Notes on Battery Replacement Whento Replace the Batteries Caution Replacement Procedure Automatic Power Off Function SPECIFICATIONS ttt tenentes E 22 E2 INTRODUCTION Thank you for purchasing the SHARP Scientific Calculator Model EL 501E After reading this manual store it in a convenient location for future reference Operational Notes Do not carry the calculator around in your back pocket as it may break when you sit down The display is made of glass and is particularly fragile Keep the calculator away from extreme heat such as on a car dashboard or near a heater and avoid exposing it to excessively humid or dusty environments Since this product is not waterproof do not use it or store it where fluids for example water can splash onto it Raindrops water spray juice coffee steam perspi ration etc will also cause malfunction Clean with a soft dry cloth Do not use solvents or wet cloth Do not drop it or apply excessive force Never dispose of batteries in a fire Keep batteries out of the reach
41. r on and to turn it off Clearing Numbers Press to clear the entries except for a numerical value in the independent memory and statistical data Press to clear the number entered prior to use of function key n case of one digit correction of the entered number press right shift key E 5 3x 3 3 m ON C 0 4x5 4 5 5 l 0 4x6 7 6 1 37 134 134 134 l 7 123 23 723 31 49 3 4 end 1 C 64 Priority Levels in Calculation This calculator performs operations according to the fol lowing priority Functions such as sin 32 and Q ys Ny x M and other calculation ending instruction Calculations which are given the same priority level are executed in sequence e f parentheses are used parenthesized calculations have precedence over any other calculations Parentheses can be continuously used up to 15 times unless pending calculations exceed 4 INITIAL SET UP Mode Selection Normal mode Used to perform arithmetic operations and function calcula tions BIN OCT HEX CPLX and STAT are not displayed Binary Octal Decimal or Hexadecimal system mode 2ndF 8 2ndF ocT 2ndF DEC or 2ndF HEX Complex number mode Used to perform arithmetic operations with complex num bers To clear this mode press 2ndF CPLX 6 Statistics mode Used to perform statistical calculations To clear this mode pre
42. ree Minute Second in _log Exp sj STO 60 CG m 2x 00 8 108 HEX 16 Rannon 283 1
43. ss ndF STAT When executing mode selection statistical data will be cleared even when reselecting the same mode By pressing or Automatic power off function the mode is cleared and returned to the normal mode Selecting the Display Notation and Decimal Places When calculation result is displayed in the floating point System pressing displays the result in the scien tific notation system Pressing once more displays the result again in the floating point system Pressing and any value between 0 and 9 specifies the number of decimal places in the calcula tion result To clear the setting of decimal places press C 100000 3 Floating point 686 100000 3 1 33333 33333 TAB set to 2 2 33333 33 Scientific notation Floating point 3 33 04 CJ 33333 33333 e f the value for floating point system does not fit in the following range the calculator will display the result using scientific notation system 0 000000001 lt x lt 9999999999 Determination of the Angular Unit In this calculator the following three angular units de grees radians and grades can be specified DEG Press GRAD 9 RAD rad LE 7 SCIENTIFIC CALCULATIONS Calculate in the normal mode In each example press to clear the display Arithmetic Operations The closing parenthesis just before or may be omitted When entering only a decimal place it is
44. tteries If the display has poor contrast the batteries require re placement Caution e Fluid from a leaking battery accidentally entering an eye could result in serious injury Should this occur wash with clean water and immediately consult a doctor e Should fluid from a leaking battery come in contact with your skin or clothes immediately wash with clean water E 20 e f the product is not to be used for some time to avoid damage to the unit from leaking batteries remove them and store in a safe place Do not leave exhausted batteries inside the product Do not fit partially used batteries and be sure not to mix batteries of different types Keep batteries out of the reach of children Exhausted batteries left in the calculator may leak and damage the calculator Explosion risk may be caused by incorrect handling Do not throw batteries into a fire as they may explode Replacement Procedure 1 Turn the power off by pressing OFF 2 Loosen both screws and remove the battery cover Fig 1 Fig 1 Fig 2 y a 3 Remove the used batteries then replace with two fresh batteries with the positive sides facing up Fig 2 Replace the battery cover and screws Press Onc Make sure that the display appears as shown below If the display does not appear as shown reinstall the batteries and check the display once again ak DEG Lu Automatic Power Off Function
45. w 17 2 5 2 5 Cw 12x2 12 2 Jw 24 M RCL 34 1 140 140 140 33 775 33775 8 241 25 2 750 2750 x _ RcL C _ 385000 r 3cm 3 m Gna EI RL C 28 27433388 Chain Calculations This calculator allows the previous calculation result to be used in the following calculation The previous calculation result will not be recalled after entering multiple instructions 6 4 ANS 6 4 gt 70 ANS 5 5 15 44 37 ANS 44 37 7 81 VANS 9 E 11 Time Decimal and Sexagesimal Calculations This calculator performs decimal to sexagesimal conver sion and sexagesimal to decimal conversion In addition the four basic arithmetic operations and memory calcula tions can be carried out using the sexagesimal system Notation for sexagesimal is as follows 123 404080 degree second minute Note When the calculation or conversion result is con verted a residual may occur 12 39 18 05 12 391805 72 65507389 10 123 678 gt 60 123 678 123 404080 sin62 12 24 10 62 1224 E5E sin 0 884635235 Coordinate Conversions Before performing a calculation select the angular unit Y O P xy P 9 1 X 38 X 0 Rectangular coord Polar coord once 6 a 4C5b xs6 fr 2ndF re J r 7 211102551 y l Cee 33 69006753 a J r 7 211102551 14 Ca 36 C
46. when the result of a binary octal or hexadecimal calculation includes a fractional part the fractional part will be truncated In the binary octal and hexadecimal sys tems negative numbers are displayed as a complement E13 DEC 25 BIN ONC 2ndF 25 2ndFj wBIN 77007 HEX 1AC ON C 1AC BIN 2ndF 110101100 OCT 654 DEC 428 BIN 1010 100 onic 2ndF BiN _ _ 1010 100 x11 CX 11 C2 10010 HEX 1FF oNC 2ndF HEX 1FF 2ndF oct _ _ OCT 512 512 1511 HEX 2ndF HEX 349 2FEC oNC STO 2ndF HEX 2FEC 2C9E A 2C9E 34E 2000 2000 1901 B 1901 Mr 6FF C RCL A4d DEC 2ndF DEC 2637 COMPLEX NUMBER CALCULATIONS To carry out addition subtraction multiplication and divi sion using complex numbers press to select the complex number mode A complex number is represented in the a bi format The a is the real part while the bi is the imaginary part When inputting the real part after inputting the number press a When inputting the imaginary part after inputting the number press To obtain the result press Immediately after completing calculation you can recall the value of the real part with a and the value of the imaginary part with b e f the complex numbers are represented as

EL-501E

Contents

Download Pdf Manuals

Related Search

Related Contents