HP 10BII Manual
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At a Glance... 21 Keyboard Map 1. Time value of money (page 53) 2. Separate two numbers (page 28) 3. Percent (page 33) 4. Constant (page 37) 5. Store and recall (page 40) 6. Change sign (page 24) 7. Statistics key (page 27) 8. Shift key (page 27) 9. Clear display, cancel operation (page 25) 10. Clear all memory (page 25) 11. On (page 87) 12. Statistical functions (page 87) 13.n through Sxy: statistical summation registers (page 88) 14. 3-key memory (page 39) 15. Backspace (page 25) 16. Accumulate statistical data (page 86) 17. Cash flows (page 75) 18. Business functions: margin, markup, cost, price (page 35) 19. Interest conversion (page 72) 20. Amortization (page 67) 21. Annunciator lines (page 26) fm Page 21 Sunday, June 25, 2000 2:21 PM
1: Getting Started 23 1 Getting Started Power On and Off 7RWXUQRQ\RXU+3%,,SUHVV17RWXUQWKHFDOFXODWRU RIISUHVVWKHRUDQJHVKLIWNH\ *\fWKHQ1DOVRZULWWHQ* W \f 6LQFHWKHFDOFXODWRUKDVFRQWLQXRXVPHPRU\WXUQLQJLWRII GRHVQRWDIIHFWWKHLQIRUPDWLRQ\RXKDYHVWRUHG7R FRQVHUYHHQHUJ\WKHFDOFXODWRUWXUQVLWVHOIRIIDSSUR[LPDWHO\ PLQXWHVDIWHU\RXVWRSXVLQJLW7KHFDOFXODWRUXVHVWZROLWKLXP EDWWHULHV,I\RXVHHWKHORZEDWWHU\V\PERO \fLQWKHGLVSOD\UHSODFH WKHEDWWHULHV5HIHUWRDSSHQGL[$IRUPRUHLQIRUPDWLRQ Adjusting the Display Contrast 7RFKDQJHWKHEULJKWQHVVRIWKHGLVSOD\KROGGRZQ1DQGWKHQSUHVV RU Simple Arithmetic Calculations Arithmetic Operators. 7KHIROORZLQJH[DPSOHVGHPRQVWUDWHXVLQJWKH DULWKPHWLFRSHUDWRUV DQGd ,I\RXSUHVVPRUHWKDQRQHRSHUDWRUFRQVHFXWLYHO\IRUH[DPSOH DOODUHLJQRUHGH[ FHSWWKHODVWRQH ,I\RXPDNHDW\SLQJPLVWDNHZKLOHHQWHULQJDQXPEHUSUHVV RWRHUDVH WKHLQFRUUHFWGLJLWV . 10B.book Page 23 Wednesday, June 21, 2000 5:19 PM
24 1: Getting Started :KHQDFDOFXODWLRQKDVEHHQFRPSOHWHGE\SUHVVLQJ\fSUHVVLQJD QXPEHUNH\VWDUWVDQHZFDOFXODWLRQ ,I\RXSUHVVDQRSHUDWRUNH\DIWHUFRPSOHWLQJDFDOFXODWLRQWKH FDOFXODWLRQLVFRQWLQXHG
1: Getting Started 25 Understanding the Display and Keyboard Cursor 7KHFXUVRUB\fLVYLVLEOHZKHQ\RXDUHHQWHULQJDQXPEHU Clearing the Calculator :KHQWKHFXUVRULVRQRHUDVHVWKHODVWGLJLW\RXHQWHUHG 2WKHUZLVH RFOHDUVWKHGLVSOD\DQGFDQFHOVWKH FDOFXODWLRQ :KLOH\RXDUHHQWHULQJDQXPEHUSUHVVLQJ %FOHDUVLWWR ]HUR2WKHUZLVH %FOHDUVWKHGLVSOD\RILWVFXUUHQW FRQWHQWVDQGFDQFHOVWKHFXUUHQWFDOFXODWLRQ Clearing Messages.:KHQWKH+3%,,LVGLVSOD\LQJDQHUURUPHVVDJH RRU%FOHDUVWKHPHVVDJHDQGUHVWRUHVWKHRULJLQDOFRQWHQWVRIWKH GLVSOD\6HH´0HVVDJHVµRQSDJH