Sharp QS-2760A Support Question
Sharp QS-2760A Support Question
Find answers below for this question about Sharp QS-2760A.Need a Sharp QS-2760A manual? We have 1 online manual for this item!
Question posted by Anonymous-77563 on October 4th, 2012
Can The Numbers Appear Larger On The Screen?
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Related Sharp QS-2760A Manual Pages
QS-2770A/2760A/1760A Operation Manual - Page 1
SHARP
ELECTRONIC PRINTING CALCULATOR
OPERATION MANUAL
MODEL
OS-1760A QS-2760A QS-2770A
QS-2770A/2760A/1760A Operation Manual - Page 2
...the bottom of the FCC Rules. FOR YOUR RECORDS
For your assistance in reporting this electronic calculator in case of the following two conditions: (1) This device may not cause harmful interference,...that interference will not occur in accordance with Part 15 of the unit.
Model Number
Serial Number
Date of Purchase
Place of the FCC Rules. This device complies with the instructions...
QS-2770A/2760A/1760A Operation Manual - Page 3
... INK RIBBON REPLACEMENT • PAPER TAPE REPLACEMENT • ERRORS • DECIMAL SYSTEM • CALCULATION EXAMPLES • SAMPLE APPLICATIONS • SPECIFICATIONS
1
Page 2 3
10 11 12 12 13 ...26 29 OPERATIONAL NOTES
To insure trouble-free operation of the SHARP electronic calculator, model QS-1760A/ 2760A/2770A. Do not use only a SHARP servicing dealer,
a SHARP approved service ...
QS-2770A/2760A/1760A Operation Manual - Page 5
...: Set A/+- • -A/x to 2 Enter 123456 Cj Tape prints 1,234.56 +
B. O
PRINT MODE SELECTOR:
"P" position: The calculator functions as a display calculator. (Non-print
mode)
Mode change print: When changing the print mode selector, the following :
(The symbol "*+" will appear P" (red print): When changing the selector from P to
P" (red print): When changing the selector from...
QS-2770A/2760A/1760A Operation Manual - Page 6
..., 1 will be subtracted from the count.
• The count is printed when the calculated result is obtained.
• Pressing of times that decimal point was entered.
ting.
Set... Multiplication and division:
When the A/x mode is useful for invoicing.
This is activated, the number entered
before
0 (or El
g ) key will automatically override the
Addition and subtraction:
The...
QS-2770A/2760A/1760A Operation Manual - Page 7
...clear the count,
press the g key.
3) The memory item counter will count the number of
times that the calculation results have been stored in
the grand total memory. position: Neutral, counter is used... total mode selector is in the ON
position (GT), the counter will count the number of
times that the calculation results have been stored in
the grand total memory. Note: The counter has a ...
QS-2770A/2760A/1760A Operation Manual - Page 8
... places in the answer.
-3 -2
In the "F" position, the answer is displayed in entered numbers or calculated results shifts the
number one
digit correction.
6
Used for Add-on/Discount/Mark up . Division:
The calculator will automatically remember the first number entered (the multiplicand) and the Ox instruction. "•" position: Neutral -t - 5/4 ROUNDING SELECTOR:
- 4 "T" position...
QS-2770A/2760A/1760A Operation Manual - Page 9
.../quotient in negative multiplication and division and prints it with the symbol " * ".
18
O Ni
PLUS EQUALS KEY: Prints the entered number with a "+" symbol and adds the number to use of the calculation register. Subtotal -
Used to clear an overflow error caused by an entry. When
pressed following the El or
key, the subtotal...
QS-2770A/2760A/1760A Operation Manual - Page 10
MEMORY PLUS KEY
RI MEMORY MINUS KEY
1
QS-2770A/2760A/1760A Operation Manual - Page 11
E : Error symbol
Appears when an overflow or other error is detected. • : Grand total memory symbol
Appears when a number is negative. I .1
Symbols: I 3 ._1. Item counter display (sub):
I : Memory symbol
Appears when a number is in the memory. - : Minus symbol
Appears when a number is in the grand total memory.
QS-2770A/2760A/1760A Operation Manual - Page 14
... error may contain up to clear the calculator. Error conditions:
1. Answers will be used to 11 (9: QS-1760A) decimal places, regardless of an answer exceeds 12 (10: QS-1760A) digits.
3. The contents of the memory at the time of more than 12 digits or 11 decimals. (QS-2760A/2770A)
This error can still be continued...
QS-2770A/2760A/1760A Operation Manual - Page 15
...-ENTER' the number into the calculator by using a FUNCTION key and continue the problem. CALCULATION EXAMPLES
1. Set the decimal selector as a constant memory. The grand total mode selector, constant mode selector, add mode selector, item count mode selector, and first factor accumulation 'selector (QS-2770A only) should be used for further calculations. Print the date...
