QS-2770A/2760A/1760A Operation Manual
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SHARP ELECTRONIC PRINTING CALCULATOR OPERATION MANUAL MODEL OS-1760A QS-2760A QS-2770A
SHARP ELECTRONIC PRINTING CALCULATOR OPERATION MANUAL MODEL OS-1760A QS-2760A QS-2770A
QS-2770A/2760A/1760A Operation Manual
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... used in a residential installation. Model Number Serial Number Date of Purchase Place of the FCC Rules. Note: This equipment has been tested and found to radio communications. FCC Regulations state that any interference received, including interference that may cause undesired operation. However, there is no guarantee that to which are designed to provide reasonable protection against harmful interference...
... used in a residential installation. Model Number Serial Number Date of Purchase Place of the FCC Rules. Note: This equipment has been tested and found to radio communications. FCC Regulations state that any interference received, including interference that may cause undesired operation. However, there is no guarantee that to which are designed to provide reasonable protection against harmful interference...
QS-2770A/2760A/1760A Operation Manual
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... the power switch prior to clean the calculator. If service should be required on this manual will enable you for your purchase of your new SHARP to use only a SHARP servicing dealer, a SHARP approved service facility or SHARP repair service where available. INTRODUCTION Thank you to its fullest capability. Do not use solvents or a wet cloth. 3. CONTENTS • THE KEYBOARD • OPERATING CONTROLS • INK RIBBON REPLACEMENT • PAPER TAPE REPLACEMENT • ERRORS • DECIMAL...
... the power switch prior to clean the calculator. If service should be required on this manual will enable you for your purchase of your new SHARP to use only a SHARP servicing dealer, a SHARP approved service facility or SHARP repair service where available. INTRODUCTION Thank you to its fullest capability. Do not use solvents or a wet cloth. 3. CONTENTS • THE KEYBOARD • OPERATING CONTROLS • INK RIBBON REPLACEMENT • PAPER TAPE REPLACEMENT • ERRORS • DECIMAL...
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...Ox , and El keys will automatically override the Add mode and decimally correct answers will be printed.) 1. Set decimal to 3 Enter 123456 aj Tape prints 123.456 + Use of the decimal point. EXAMPLES: 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 •...
...Ox , and El keys will automatically override the Add mode and decimally correct answers will be printed.) 1. Set decimal to 3 Enter 123456 aj Tape prints 123.456 + Use of the decimal point. EXAMPLES: 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 •...
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... [] Tape prints 0.1234 x 100. = 12.34 * B. IC, • IC+ "s" position: III Neutral ITEM COUNT MODE SELECTOR: "10±" position: 1) The counter will override the add mode. Multiplication and division: When the A/x mode is activated, the number entered before 0 (or El g ) key will automatically override the Addition and subtraction: The A/x mode functions same as the A/+ mode. Set decimal to 3 Enter 2 [1] 3 rt Tape prints 2. 3.= 0.667 * C. x 0.03 = 0.21 * Note: Use of times that decimal point...
... [] Tape prints 0.1234 x 100. = 12.34 * B. IC, • IC+ "s" position: III Neutral ITEM COUNT MODE SELECTOR: "10±" position: 1) The counter will override the add mode. Multiplication and division: When the A/x mode is activated, the number entered before 0 (or El g ) key will automatically override the Addition and subtraction: The A/x mode functions same as the A/+ mode. Set decimal to 3 Enter 2 [1] 3 rt Tape prints 2. 3.= 0.667 * C. x 0.03 = 0.21 * Note: Use of times that decimal point...
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... 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 sub- A first factor means the first number in multiplication and division and each number is in the ON position (GT), the counter will be subtracted from the count. • The count is printed when the memory is automatically added...
... 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 sub- A first factor means the first number in multiplication and division and each number is in the ON position (GT), the counter will be subtracted from the count. • The count is printed when the memory is automatically added...