IRUDFRPSOHWHOLVWRI PHVVDJHVDQGPHDQLQJV Clearing Memory 7RFOHDUDOOPHPRU\ DQGUHVHWFDOFXODWRUPRGHVSUHVVDQGKROGGRZQ1 WKHQSUHVVDQGKROGGRZQERWK PDQ G/:KHQ\RXUHOHDVHDOOWKUHHDOO PHPRU\LVFOHDUHG7KH All ClearPHVVDJHLVGLVSOD\HG Keys Description *&&OHDUVDOOPHPRU\RHVQRWUHVHWPRGHV *j&OHDUVVWDWLVWLFDOPHPRU\ 0RGHVRQ\RXU+3%,,DUHQXPEHURISD\PHQWVSHU\HDUSDJH \f%HJLQDQG(QGSDJH \f DQGWKHGLVSOD\IRU PDWVSDJH \f .book Page 25 Wednesday, June 21, 2000 5:19 PM
26 1: Getting Started Annunciators $QQXQFLDWRUVDUHV\PEROVLQWKHGLVSOD\WKDWLQGLFDWHWKHVWDWXVRIWKH FDOFXODWRU Annunciator Status SHIFT7KHVKLIWNH\*\fKDVEHHQSUHVVHG:KHQDQRWKHU NH\LVSUHVVHGWKHIXQFWLRQODEHOHGLQRUDQJHRQWKH NH\LVH[HFXWHG STATS7KHVWDWLVWLFVNH\)\fLVDFWLYH:KHQDQRWKHUNH\LV SUHVVHGWKHIXQFWLRQODEHOHGLQPDXYHDERYHWKH NH\LVH[HFXWHG PEND$QRSHUDWLRQLVZDLWLQJIRUDQRWKHURSHUDQG BEGIN%HJLQPRGHLVDFWLYHSDJH \fWKDWLVSD\ PHQWVDUHDWWKHEHJLQQLQJRIDSHULRG INPUT7KH0NH\KDVEHHQSUHVVHGDQGDQXPEHUVWRUHG %DWWHU\SRZHULVORZSDJH \f AMORT7KHDPRUWL]DWLRQDQQXQFLDWRULVOLWWRJHWKHUZLWK RQHRIWKHIROORZLQJIRXUDQQXQFLDWRUV BAL7KHEDODQFHRIDQDPRUWL]DWLRQLVGLVSOD\HG SDJH \f INT7KHLQWHUHVWRIDQDPRUWL]DWLRQLVGLVSOD\HG SDJH \f PRIN7KHSULQFLSDORIDQDPRUWL]DWLRQLVGLVSOD\HG SDJH \f PER$UDQJHRISHULRGVIRUDQDPRUWL]DWLRQLVXVHG SDJH \f C-FLOW7KHFDVKIORZDQQXQFLDWRULVOLWWRJHWKHUZLWKRQH RIWKHIROORZLQJDQQXQFLDWRUV CF7KHFDVKIORZQXPEHUDSSHDUVEULHIO\WKHQWKH FDVKIORZLVVKRZQ N7KHFDVKIORZQXPEHUDSSHDUVEULHIO\WKHQWKH QXPEHURIWLPHVWKHFDVKIORZLVUHSHDWHGLVVKRZQ ERROR7KHHUURUDQQXQFLDWRULVOLWWRJHWKHUZLWKRQHRI WKHIROORZLQJIRXUDQQXQFLDWRUV TVM7KHUHLVD790HUURUVXFKDVVROYLQJIRU3
1: Getting Started 27 Shift Key 0RVWRIWKH+3%,,NH\VKDYHDVHFRQGRU´VKLIWHGµ IXQFWLRQSULQWHGLQRUDQJHRQWKHNH\7KHRUDQJHVKLIW NH\ *\fLVXVHGWRDFFHVVWKHVHIXQFWLRQV :KHQ\RXSUHVV *WKHVKLIWDQQXQFLDWRUSHIFT\fLV GLVSOD\HGWRLQGLFDWHWKDWWKHVKLIWHGIXQFWLRQVDUHDFWLYH 7RWXUQWKH SHIFTDQQXQFLDWRURIISUHVV*DJDLQ )RUH[DPSOHSUHVV *IROORZHGE\hDOVRVKRZQDV*h\fWRPXOWLSO\D QXPEHULQWKHGLVSOD\E\LWVHOI Statistics Key 7KHVWDWLVWLFVNH\)FRORUHGPDXYH\fLVXVHGWRDFFHVV VXPPDU\VWDWLVWLFVIURPWKHVWDWLVWLFVPHPRU\UHJLVWHUV :KHQ\RXSUHVV )WKHVWDWLVWLFVDQQXQFLDWRUSTATS\fLV GLVSOD\HG7KLVLQGLFDWHVWKDW\RXFDQUHFDOORQHRIVL[ VXPPDU\VWDWLVWLFVZLWKWKHQH[WNH\VWURNHVHH SDJH \f7RWXUQWKH STATS DQQXQFLDWRURIISUHVV )DJDLQ )RUH[DPSOHSUHVV )IROORZHGE\;WRUHFDOOWKHVXPRIWKH [ YDOXHVHQWHUHG FULL0RUHWKDQFDVKIORZVKDYHEHHQHQWHUHGRU PRUHWKDQXQVROYHGEUDFNHWVXVHG STAT,QFRUUHFWGDWDXVHGLQDVWDWLVWLFVFDOFXODWLRQRU ZKHQ ERROR LVQRWOLWDVWDWLVWLFDOFDOFXODWLRQKDV EHHQSHUIRUPHG FUNC$PDWKHUURUKDVRFFXUUHGIRUH[DPSOHGLYLVLRQE\ ]HUR\f STAT$VWDWLVWLFDOFDOFXODWLRQKDVEHHQSHUIRUPHG Annunciator Status (Continued) 10B.book Page 27 Wednesday, June 21, 2000 5:19 PM