QS-2770A/2760A/1760A Operation Manual - Page 17
....21 LI
-2
-1
-o
DIVISION
256 ÷ 12 ÷ 0.56 =
(1)
(2)
-- 56
- 4
-2
-1 ._..-o
256 El 12 CI
.56 M..
(3) 12.36 41.1588 2,190.06
(3) 256. (21.3333333333: (21.33333333: QS-1760A) 38.095
(4) 12.45 + 16.24 + 19.35 +
5.21 42.83 *
(4) 12.36 x
3.33 x 53.21 = 2,190.06 *
(4) 256- ÷
12- ÷ 0.56 = 38...
QS-2770A/2760A/1760A Operation Manual - Page 20
RECIPROCAL CALCULATIONS
=0
(1)
Zp-F -6 -5
- 4
-3 -2 _ -o
73 =O (2) 7 IC E] rf,
7 El
ffl
ID
0
0
(3)
(4)
7. 1.
0.14285714285 (0.142857142: QS-1760A)
7. 7. 7. = 0.14285714285 * (0.142857142: QS-1760A)
7.
1.
0.14285714285 (0.142857142: QS-1760A) 0.02040816326 (0.020408163: QS-1760A)
0.00291545189 (0.002915451: QS-1760A)
7. 7. 7.
7.
7. = 0.00291545189 * (0.002915451 * : QS-1760A)
18
...
QS-2770A/2760A/1760A Operation Manual - Page 24
... 123 MU
F11 456 [VAGj
r+11 789 [MU; F 33.33 %P (b)
33.33 + I 456. PERCENT PRORATION
EXAMPLE: Calculate the percentage of each of bills
1 1 1 1 1
(a)
Amount
$100.55 $200.00 $200.00 $400.55 $500.65
(b)...
8.99 + I 789. ITEM COUNT CALCULATION
Bill No.
1 2 3 4 5
Total
Number of the Expenses
O/O
parts is to clear the memory before starting a memory calculation. o
ili
(3)
123.00 579.00...
QS-2770A/2760A/1760A Operation Manual - Page 25
... 1,401.75
1,401.75
001
100.55 +
002
200.00 +
003
200.00 +
004
400.55 +
005
500.65 +
005 005
(a)
1401.75 *
(b)
GRAND TOTAL CALCULATION
only QS-2770A
EXAMPLE:
(1)
-F -56 -4 -3 -2
1
M-0
Or. M
100 + 200 + 300 = 0 +) 300 + 400 + 500 = (i)
g +) 500 - 600 + 700 =
Grand total 0
(2)
L l El
100 ID 200 ID 300 [1
E
(3)
100. 300. 600...
QS-2770A/2760A/1760A Operation Manual - Page 28
... only) should be in the "P" position.
Determine the NUMBER OF VALUES. 3. Total of the values Number of items
656.00 * Total sales
131.20 AG Average
• only QS-2770A
26
The rounding selector should be in the "5/4" position unless otherwise specified.
2. SOLUTION: 1. Calculate the average. position (off position) unless otherwise specified.
3. Selector
(1)
Operation...
QS-2770A/2760A/1760A Operation Manual - Page 29
... rate. 2. rate Quarterly int. Calculate the new balance (principal plus interest)
FORMULA:
New balance = P (1 + i)"
Where
P = amount of deposit (principal) = interest rate per period
n = number of years x 4
EXAMPLE:
If
P = $6,150
= 5% annum ÷ 4 periods = 0.0125
n = 4 years x 4 periods = 16
Then 6,150 (1 + 0.0125)16 $7,502.32 (New Balance)
(QS-2760A/2770A):
(1)
(2)
-F
.05...
QS-2770A/2760A/1760A Operation Manual - Page 30
....320683
(4)
0.05 + 4. =
0.0125 *
0.0125 + 1• +
1.0125 0
1.0125 x 1.0125 = 1.02515625 *
1.02515625 x 1.02515625 = 1.050945336 *
1.050945336 x 1.050945336 = 1.104486099 *
1.104486099 x 1.104486099 = 1.219889542 *
1.219889542 x 6150• =
7.502.320683 *
Annual int. (QS-1760A):
(1)
-F -6 -5 - 4 -3 -2 -1 -o
(2)
.05 Ei
4 [j]
1 I
1J
(2- rate Quarterly int.
QS-2770A/2760A/1760A Operation Manual - Page 31
... capacity: Display/Print capacity:
Decimal point: Calculations:
Components:
SPECIFICATIONS
Electronic print/display calculator AC: 120V, 60Hz Fluorescent display 10 digits (QS-1760A) 12 digits (QS-2760A/2770A) With symbol and 3-digit punctuations 11 digits (display), 16 digits (printing) (QS-1760A) 13 digits (display), 18 digits (printing) (QS-2760A) 13 digits (main display) + 4 digits (sub...
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