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... performed: Multiplication: The calculator will automatically remember the second number entered (the divisor) and the [fl instruction. In floating decimal point system, an answer is rounded down . Add-on /Discount/Mark up : The calculator will automatically remember the first entered number and key functions for one digit to 2, 5/4 10.005 El 5 I -> 2.00 * Note: The decimal point floats during successive calculation by the use of decimal places in the floating decimal -1 system. -o m 10 PAPER FEED KEY: When...
... performed: Multiplication: The calculator will automatically remember the second number entered (the divisor) and the [fl instruction. In floating decimal point system, an answer is rounded down . Add-on /Discount/Mark up : The calculator will automatically remember the first entered number and key functions for one digit to 2, 5/4 10.005 El 5 I -> 2.00 * Note: The decimal point floats during successive calculation by the use of decimal places in the floating decimal -1 system. -o m 10 PAPER FEED KEY: When...
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... multiplication and division and prints it with the symbol " * ". 18 O Ni PLUS EQUALS KEY: Prints the entered number with the symbol * It ". This key is also used to print out numbers not subjects to calculation such as a clear key for the calculation register and resets an error condition. 15 )6ii CLEAR ENTRY KEY: Clears number entered prior to clear an overflow error caused by an entry. GRAND TOTAL KEY: Prints and clears the "GT' memory contents. )%1 13 NON-ADD/SUBTOTAL KEY: Non-add - Used...
... multiplication and division and prints it with the symbol " * ". 18 O Ni PLUS EQUALS KEY: Prints the entered number with the symbol * It ". This key is also used to print out numbers not subjects to calculation such as a clear key for the calculation register and resets an error condition. 15 )6ii CLEAR ENTRY KEY: Clears number entered prior to clear an overflow error caused by an entry. GRAND TOTAL KEY: Prints and clears the "GT' memory contents. )%1 13 NON-ADD/SUBTOTAL KEY: Non-add - Used...
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Item counter display (sub): I : Memory symbol Appears when a number is negative. E : Error symbol Appears when an overflow or other error is detected. • : Grand total memory symbol Appears when a number is in the memory. - : Minus symbol Appears when a number is in the grand total memory. I .1 Symbols: I 3 ._1.
Item counter display (sub): I : Memory symbol Appears when a number is negative. E : Error symbol Appears when an overflow or other error is detected. • : Grand total memory symbol Appears when a number is in the memory. - : Minus symbol Appears when a number is in the grand total memory. I .1 Symbols: I 3 ._1.
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Install the new ribbon. 6. Insert the right reel securely. 9. "1 Correct method Correct e • Wrong method Wrong 10 INK RIBBON REPLACEMENT 1. Remove the roll of paper tape. Set the power switch at OFF position. Make sure that the reel is securely in place. 7. With the black side of the ribbon facing upwards, place one of the reels on the reel shaft on the right. Printer cover 4 Fig. 1 Ink ribbon Reel shaft Reel I Reel...
Install the new ribbon. 6. Insert the right reel securely. 9. "1 Correct method Correct e • Wrong method Wrong 10 INK RIBBON REPLACEMENT 1. Remove the roll of paper tape. Set the power switch at OFF position. Make sure that the reel is securely in place. 7. With the black side of the ribbon facing upwards, place one of the reels on the reel shaft on the right. Printer cover 4 Fig. 1 Ink ribbon Reel shaft Reel I Reel...
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... Fig. 2 3 to 5 cm (1-3/1F to 5 cm. (Never fold it slantwise.) (See Fig. 4) 6. Place the new roll of tape in the holder at the back of the paper into the opening directly behind the print mechanism. (See Fig. 5) 7. Insert the leading edge of the calculator. (See Fig. 3) 5. Remove the printer cover. (See Fig. 1) 2. Assemble the paper holder. (See Fig. 2) 3. Replace the printer cover. 4. PAPER TAPE REPLACEMENT 1.
... Fig. 2 3 to 5 cm (1-3/1F to 5 cm. (Never fold it slantwise.) (See Fig. 4) 6. Place the new roll of tape in the holder at the back of the paper into the opening directly behind the print mechanism. (See Fig. 5) 7. Insert the leading edge of the calculator. (See Fig. 3) 5. Remove the printer cover. (See Fig. 1) 2. Assemble the paper holder. (See Fig. 2) 3. Replace the printer cover. 4. PAPER TAPE REPLACEMENT 1.
