How it Works
Texas Instruments
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TI-5630
User Manual
34 pgs168.98 Kb0
User Manual [it]
5 pgs49.49 Kb0
Table of contents
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Texas Instruments TI-5630 User Manual

TI-5630
Guidebook Manuel d’instructions Manual de instrucciones Manual de instruções
Antes de usar (o ensamblar) el producto lea cuidadosamente este instructivo
© 1998, 2000 Texas Instruments Incorporated

Getting Started

Installing the Paper Roll
1. Remove the printer compartment cover.
2. Lift the paper holder so that it extends behind the printer compartment.
3. Remove any packing materials from the printer compartment.
4. Replace the printer compartment cover.
5. Plug the calculator into an electrical outlet.
6. Set the
power
switch on the right side of the calculator to on
7. Place the paper roll on the paper holder as shown below.
8. Insert the end of the paper into the paper slot on the back of the calculator above the black “bar”. To avoid paper jams, use quality bond paper.
9. Feed the paper into the slot; then press and hold &.
To prevent damaging the printer (which may void the warranty),
Note
when operating the calculator without paper, move the switch to
OFF
.
PRINTER
(P)
.
1
Replacing the Ink Roller
1. Set the power switch on the right side of the calculator to off (
2. Remove the printer compartment cover.
3. Lift the removal tab on the old ink roller and remove the roller, as shown in the following illustration.
4. Lower the new ink roller into the compartment and press down gently until it snaps into place.
5. Replace the printer compartment cover.
Do not refill old ink rollers. New rollers are available from local
Note
retailers.
).
S

Key Descriptions

Advances the paper.
&
Clears the entire pending operation except the memory or
2
the grand total. Changes the sign (+ or –) of the displayed number.
O
Interprets the number in the display as a percentage.
>
Clears an entry or an error or overflow.
I
Computes the percentage of change between two values.
=
(The price increase from 9.75 to 11.25 is 1.50 and the percentage increase is 15.38%.)
Calculates the selling price and profit or loss amount on
#
an item. Removes the last digit entered in the display.
(
Prints a reference number or date without affecting
4
calculations.
2
Adds the stored tax rate to the value in the display.
!
Subtracts the stored tax rate from the value in the display.
"
Pressed once, displays and prints the grand total of all
/
totals. Pressed twice, clears the grand total. This is active
PRINTER = GT
only if Displays and prints the total, but does not clear the total.
:
Displays and prints the total and clears the total. If
E
PRINTER = IC
Displays and prints the value in memory and clears the
0
memory. Also clears
.
, also resets the item counter (
from the display and resets the
M
) to zero.
IC
memory item count to zero. Displays and prints the subtotal in memory but does not
;
clear the memory. Subtracts the displayed value from memory. If a
F
multiplication or division operation is pending,
F
completes it and subtracts the result from memory. Adds the displayed value to memory. If a multiplication or
N
division operation is pending,
completes it and adds
N
the result to memory.

Using Decimals (DECIMAL Switch)

Lets you add and subtract numbers without entering the
+
decimal point (key in 5321 to enter 53.21). The number of decimal places varies based on the result.
F
Sets the number of decimal places to 0, 2, 3, 4, or 6.
0,2,3,4,6

Rounding (ROUND Switch)

:
Results are rounded down (if Results are rounded up or down, depending on the value
5/4
and decimal setting (if
9
Results are rounded up (if
DECIMAL = 1
DECIMAL
DECIMAL = 1
, 2.33 rounds to 2.3).
= 2, 2.349 rounds to 2.35).
, 2.33 rounds to 2.4).

