Manuale d’uso / di manutenzione del prodotto 1280-7 USB del fabbricante Victor
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Electronic USB Calculator Operating Manual Model 1280-7 USB.
-2- PREF ACE Congratulations on your choice of a Victor el ectronic calculator. Ca reful design, quality materials, painstaking workmanship, and advanced research and production facilities have given you a calculator that, with proper care, w ill provide years of tro uble-free service.
-3- OPERA TIONS AN D MA INTENANC E Before T urning On - Plea se remove ribbon-cushion placed on a ribbon and check the rating label on the bottom to see if the rated voltage corresponds to the local voltage before plug in AC cord. Note: Ribbon cushion is located under printer cover .
-4- REPLACING INK RIBBON Your calculator is shipped with a 2- color ribbon already in place. You do not need to install or change it before you begin using the calc ulat or. When you have been using your calculator for some time, however, the print will gradually become faint, indicating that you should change the ribbon.
-5- HOW TO FEED THE P APER T APE 1. Put the new paper roll on the paper arm. 2. Insert the paper into the slot as i ndicated. 3. Depress the paper feed key. 4. Suitable paper roll: Width: max. 57.5mm (2.25”) Diameter: max . 50mm (1.97”) Paper: Normal paper (45kg/1000 sheet s/788 x 1091 mm) BA TTER Y REPLACEMENT 1.
-6- KEYBOARD LA YOUT 1. Decimal Selector 17. Equal 2. Rounding Selector 18. Multiplication 3. Sigma or Grand T otal Mode Selector 19. Sign Change 4. Calculator or PC Switch 20. Delta Perc entage 5. OFF , Print or Item Count Switch 21. Clear Entry / Clear 6.
7 This section describes the mode switches, dat a entry keys, and operating keys provided on your calculator . The following terms are used in discussing your calculator’s operation: • The accumulator is the area of the c alculator’s logic that stores a running total of the results of addition and subtraction operations.
8 SLIDE SWITCH FEA TURES This section illustrates and describes the mode switches you can use to control your calculator ’s operation. 1. A F 0 2 3 4 Decimal Point Selector A Monetary Add Mode: At this setting, amounts entered are assumed to be monetary .
9 4. Calculator or PC Switch CALC Normal calculation mode. PC When connect the calculator to computer by using US B cable, turn ON this switch will change calculator to ‘T en Key Pad’ Mode. Display will be showing ‘ – PC – ’. 5. OFF ON P IC Printer Select S w itch OFF T urn Off the calculator .
10 13. [RA TE] T AX Rate Preset Ke y Used to enter T AX rate. 14. [SEND] Send Key Allow user to transfer the calculation result or any entry from Calculator to PC. 15. [%±] Percent Key Completes percent calculation when [x] or [ ÷ ] key is used. Used to enter ‘%’ in PC Application.
11 23. [ − ] Minus Key Subtracts an amount from the accumulator . T o subtract the same amount more than one time (repeat subtraction), enter that amount once and depress the [ − ] key as many times as necessary . If this key is depressed immediately after [% ±] key , it works as percent minus key .
12 30. [M − ] Memory Minus Key Subtracts an amount from memory . If there is a live calculati on pending, the Memory Minus key will complete the calculation and subtrac t the amount from Memory . [ ← ] Move Left Arrow Key Used to move to left in PC application.
13 APPLICA TION EXAMP LES 1. BACKSP ACE Deci mal Rounding Σ • G T C A L C P C Pr i n t 4 5/4 . CALC P Calc ulat ion Enter Display Paper 5.4321 + 2.34567 = ? 5.4321 [+] 5.43 21 2.3457 [ → ] 2.345 67 [+] 7.77777 [T] 7 .7778 2. ROUNDING FOR ADDITION / SUBTRACTION Deci mal Rounding Σ • G T C A L C P C Pr i n t 0 ↓ .