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... tape at the time of the error, the fij key must be used to 11 (9: QS-1760A) decimal places, regardless of more than 12 digits or 11 decimals. (QS-2760A/2770A) This error can be cleared with the cif or H key and the calculation can still be cleared with the K) or key. 2. An entry may be continued. Entry of more than 10 digits or 9 decimals. (QS-1760A) Entry of the decimal selector setting...
... tape at the time of the error, the fij key must be used to 11 (9: QS-1760A) decimal places, regardless of more than 12 digits or 11 decimals. (QS-2760A/2770A) This error can be cleared with the cif or H key and the calculation can still be cleared with the K) or key. 2. An entry may be continued. Entry of more than 10 digits or 9 decimals. (QS-1760A) Entry of the decimal selector setting...
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... [3 key and enter the correct number. 5. 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. RE-ENTER' the number into the calculator by using a FUNCTION key and continue the problem. Note: The date memory can also be in the "P" position unless otherwise specified. 4. A. CALCULATION EXAMPLES 1. Set the decimal selector as specified in red. The rounding...
... [3 key and enter the correct number. 5. 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. RE-ENTER' the number into the calculator by using a FUNCTION key and continue the problem. Note: The date memory can also be in the "P" position unless otherwise specified. 4. A. CALCULATION EXAMPLES 1. Set the decimal selector as specified in red. The rounding...
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....095 * MIXED CALCULATIONS A. (10+2)x5= (1) (2) (3) 10 [i] 10. -6 -5 2 [1 12. - 4 -3 CI -2 - i E-0 12. 5L1 60. (4) 10. + 2. + 12. 0 12. x 5. = 60. * 15 ADDITION AND SUBTRACTION WITH ADD MODE 12.45 + 16.24 + 19.35 - 5.21 = (1) (2)* (3) -6 -5 A/* • A/x -4 I I I -3 - 2 1 _-o 1245 0 1624 0 1935 ID 521 CI Q 12.45 28.69 48.04 42.83 42.83 * : The [7] key was not used in the entries...
....095 * MIXED CALCULATIONS A. (10+2)x5= (1) (2) (3) 10 [i] 10. -6 -5 2 [1 12. - 4 -3 CI -2 - i E-0 12. 5L1 60. (4) 10. + 2. + 12. 0 12. x 5. = 60. * 15 ADDITION AND SUBTRACTION WITH ADD MODE 12.45 + 16.24 + 19.35 - 5.21 = (1) (2)* (3) -6 -5 A/* • A/x -4 I I I -3 - 2 1 _-o 1245 0 1624 0 1935 ID 521 CI Q 12.45 28.69 48.04 42.83 42.83 * : The [7] key was not used in the entries...
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... 63 (3) 100. 25.00 (4) 100- x 5- % 5.00 105.00 * Increase New amount 100- x 25, % 25.00 * B. 123 ÷ 1368 = (%) (1) (2) -F 123 M. -6 -5 1368 -4 -3 -2 -1 -o (3) 123. 8.99 (4) 123- ÷ 1,368- % 8.99 * SQUARE ROOT CALCULATION EXAMPLE: '1123,456 = (1) (2) (3) -56 4 -2 -1 __. - 0 3- 123456 7÷ - :.±7 123,456. 351.363 ADD-ON/DISCOUNT EXAMPLE: 1 A 5% add-on to 100 EXAMPLE: 2 A 10% discount on 100 (1) _F -6 -5 -4 -3 -2 -o (2) 100...