Entering a Tax Rate (TAX Switch)

Lets you enter a tax rate to perform tax calculations.
SET
Stores the tax rate.
CALC
3

Printing (PRINTER Switch)

Calculations are displayed but not printed.
OFF
Calculations are displayed and printed.
ON
Both the printer and item counter are active. To clear the
IC
item counter, press Accumulates a running grand total of all calculations you
GT
E
or 0.
perform until you clear the grand total. To print a grand total, press
. To clear the grand total, press / again.
/

Clearing Errors and Overflows

Correcting Entry Errors
If you have not pressed an operation key:
•
To clear an incorrect entry, press I.
•
To clear the last digit, press (.
If you have pressed an operation key:
•
To cancel an incorrect entry, press the opposite operation key. This applies only to calculations involving
9, ., N
Error and Overflow Conditions and Indicators
If you divide by zero or calculate a selling price using a margin of 100%, an error occurs. The calculator prints
.
and
E
0
ERROR 0 .*
An overflow occurs if you calculate a result with too many digits for the calculator to display or print. When this occurs, the calculator:
•
Displays E and the first 12 digits of the result with a decimal point 11 places to the left of its correct position.
•
Prints
and the first 12 digits of the result with the decimal
ERROR
shifted 11 places to the left of its correct position.
To clear an error or overflow,
press 2. The memory is not cleared
unless the error or overflow occurred in a memory calculation.
, or F.
and displays
4

Performing Basic Calculations

Addition and Subtraction
DECIMAL = +, ROUND =
Press Display Print
1241
2
9
395
.
:
540
9
E
Multiplication and Division
DECIMAL = F, ROUND =
Press Display Print
11.32
2
?
6 O
'
2
3
2.52 = 6.25
Squares Press Display Print
2.5 ?
2
Reciprocals Press Display Print
2
3
25 ' 3
1/25 = 0.04
3
12.41 – 3.95 + 5.40 = 13.86
, TAX =
5/4
, PRINTER = IC,
CALC
12.41 12.41 +
8.46 3.95 – 002
8.46 8.46
13.86 5.40 + 003
13.86 13.86
11.32 Q (–6) P 2 = –33.96
5/4,
TAX =
, PRINTER =
CALC
ON
11.32 11.32
–67.92 –6.
–33.96 –33.96
6.25
0.04
2.5
2.5
6.25
25.
25.
0.04
2. =
1.
1.
U
∗
Q
P
∗
Q
=
∗
P
=
∗
=
∗
5

Using Memory Operations

DECIMAL = 2, ROUND =
Multiplication with Memory Keys
10.50 and five items at 4.95. By using the memory keys, you will not disturb a current calculation.
Press Display Print
10.5 ? 3
0 †
4.95 ? 5
N
; ††
4.95 ? 5 F
†††
0
prints the current memory total and clears the memory.
† 0
You calculate a memory subtotal to see the current total
††
amount of your order. You decide not to order the last item.
†††
5/4,
TAX =
, PRINTER =
CALC
You need the total of three items at
N
M 31.50 31.50 M+
M 24.75 24.75 M+ M 56.25 56.25 M
M 24.75 24.75 M–
31.50 31.50 M
ON
10.5 x
3. =
4.95 x
5. =
U
4.95 x
5. =
∗

Calculating Gross Profit Margin

DECIMAL = 2, ROUND =
Calculating a Profit Amount
earn a 40% profit. Calculate the selling price.
Press Display Print
65
2
#
40
3
5/4,
TAX =
, PRINTER =
CALC
ON
An item cost you 65.00. You want to
65. 65. M
40.
43.333333333
108.33 108.33
%
@
∗
∗
6
Calculating a Loss Amount
An item cost you 35,000. You must sell
it, but can only afford to lose 33.3%. Calculate the selling price.
Press Display Print
35000
2
33.3 O
#
3
35,000. 35,000. M
–33.3 %
–8,743.435859
26,256.56 26,256.56
∗
@
∗

Calculating Percentages

DECIMAL = F, ROUND =
Percent
49 x 15%
Press Display Print
49
2
?
15
>
Percent Ratio Press Display Print
2
25
>
29.5 is what percent of 25?
29.5
'
5/4,
TAX =
, PRINTER =
CALC
49. 49. x
7.35
29.5 29.5
118. 118.
ON
7.35
15.
25. %
%
∗
ö
∗

