Radio Shack EC-293 Owner'S Manual Download Page 32

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65-423.fm Page 32 Wednesday, June 16, 1999 9:11 AM

Summary of Contents for EC-293

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Page 5: ...48 22 7 7 6 7 SUHVV WR YLHZ VHFRQG OLQH 0HPRU H V 21 SUHVV WR WXUQ RQ FDOFXODWRU DQG FOHDU HQWULHV FOHDUV DOO FDOFXODWLRQV...

Page 6: ...O WXUQV RII RXU OHWV RX FDOFXODWH QRUPDO DQG PHPRU YDOXHV VHSD UDWHO DQG WRWDO WKHP WRJHWKHU KHQ RX VWRUH RU FDOFXODWH D YDO XH LQ PHPRU WKH PHPRU YDOXH GLVSOD V RQ WKH XSSHU OLQH RX FDQ VHH WKH WRWDO...

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Page 9: ...HUURU RX FDQ HVWLPDWH WKH FRUUHFW UHVXOW WR HLJKW VLJQLILFDQW GLJLWV E IROORZLQJ WKHVH VWHSV RXQW WKH QXPEHU RI GLJLWV GLV SOD HG WR WKH OHIW RI WKH GHFL PDO SRLQW 5HPRYH WKH GHFLPDO SRLQW GG DV PDQ H...

Page 10: ...RU H DPSOH LI DSSHDUV WKH DSSUR LPDWH DQVZHU LV I DSSHDUV WKH DSSUR LPDWH DQVZHU LV 86 1 7 3UHVV WR FKDQJH WKH GLVSOD HG YDOXH IURP SRVLWLYH WR QHJDWLYH RU IURP QHJDWLYH WR SRVLWLYH...

Page 11: ...8 7 21 03 6 0L HG DOFXODWLRQV RX 3UHVV RX 6HH 24 60 15 135...

Page 12: ...3HUFHQWDJH GG 2Q DQG LVFRXQW DOFXODWLRQV DOFXODWLRQ RI DOFXODWLRQ DGGHG WR DOFXODWLRQ UHGXFWLRQ RI RX 3UHVV RX 6HH 144 RX 3UHVV RX 6HH 702 RX 3UHVV RX 6HH 640...

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Page 14: ...5HFLSURFDO DOFXODWLRQ 7R ILQG WKH UHFLSURFDO RI D QXPEHU VLPSO HQWHU WKH QXPEHU WKHQ SUHVV IROORZHG E DOFXODWLRQ SRQHQWLDO DOFXODWLRQ DOFXODWLRQ RX 3UHVV RX 6HH 0 125 RX 3UHVV RX 6HH 117 649...

Page 15: ...DU DOO FDOFXODWLRQV 7R DGG D YDOXH WR PHPRU HQWHU WKH QXPEHU RU FDOFXODWLRQ RX ZDQW WR DGG WKHQ SUHVV 0 7KH FDOFXOD WRU WRWDOV WKH FXUUHQW PHPRU FDO FXODWLRQ LI RQH LV SHQGLQJ DQG DGGV WKDW YDOXH WR P...

Page 16: ...P PHPRU HQWHU WKH QXPEHU RU FDOFXODWLRQ RX ZDQW WR VXEWUDFW 7KHQ SUHVV 0 7KH FDOFXODWRU WRWDOV WKH FXUUHQW PHPRU FDOFXODWLRQ LI RQH LV SHQGLQJ DQG VXEWUDFWV WKDW YDOXH IURP PHPRU 7R UHFDOO WKH YDOXH I...

Page 17: ...7R FOHDU WKH FRQWHQWV LQ PHPRU SUHVV 05 WZLFH VR 0 GLVDSSHDUV DPSOH RX 3UHVV RX 6HH 05 05 0 0 786 0 432 2 392 2 968 0 786 0 354 0 354 0 354...

Page 18: ...05 354 8 3841807 64 61582 RX 3UHVV RX 6HH 0 354 0 354 0 354...

Page 19: ...7R WRWDO ERWK PHPRU DQG QRUPDO YDOXHV DQG VHH WKHP GLVSOD HG DW WKH VDPH WLPH SUHVV WKH IXQFWLRQ NH RU SUHVV 6 7 WR VKLIW WKH PHPRU YDOXH IURP WKH XSSHU OLQH WR WKH ORZHU OLQH WKHQ SUHVV WR JHW WKH WR...

Page 20: ...DPSOH RX 3UHVV RX 6HH 0 6 0 8 6 7 14 17 6 7 31 0 14 0 14 0 14 0 14 0 6...

Page 21: ...gently and carefully Don t drop it Use and store the calculator only in normal temperature environments Keep the calculator away from dust and dirt Wipe the calculator with a damp cloth occasionally t...

Page 22: ...ng as it should take it to your local RadioShack store for assistance 5 6 77 1 7 8 725 I RXU FDOFXODWRU VWRSV ZRUNLQJ SURSHUO XVH D VWUDLJKWHQHG SDSHU FOLS WR SUHVV 5 6 7 RQ WKH EDFN RI WKH FDOFXODWRU...

Page 23: ...SOLHG EDFNXS EDWWHU ZLOO HYHQWXDOO EHFRPH ZHDN DQG QHHG UHSODFLQJ I WKH GLVSOD VSHHG VORZV GRZQ LQ D GLPO OLW URRP UHSODFH WKH EDWWHU ZLWK D W SH EXWWRQ FHOO EDW WHU DYDLODEOH DW RXU ORFDO 5D GLR6KDFN...

Page 24: ...ROORZ WKHVH VWHSV WR UHSODFH WKH EDWWHU 8VLQJ D 3KLOOLSV VFUHZGULYHU UHPRYH WKH VFUHZV RQ WKH EDFN RI WKH FDOFXODWRU...

Page 25: ...QVHUW D IODW EODGH VFUHZGULYHU EHWZHHQ WKH FDVH KDOYHV DW DOO ORFDWLRQV LQGLFDWHG E WKH DUURZV WZLVWLQJ WKH VFUHZ GULYHU VOLJKWO DW HDFK ORFDWLRQ WR VHSDUDWH WKH FDVH...

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Page 27: ...EDFN FDVH KDOYHV EDFN WRJHWKHU WKHQ UHSODFH WKH VFUHZV DUQLQJV LVSRVH RI WKH ROG EDWWHU SURPSWO DQG SURSHUO R QRW EXU RU EXUQ LW HHS EXWWRQ FHOO EDWWHULHV DZD IURP FKLOGUHQ 6ZDOORZ LQJ D EXWWRQ FHOO...

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Page 29: ...127 6...

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Page 32: ...VXFK DV IXVHV RU EDWWHULHV G FRVPHWLF GDPDJH H WUDQVSRUWDWLRQ VKLSSLQJ RU LQVXUDQFH FRVWV RU I FRVWV RI SURGXFW UHPRYDO LQ VWDOODWLRQ VHW XS VHUYLFH DGMXVWPHQW RU UHLQVWDOODWLRQ 7KLV ZDUUDQW JLYHV RX...

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