... 63 (3) 100. 25.00 (4) 100- x 5- % 5.00 105.00 * Increase New amount 100- x 25, % 25.00 * B. 123 ÷ 1368 = (%) (1) (2) -F 123 M. -6 -5 1368 -4 -3 -2 -1 -o (3) 123. 8.99 (4) 123- ÷ 1,368- % 8.99 * SQUARE ROOT CALCULATION EXAMPLE: '1123,456 = (1) (2) (3) -56 4 -2 -1 __. - 0 3- 123456 7÷ - :.±7 123,456. 351.363 ADD-ON/DISCOUNT EXAMPLE: 1 A 5% add-on to 100 EXAMPLE: 2 A 10% discount on 100 (1) _F -6 -5 -4 -3 -2 -o (2) 100...
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...profit on the selling price. (1) - -F -56 -4 -3 -2 -1 (2) 8160 0 15 MU (3) 8,160. 1,440.00 (4) 8,160. + 15- %M 9,600.00 * (a) 1,440.00 GP (b) COST (USING MARGIN) EXAMPLE: Calculate the cost (a) and the gross profit (b) from a selling price of $500 on the basis of a 35% profit on the selling price. - Profit margin is.... (1) (2) (3) (4) -F 500 X 500. -6 -5 35 +1- [my; -4 -3 -2 325.00 -1 -o 500. This is : - cost. x 35. % 175.00 (b) 325.00 * (a) 20 The difference is a normal function of calculating percent profit. Markup and Profit Margin are both ways of the...
...profit on the selling price. (1) - -F -56 -4 -3 -2 -1 (2) 8160 0 15 MU (3) 8,160. 1,440.00 (4) 8,160. + 15- %M 9,600.00 * (a) 1,440.00 GP (b) COST (USING MARGIN) EXAMPLE: Calculate the cost (a) and the gross profit (b) from a selling price of $500 on the basis of a 35% profit on the selling price. - Profit margin is.... (1) (2) (3) (4) -F 500 X 500. -6 -5 35 +1- [my; -4 -3 -2 325.00 -1 -o 500. This is : - cost. x 35. % 175.00 (b) 325.00 * (a) 20 The difference is a normal function of calculating percent profit. Markup and Profit Margin are both ways of the...
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....20 AG Average • only QS-2770A 26 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 in the "P" position. Selector (1) Operation Display Display * (2) (3) (Item counter) Print (4) -F -6 -5 -4 -3 -2 -o N.. Determine the NUMBER OF VALUES. 3. The rounding selector should be in the "5/4" position unless otherwise specified. 2. SAMPLE APPLICATIONS 1. Add the values to calculate the TOTAL VALUES. 2. FORMULA: Average -
....20 AG Average • only QS-2770A 26 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 in the "P" position. Selector (1) Operation Display Display * (2) (3) (Item counter) Print (4) -F -6 -5 -4 -3 -2 -o N.. Determine the NUMBER OF VALUES. 3. The rounding selector should be in the "5/4" position unless otherwise specified. 2. SAMPLE APPLICATIONS 1. Add the values to calculate the TOTAL VALUES. 2. FORMULA: Average -
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SOLUTION: 1. rate (1 +1) (1 i)2 (1 + i)4 (1 + i)8 (1 + i)18 Principal New balance 27 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 -6 -5 4 -4 -3 -2 -1 -o 1 (3) 0.05 0.0125 0.0125 1.0125 1.0125 1.02515625 1.02515625 11 1.05094533691 0 1.05094533691 1.10448610117 0 ...
SOLUTION: 1. rate (1 +1) (1 i)2 (1 + i)4 (1 + i)8 (1 + i)18 Principal New balance 27 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 -6 -5 4 -4 -3 -2 -1 -o 1 (3) 0.05 0.0125 0.0125 1.0125 1.0125 1.02515625 1.02515625 11 1.05094533691 0 1.05094533691 1.10448610117 0 ...
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.... 29 Type: Power source: Display: Operating 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 display), 18 digits (printing) (QS-2770A) Automatic decimal point positioning by preset decimal selector (0-1-2--3--4-5-6-F) with Add mode (A/+, A/x) Four...
.... 29 Type: Power source: Display: Operating 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 display), 18 digits (printing) (QS-2770A) Automatic decimal point positioning by preset decimal selector (0-1-2--3--4-5-6-F) with Add mode (A/+, A/x) Four...