Calculating Tax

DECIMAL = F, ROUND =
Add-On
1,450 + 15% tax
Press Display Print
15 and move TAX
2
switch to CALC 0. 15. % 1450
!
, TAX =
5/4
, PRINTER =
SET
1,667.5 1,667.5
ON
1,450.
217.5
@
∗
7
Discount
235 - 17.5%
(Remember to move the
Press Display Print
17 L 5 and move
2
TAX
switch to
SET
before you begin.)
TAX switch to CALC 0. 17.5 % 235
"
200. 200.
235. –35.
@
∗

Using Constants

DECIMAL = F, ROUND =
Multiplying by a Constant
The first number in a multiplication problem is the constant multiplier.
Press Display Print
5
2
?
3
3
4
3
Dividing by a Constant
The second number in a division problem is the constant divisor.
Press Display Print
66
2
'
3
3
90
3
5/4,
TAX =
, PRINTER =
CALC
ON
5 x 3 = 15 5 x 4 = 20
5. 5. x
3. =
15. 15.
4. =
20. 20.
66 ÷ 3 = 22 90 ÷ 3 = 30
66. 66. ÷
3. =
22. 22.
90. =
30. 30.
∗
∗
∗
∗
8

Prise en main

Installation du rouleau de papier
1. Retirez le couvercle du compartiment de l'imprimante.
2. Soulevez le porte-rouleau de manière à le faire passer derrière le compartiment de l'imprimante.
3. Veillez à ce que le compartiment de l'imprimante soit libre de tout élément ou résidu d'emballage.
4. Replacez le couvercle du compartiment de l'imprimante.
5. Branchez la calculatrice sur une prise secteur.
6. Positionnez sur ON de la calculatrice
7. Placez le rouleau de papier sur le porte-rouleau comme illustré ci-dessus.
8. Insérez l'extrémité de papier dans la fente située à l'arrière de la calculatrice au-dessus de la "barre" noire. Pour éviter tout bourrage de papier, utilisez exclusivement du papier de qualité.
9. Insérez le papier dans la fente ; puis appuyez sur cette touche
&
et maintenez-la enfoncée.
Pour éviter d'endommager l'imprimante (ce qui peut
Remarque
rendre la garantie caduque), lorsque vous utilisez la calculatrice sans papier, veuillez placer le commutateur
le commutateur
(P)
.
de marche/arrêt situé à droite
sur
PRINTER
OFF
.
9
Remplacement du rouleau encreur
1. Positionnez sur OFF le commutateur qui est situé à droite de la calculatrice (
2. Retirez le couvercle du compartiment de l'imprimante.
3. Soulevez la languette d'extraction du rouleau encreur usagé et retirez ce dernier comme illustré ci-après.
4. Insérez le rouleau encreur neuf dans le compartiment et appuyez légèrement pour l'enclencher en place.
5. Replacez le couvercle du compartiment de l'imprimante.
Remarque
trouverez des rouleaux neufs chez votre revendeur.
).
S
Ne rechargez pas les rouleaux encreurs usagés. Vous

Description des touches

Provoque l'avancement du papier.
&
Efface totalement l'opération en cours, à l'exception de la
2
mémoire ou du total général. Change le signe de l'opération (+ ou –) du nombre affiché.
O
Interprète en tant que pourcentage le nombre à l'écran.
>
Efface une entrée, une erreur ou un dépassement.
I
Calcule le pourcentage de différence entre deux valeurs.
=
(La différence de prix entre 9,75 et 11,25 est de 1,50 ce qui correspond à un pourcentage de hausse de 15,38%.)
Calcule le prix de vente et le montant de la marge ou de la
#
perte sur un article. Efface le dernier chiffre entré à l'écran.
(
Imprime un numéro de référence ou une date sans affecter
4
les calculs. Additionne le taux d'impôt stocké à la valeur affichée.
!
10
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