Manuale d’uso / di manutenzione del prodotto 30B del fabbricante HP
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i HP 3 0b Bu sines s Pr of essi onal Quic k St art Guide Ed i ti o n 1 HP P art Number: NW2 38-90 20 1.
ii Legal Notices This manual and any e xamples contained her ein are pro vi ded "as is" and are subject to change w ithout notice . Hew lett-Pac kard Compan y makes no warr ant y of any kind.
iii HP 30b B usine ss Pr ofe ssi onal.
iv K ey board Map Lege nd No. Feature No. Featur e 1 Time V alue of Money (TVM) key s 8 Mathematical functi ons (ro ws) and Math menu 2 Cash flo ws, Inte rnal Rat e o f Ret u rn (I R R ) a n d Net Pr .
I Table of Contents HP 30b Business Professional ............... ................ .......... iii Keyboard Map Lege nd.... ............. ................ ............. .... iv Welcome to your HP 30b Business Prof essional financial cal- culator .......
II Replacing the Batte ries ......... ............. ................ ........... 24 Customer Care ....... ................ ............. ................. ....... 26 Product Regulatory & Environment Information ............... . 31 Federal Communications Commission No tice.
Getting Started 1 1G e t t i n g S t a r t e d W e lcome to your HP 30b Business Professional financial calculator This booklet is int ended to get y ou started quic kly with the basic featur es of yo ur HP 30b Business Pr ofessional f inanci al calculator .
2 Gettin g St arted • T o specify the pr imary function on the upperf ace of the k ey , press the key a l o ne. • T o specify the shifted fu nction pr inted in blue on the low er face of the ke y , press and r elease the : k ey , follow ed by the desir ed functi on key .
Getting Started 3 a number on the stac k or duplicate it . Th e E q u al s Key The Equa ls key , = , is used at the end of a mathemati cal oper ation to cal- culat e the final r esult . F or e xample , pressing 1+2= in Alge - brai c mode returns a f inal result of 3 .
4 Gettin g St arted The top line of the sc reen display s operation s tatus, oper ator sy m bols, annunc iators, and ab bre viati ons of the r egisters , varia bles, and me nu names. This line is r efer red to as the top line . In F igur e 2, SIN is on the top line.
Getting Started 5 FIX= D isplay pr ecision (the number of digits displa yed to the ri ght of the decimal po int). Default is 2 . K ey in the number of di gits yo u want and pr ess I , or pr ess = until the number of digits y ou want is display ed. The displa y prec ision can be an y number fr om 0 - 1 1 .
6 Gettin g St arted mm.ddyyyy or dd.mm yyyy F ormat f or dates. December 3, 20 1 0 is entere d as 1 2 .03 20 1 0 in mm.ddyyyy for mat , or 3. 1 2 20 1 0 in dd.mm y yyy for mat . Note the ( . ) in both for m ats separ ating the fir st and second gr oups.
Getting Started 7 Chain, Algebr aic , or RPN Calc ulation mode . Default is Chai n . F or mor e infor mation on oper ating modes, r efe r to the sections titled , Reverse P o lis h N ota tion (R PN ) M od e , Algebr aic Mode , and Chain Mode below . Pressing I cy cles thr ough these options.
8 Gettin g St arted Menus, M enu Items, and Assi gning V alues to Menu Ite ms Many of the calc ulator's functions ar e located w ithin menus . A menu is a cat- alog whi ch perm its you t o select an item f r om a list of opti ons.
Getting Started 9 Fig u r e 4 At this point , to return to the display of the Fixed m enu item sho wn in Fig u re 3 , p re ss O . Ther e are four typ es of menu items: 1.
10 G e t t i n g S t a r t e d pre ssed . Depending on the menu , this action can be the selecti on of a sub-menu (%calc), changing a mode or setting (Mode menu) , or erasing dat a (Reset menu) . The Res et Menu The Reset menu all ow s you to reset some, or all, of the menu item s, variables, and r egister s to their def ault values.
Getting Started 1 1 Mem or y a nd th e Me mory Men u The Memory menu contains the f ollo wing ite ms: memorie s 1–9 ( Mem 1–9 ) and 0 ( Mem 0 ), Cash Flow , Statisti cs ( Stats ) , and Mem ory . To enter the m enu , pr ess :t . Pr ess < or > r epeatedly to s cr oll through the items starting w ith memory 1 ( Mem 1 ).
12 G e t t i n g S t a r t e d by an operation ke y . Pressing th e I ke y is op tional a fter entering a number , if the ne xt ke y press ed is an oper ation . Each time y ou press an oper - ation or f unction k e y in RPN, the ans w er is calculated immediat ely and d is- play ed.
Getting Started 1 3 One wa y to calculat e this problem is t o ke y in th e numbers and oper ations within the par entheses fir st , follo wed by the ope rati on outside of the par enthese s. S ee T able 1 - 2. Ta b l e 1 -2 Ke ys Display and Description 3I 4+ Inputs the numbers and the oper ation in the first se t of pare ntheses .
14 G e t t i n g S t a r t e d Ke ys Used to Manipulate the RPN Stac k •P r e s s ( to perform a r oll dow n of the stac k. No te the small arr ow on the ke y . A roll do wn mo ve s the numbers in each r egister dow n one lev el, and the n umber in the bottom r egister mo ve s up to the top of the stack.
Getting Started 1 5 or der of oper ation, if y ou w ish to ov erride the le ft- to -right or der of entry . K ey s and Func tions T able 1 -3 descr ibes the ke ys and the ir functions . Use this table fo r quic k r efe r- ence . F or a complete list o f functi ons, r efer to the HP 30b Business Pr ofes- sional U ser’s Guide .
