Victor 1280-7 Manual de usuario

Preface

Congratulations on your choice of the Victor 1280-7 electronic calculator. Careful

design, quality materials, and advanced research and production facilities have given you

a calculator that with proper care will provide years of trouble-free service.

Table of Contents

Preparation 1 - 2

General Maintenance 2

How to Feed the Paper 2

Replacing the Ribbon 3

Keyboard Layout 4

Key and Slide Switch Features 4 - 10

Display Symbols 10

Reset Button 10

Using the Wireless Data Relay 11

Resetting the Wireless USB Connection 12

Specifications 13

Application Examples 14 - 23

Warranty 24

Preparation

BEFORE USING THE PRINTER FOR THE FIRST TIME:

Remove the tape holding the ink ribbon in place.

1. Remove the tape holding the printer cover in place.

2. Dispose of the tape.

3. Lift the printer cover up and then off.

4. Remove and dispose of the tape holding the ribbon in place.

(Fig. 1) (Fig. 2)

Before Beginning Calculation

1. Plug in AC power

2. Be sure the paper roll and ribbon have been installed properly.

3. Turn power switch on and make sure the display lights. A “C” will

automatically be printed on the paper tape.

4. Set decimal point selector switch to the desired position.

.General Maintenance

1. Do not place the calculator in hot, dusty, or damp locations.

2. To clean the housing, use a moist towel.

3. Do not place any items on the housing, particularly on the head of the printer

mechanism.

4. Turn off the power before removing the plug from AC wall outlet.

5. Turn the power off while not in use.

How to Feed the Paper Tape

1. Plug in the calculator and turn it on.

2. Cut or tear evenly the end of the paper roll to get a straight edge.

3. Place the paper holder into position. (Fig. 3)

4. Install the paper roll on the paper holder.

5. Insert the paper end into the printer slot. (Fig. 4)

6. Press the Paper Feed (↑) key to feed the paper to an adequate length.

(Fig. 3) (Fig. 4)

Replacing the 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 calculator. When you have been using

your calculator for some time, however, the print will gradually become faint, indicating

that you should change the ribbon. To change the ribbon, follow these steps.

1. Remove the paper roll, tearing the paper at the rear of the calculator. Use the

Paper Advance (↑) key to feed the remaining paper tape through the printer.

Then remove the printer cover.

2. Remove the old ribbon by pulling it upward. (Fig 6 shows the printer without

a ribbon.)

3. Install the ribbon spool with the black edge up. Victor recommends the Victor

7010 (Fig. 5).

4. Place the spool with the greater amount of ribbon on the left post.

5. Next unwind the ribbon as it is placed along the outside of the guides and in

front of the print wheel. (Fig. 7)

6. Rotate the spools to take up any slack. Replace the printer cover and the

paper tape.

(Replace with the Victor #7010 Ink Ribbon)

(Fig. 5) (Fig. 6)

(Fig. 7)

Keyboard Layout

This section describes the mode switches, data entry keys, and operating keys provided

on your calculator.

Key and Slide Switch Features

OFF ON

OFF The power is OFF.

ON The power is ON.

P NP PC

P Print Mode: The printer is activated as long as the calculator is turned on.

NP Non Print Mode: The printer is activated only when the paper feed key or the

non-add / date key (#/S) is pressed. This is also called the display only mode.

PC PC Mode: In this mode the calculator will send the information entered to a

computer just as it would to the paper in a printer. The number entered will

appear in the first column and the operation performed will appear in the second

column. This is also called the Paperless Tape Mode.

•The Wireless Data Relay device must be installed into the computer’s USB

port when using any of the three PC Modes.

Wireless Data Relay (Fig. 9)

▲5/4 ▼

▲Round Up Mode: The ▲setting causes an answer to a calculation to

automatically round up.

5/4 Split Rounding Mode: This setting causes automatic round off. If the first digit

of the answer beyond the decimal setting is 0 to 4, the value is rounded down.

Otherwise the value is rounded up.

▼Round Down Mode: Causes calculations to automatically round down.

(Truncate)

Σ•GT

ΣSigma Mode:When the slide switch is in the Sigma position, the results of

multiplication or division calculations completed by the = or % keys are

automatically added to the accumulator. The accumulated answer can be recalled

by pressing the T key.

•The calculator is in neither Sigma mode nor Grand Total mode.

GT Grand Total Mode: Any total created with the T key is automatically

accumulated to memory. The accumulated Grand Total can be recalled by

pressing the MT key.