28 1: Getting Started INPUT Key 7KH0NH\LVXVHGWRVHSDUDWHWZRQXPEHUVZKHQXVLQJ WZRQXPEHUIXQFWLRQVRUWZRYDULDEOHVWDWLVWLFV7KH 0 NH\FDQDOVREHXVHGWRHYDOXDWHDQ\SHQGLQJDULWKPHWLF RSHUDWLRQVLQZKLFKFDVHWKHUHVXOWLVWKHVDPHDVSUHVVLQJ SWAP Key 3UHVVLQJ*iH[FKDQJHVWKHIROORZLQJ Math Functions One-Number Functions. 0DWKIXQFWLRQVLQYROYLQJRQH QXPEHUXVHWKHQXPEHULQWKHGLVSOD\ n 7KHODVWWZRQXPEHUVWKDW\RXHQWHUHGIRULQVWDQFH WRFKDQJHWKHRUGHURIGLYLVLRQRUVXEWUDFWLRQ n 7KHUHVXOWVRIIXQFWLRQVWKDWUHWXUQWZRYDOXHV n 7KH [DQG \YDOXHVZKHQXVLQJVWDWLVWLFV Keys: Display: Description: *T9.45&DOFXODWHVVTXDUHURRW * [0.42LVFDOFXODWHGILUVW 3.99$GGVDQG 10B.book Page 28 Wednesday, June 21, 2000 5:19 PM
1: Getting Started 29 Two-Number Functions. :KHQDIXQFWLRQUHTXLUHVWZR QXPEHUVWKHQXPEHUVDUHHQWHUHGOLNHWKLV QXPEHU 0 QXPEHU IROORZHGE\WKHRSHUDWLRQ3UHVVLQJ 0HYDOXDWHV WKHFXUUHQWH[SUHVVLRQDQGGLVSOD\VWKH INPUT DQQXQFLDWRU)RUH[DPSOHWKHIROORZLQJNH\VWURNHV FDOFXODWHWKHSHUFHQWFKDQJHEHWZHHQDQG Display Format of Numbers :KHQ\RXWXUQRQWKH+3%,,IRUWKHILUVWWLPH QXPEHUVDUHGLVSOD\HGZLWKWZRGHFLPDOSODFHVDQGD SHULRGDVWKHGHFLPDOSRLQW7KHGLVSOD\IRUPDWFRQWUROV KRZPDQ\GLJLWVDSSHDULQWKHGLVSOD\ ,IWKHUHVXOWRIDFDOFXODWLRQLVDQXPEHUFRQWDLQLQJPRUH VLJQLILFDQWGLJLWVWKDQFDQEHGLVSOD\HGLQWKHFXUUHQW GLVSOD\IRUPDWWKHQXPEHULVURXQGHGWRILWWKHFXUUHQWGLVSOD\VHWWLQJ 5HJDUGOHVVRIWKHFXUUHQWGLVSOD\IRUPDWHDFKQXPEHULVVWRUHGLQWHUQDOO\ DVDVLJQHGGLJLWQXPEHUZLWKDVLJQHGWKUHHGLJLWH[SRQHQW Keys: Display: Description: 017.00(QWHUV QXPEHU GLVSOD\V WKH INPUTDQQXQFLDWRU 29_(QWHUV QXPEHU *670.59&DOFXODWHVWKHSHUFHQW FKDQJH .book Page 29 Wednesday, June 21, 2000 5:19 PM
30 1: Getting Started Specifying Displayed Decimal Places 7RVSHFLI\WKHQXPEHURIGLVSOD\HGGHFLPDOSODFHV 3UHVV * (QWHUWKHQXPEHURIGLJLWVWKURXJK\fWKDW\RXZLVKWRDSSHDU DIWHUWKHGHFLPDOSRLQW :KHQDQXPEHULVWRRODUJHRUWRRVPDOOWREHGLVSOD\HGLQ,63IRUPDW LWDXWRPDWLFDOO\GLVSOD\VLQVFLHQWLILFQRWDWLRQ Scientific Notation 6FLHQWLILFQRWDWLRQLVXVHGWRU HSUHVHQWQXPEHUVWKDWDUH WRRODUJHRUWRRVPDOOWRILWLQWKHGLVSOD\)RUH[DPSOHLI \RXHQWHUWKHQXPEHU WKH UHVXOWLV(ZKLFKPHDQV´RQHWLPHVWHQWRWKH IRXUWHHQWKSRZHUµRU´ZLWKWKHGHFLPDOSRLQWPRYHG IRXUWHHQSODFHVWRWKHULJKWµ