16 G e t t i n g S t a r t e d :[ Stores the number of payments or compound ing periods per y ear . F Stor es or calculat es the futur e value (FV), a final cash flo w . FV alw ays occ urs at the end of the last co mpounding peri od. :] Sets End mode ( End ).
Getting Started 1 7 :z Statisti cs menu. Note: if y ou attempt to open the Statisti cs (Stats) menu before entering data, you will be redirected to the Data menu .
18 G e t t i n g S t a r t e d % P ercent. Mul tipl ies the displ ayed number by 1 00 . :# P erce nt Calc ulation menu . Used for analyzing bu siness pr oblems inv olving mar ku p , mar gin, per cent change , and percent of total. L Recall . Recalls number s stor ed in designated memory reg i s te rs .
Getting Started 1 9 :w Sc ientif ic notati on. Displa ys number s in sc ientific notati on. { Backspace . Deletes one number at a time to the le ft of the cur sor , starting w ith the most r e cently en ter ed number . :x Res et menu . Resets so me, or all , of the registers .
20 Getting S tarted :l Calc ulates natur al exponent to the po wer of x . :m Calc ulates squar e of x. :n Calculate s squar e r oot. :f Exec utes the Random functi on . Retur ns a random number in the range 0 < x <1 . :g Calculate s fact ori al of x (wher e ).
Getting Started 2 1 Basic Financial Calculation Ex ample T able 1 - 4 illustrate s how easil y yo u can perform f inanci al calculatio ns using the HP 30b Bu siness Pr ofessi onal . F or mor e exam ples and infor matio n on fina nc ial pr oblems, including cash f lows and using cash f lo w diagr ams, re fer to the mater ials a vailable on www .
22 G e t t i ng St a r t ed :] V erif ies pa ymen ts occur at the end of each compounding per iod (optional , as End mode is the default s etting) . 12:[ Enters 1 2 as the n umber of pa yments per year as r equir ed by the pr obl em . T o change the number of pa y ments per y ear , k ey in the desir ed number , then pr ess I .
Getting Started 2 3 6.9Y Enters the ann ual inter est r ate as 6 .9%. 1250 00V Enters the pr esent value of the loan . 0F Enters the f uture v alue of the loan after it has been paid off . M T Calc ulates monthl y pay ment amount . Note the sign is negati ve; it is mone y you pa y out .
24 G e t t i n g S t a r t e d W arr anty and Contac t Information Replac ing the Batterie s The calculator us es two , 3 V olt C R203 2 Lithium batteries . The low battery sy mbol ( ¤ ) appears when battery pow er is nearly e xhaus ted. Use o nly fr esh batteries w hen replac - ing the battery .
Getting Started 2 5 THIS SECT ION. Some countrie s, states or pr ov inces do not allow limitations on the dura- tion of an impli ed warr anty , so the abov e limitation or e xc lusion mi ght not apply t o you .
26 G e t t i n g S t a r t e d of the product w ith proo f of purc h ase. HP products may cont ain remanufac tured parts equiv alent to new in perfor mance or may hav e been subject to inci dental use .
Getting Started 2 7 Boliv ia 800- 1 00 - 1 93 Botsw ana www .hp.com/ support Brazil 0 - 800 - 7 09 -77 5 1 B riti sh Vi rgin Islands 1- 8 0 0 - 71 1- 2 8 8 4 Bulgar ia www .
28 G e t t i ng St a r t ed Fr an ce 0 1 4 99 3 9006 F rench A ntilles 0 -800-990-0 1 1; 800 -7 1 1 - 28 84 F r en ch Gu i an a 0- 8 00- 9 90- 0 1 1; 800 - 7 1 1 - 2884 G e r m a ny 0 69 953 0 7 1 0 3 Ghana www .
Getting Started 2 9 Martini ca 0 -800-99 0 -0 1 1; 8 7 7- 219 - 8 6 7 1 Maur itius www .hp .com/ support Mex ico 0 1 -800 - 4 7 4 - 68368 ( 80 0 H P INVENT) Montenegro www .hp.com/ support Montserr a t 1 -800 -7 1 1 - 2 884 Morocco www .h p.com/ support Namibia www .
30 Getting Starte d Slo vakia www .hp .com/ support Sout h Africa 08009804 1 0 South K orea 00 7 98-86 2 -0305 Spain 9 1 3 7 5 33 82 St Vi nce nt 0 1 - 800 -7 1 1 - 2 88 4 St K it ts & Nev is 1 -800 - 7 1 1- 2 8 8 4 St Lucia 1 - 800 - 4 78-4602 St Mar te en 1 - 800 -7 1 1-2 8 8 4 Sur iname 1 56 ; 8 00 -7 1 1- 288 4 Swazi l a nd w w w .
Getting Started 3 1 Product Regulatory & En vir onment Information Feder al Communications Commission Notice This equipment has been tested and found to comply w ith the limits for a Class B digital dev ice, pursuant t o P art 1 5 of the FCC R ules.
32 G e t t i n g S t a r t e d T o identify your produc t, r efer to the part, ser ies, or model number located on the pr od- uct. Canadian Notice This Class B di gital apparatus meets all r equirements of the Canadi an Interfer ence -Caus- ing Eq uipment Regulati ons.
Getting Started 3 3 Japanese Notice Disposal of W aste Equipment by Users in Pr ivate Household in the European Union Chemical Substances HP is committed to providin g our customers with inform ation .
34 Get ti ng Sta r te d.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il HP 30B è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del HP 30B - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP 30B imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP 30B ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP 30B, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del HP 30B.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP 30B. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP 30B insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