14 4. ADDIT ION / SUBTR ACTION IN ADD MODE Deci mal Rounding Σ • G T C A L C P C Pr i n t A 5/4 . CALC P Calc ulat ion Enter Display Paper 1.23 − 4.56 + 7.89 = ? 123 [+] 1.23 456 [ − ] − 3.33 [#/S] − 3.33 789 [+] 4.56 [ T] 4.56 5. ADDIT ION / SUBTRACTIO N WITH ITEM C OUNT Deci mal Rounding Σ • G T C A L C P C Pr i n t A 5/4 .
15 6. GRAND TOT AL MEMORY Deci mal Rounding Σ • G T C A L C P C Pr i n t A 5/4 GT CA LC P Calc ulat ion Enter Display Paper 13.20 9.5 5 [CE/C] 0. 8.30 7 .36 13.2 [+] 13.20 + 2.95 18. 33 8 . 3 [+] 21.50 24.45 + 35.24 =T? 2 .95 [+] 24.45 [ T] M 24.45 9.
16 7. REPETITIVE CALCULA TION WI TH REFERENCE TO DA TE Reference date is April 25, 2004 Deci mal Rounding Σ • G T C A L C P C Pr i n t A 5/4 . CALC P Calc ulat ion Enter Display Paper 6.54 + 6.54 + 6.54 − 4.25.2004 [ #/S] 4.25 2004 7.89 − 7.89 = ? 65 4 [+] 6.
17 10. CONST ANT M UL TIPLICA TI ON Deci mal Rounding Σ • G T C A L C P C Pr i n t 2 5/4 . CALC P Calc ulat ion Enter Display Paper 2 × 4 = 8 2 [ × ] 2.
18 13. CONST ANT DIVI SION Deci mal Rounding Σ • G T C A L C P C Pr i n t 2 5/4 . CALC P Calc ulat ion Enter Display Paper 755 ÷ 4 = 188.75 755 [ ÷ ] 755.
19 15. UNIT / PRICE CALCULA TION Deci mal Rounding Σ • G T C A L C P C Pr i n t A 5/4 Σ CALC P Calc ulat ion Enter Display Paper 132 x $5.67 = $748.44 1 32 [ × ] 1 32.00 146 x $4.45 = $649.70 5 67 [=] 748 .44 155 x $3.1 1 = $482.05 T otal = ? 14 6 [ × ] 146.
20 17. T AX CALCULA TION Deci mal Rounding Σ • G T C A L C P C Pr i n t 2 ↑ . CALC P Calc ulat ion Enter Display Paper Price without T ax 1 [CE/C] 0. =261. 56 261. 56 [T AX 1] 261.5 6 Price with T ax 1 = ? [+] 2 81.18 Price without T ax 1 [T AX 1] 281.
21 Calc ulat ion Enter Display Paper V A T including T AX 1 and T AX 2: 200 [T AX 1] 200. [T AX 2] 200. [+] 252.20 Price excluding T AX 1 and T A X 2: [T AX1] 252.20 [ T AX2 ] 252.20 [ − ] 200.00 NOTE: T AX calculation is fix to 2 decima l point s and the result will be rounded up.
22 19. PERCENT CALCULA TION Deci mal Rounding Σ • G T C A L C P C Pr i n t 2 5/4 . CALC P Calc ulat ion Enter Display Paper Price = $169.50 169.5 [ × ] 169.50 Disc ount = 14% 14 [%+ ] 23.73 Discount Amount = $23.73 Net = $145.77 [ − ] 145.77 20.
23 21. PERCENT CHANCE AND AMOUNT OF DIFFERENCE Deci mal Rounding Σ • G T C A L C P C Pr i n t 2 5/4 . CALC P Calc ulat ion Enter Display Paper Last Y ear ’s Expense $60.00 60 [ Δ % ] 60. 00 This Y ear ’s Expense $130.00 130 [=] / [%+ ] 1 16.67 Amount of Dif ference $70.
24 23. GROSS PROFIT MARGIN Deci mal Rounding Σ • G T C A L C P C Pr i n t 2 5/4 . CALC P Calc ulat ion Enter Display Paper Cost = 100 100 [COST] 100.00 Margin = 20% 20 [MARGIN] 12 5.00 Sell = ? Cost = 100 100 [COST] 100.00 Sell = 125 125 [SELL] 20.
25 25. SQUARE ROOT Deci mal Rounding Σ • G T C A L C P C Pr i n t 2 5/4 . CALC P Calc ulat ion Enter Display Paper 58 = 7.62 58 [ ÷ ] 58.00 [=] 7.62 26. INVOICE – INVOICE NUMBER 88901; DA TE 10/3/04 Deci mal Rounding Σ • G T C A L C P C Pr i n t A 5/4 Σ CALC P Calc ulat ion Enter Display Paper Quantity Price Net 88901 [#/S] 88,901.
26 27. P A YROLL Deci mal Rounding Σ • G T C A L C P C Pr i n t 2 5/4 Σ CALC P Calc ulat ion Giv en Find $ 5.75 Hourly Rate Regular Pay $ 218.50 38 Hour s Worked T otal Deduc tions $ 44.12 7. 15% FICA Net Pay $ 17 4.3 8 $ 23.75 Withholding $ 4.75 Insurance Calc ulat ion Enter Display Paper See Above 5.
27 28. MEMOR Y CALCULA TION Deci mal Rounding Σ • G T C A L C P C Pr i n t F 5/4 . CALC P Calc ulat ion Enter Display Paper [CE/C] 0. 100 + 200 = ? 100 [+] 100. 900 - 500 = ? 200 [+] 300. 20 X 7 = ? [T] 300. 12 X 5 = ? T otal ? [M+] M 300. 900 [+] M 900.
28 29. SETTING THE DA TE Set Slide Switches as Example Below: EXAMPLE: Set DA TE to September 14, 2004 (09-14-04) Deci mal Rounding Σ • G T C A L C P C Pr i n t 2 5/4 . CALC P 1. De pres s the [CE/C] key . Y our display with show 0. and the t ape will read 0.
29 30. SETTING THE TIME Set Slide Switches as Example Below: EXAM PLE: S et TIME t o 4 :37 PM Deci mal Rounding Σ • G T C A L C P C Pr i n t 2 5/4 . CALC P 1. Depress the [CE/C] key . Y our display with show 0. and the tape will read 0.C. 2. Depress the [TIME/DA TE] key and hold until the display is flashing.
30 31. SEND FUNCTION This key is used under normal calculator mode. The [SEND] key allow user to transfer the calc ulati on result or any entry from Calculator to PC application. Example: Æ Connect the calculator to computer by using USB cable. Æ Open Microsoft Exc el / Microsoft Word in your computer .
31 32. CALCULA TOR OR PC SWITCHING MODE By using the “CALC / PC” slider switch, user will be able to switch the calculator to ‘Normal Printing Calculator ’ and ‘ T en-key Pad’ mode.
32 9. [0]-[ 9], [00], [.] Numeric T e n key . 10. [ − ] Minus key . Same as [ − ] key on computer keyboard. This is useful while user want to enter a formula in Ms Excel worksheet. 11. [+ ] Plus key . Same as [+] key on computer keyboard. This is useful while user want to enter a formula in Ms Excel worksheet.
33 TECHNICAL SPECIFICA TIONS T ype: Desktop Ad ding Machine/Calculator , Electronic Print/VFD Basic Operations: Addition/subtraction and multiplication/divis ion Capaci ty: Input and result 12 digits.
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 Victor 1280-7 USB 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 Victor 1280-7 USB - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Victor 1280-7 USB imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Victor 1280-7 USB ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Victor 1280-7 USB, 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 Victor 1280-7 USB.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Victor 1280-7 USB. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Victor 1280-7 USB 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.