A 0 2 3 F Kpad

A Monetary Add Mode: In this setting, amounts entered are assumed to be

monetary. The calculator automatically supplies a decimal point to the left of the

last two digits entered.

0 2 3 Fixed Digit Mode: These settings specify the number of digits to the right of the

decimal point that are shown in the result.

F Floating Decimal Point Mode: This setting specifies that all digits of the result

are shown, up to a maximum of 12. If the result exceeds these capacities, excess

digits to the right of the decimal point are dropped. No rounding takes place.

Kpad Keypad Mode: In this mode, the calculator acts as a keypad for the operator’s

computer. As numbers keys are pressed the entry is instantly sent to the

computer’s display. The T (Total) key acts as an Enter key and the Memory keys

act as Arrow keys to move cell to cell in a spreadsheet.

•The Wireless Data Relay device must be installed into the computer’s USB

port when using any of the three PC Modes.

Key Functions

0 – 9, 00, . Numeric Keys: The calculator uses the conventional 10 – key indexing

keyboard, and includes the double zero and decimal point keys. Whole numbers are

entered exactly as they are written.

Paper Feed Key: Used to advance the paper.

Right Shift Key: Used to delete the right most character of a live entry.

Percent Key: Completes percent calculations when Multiplication or Division

keys are used.

Division Key: The Division key performs division, automatic constant division,

and intermediate sequential operations. It establishes the next amount as a

constant divisor. Each divisor entry is retained as a constant until the X, ÷, or

Clear (C/CE) keys are depressed.

Equal Key: Press the equal key to get the result for a multiplication or division

equation.

Format Key: The Equals key is also used as the Format Key when programming

the Date. The operator may choose to change the way the date is displayed

(MM/DD/YYYY, DD/MM/YYYY, OR YYYY/ MM/DD) by pressing this key

while in the Date setting mode.

Multiplication Key: The Multiplication key performs multiplication, automatic

constant multiplication, and intermediate sequential operations. It establishes the

amount as a constant multiplicand.

AM/PM Key: The Multiplication key is also used in the Time setting mode to

switch from AM to PM or vice versa.

Time / Date Key: Used to display the Time or Date. Press once to see the Date

and press a 2nd time to see the Time. To change either the Date or the Time, press

the IC / SET key while displaying the Date or the Time.

Change Sign Key: Inverts the sign of the displayed number at key entry.

12 / 24 Key: The change sign key is also used to toggle between the 12

(AM/PM) or 24 hour clock mode.

IC Key: Prints the current Item count.

SET Key: Used to set the Date and Time. Press and hold until the Date starts to

flash on the display (Approximately 3 seconds). Enter the correct Date and press

the Set key again to set the Time.

Clear / Clear Entry Key: Clears a live entry by pressing the key once. Press

twice to clear the accumulator or pending calculation. The Clear key does not

clear the Memory. To clear the memory, press the MT key.

Minus Key: Subtracts an amount from the accumulator. To subtract the same

amount more than one time (repeat subtraction), enter that amount once and

depress the Minus key as many times as necessary. If this key is depressed

immediately after the (%) key, it works as a percent minus key.

Plus Key: Adds an amount to the accumulator. To add the same amount more

than one time (repeat addition), enter that amount once and depress the Plus key

as many times as necessary. If this key is depressed immediately after the (%)

key, it works as a percent add key.

Send To PC Key: This key is used to send the information in the calculator’s

display to the cursor of a personal computer. The information is sent exactly as it

is displayed on the calculator.

•The Wireless Data Relay device must be installed into the computer’s USB

port when using any of the three PC Modes.

Wireless Data Relay (Fig. 10)

Non Add Key: Will print a live entry as an identifier or as an invoice number

without adding the number to the accumulator. The number will appear on the

left hand side of the tape with the “#” sign.

Subtotal Key: Prints a subtotal, but does not clear the accumulator.

Total Key: Prints and clears the accumulator. This key will also print the total of

multiplication and division calculations when the slide switch is in the Sigma

mode (Σ).

Enter: When the calculator is in the Kpad mode, the T/Enter key acts as an Enter

key on a computer keyboard.

Memory + Key: Adds an amount to Memory. If there is a live calculation

pending, the Memory Plus key will complete the calculation and accumulate the

amount.

→Key: Acts as an arrow key on a computer keyboard to move the cursor to the

right while the calculator is in the Kpad mode.

Memory – Key: Subtracts an amount from Memory. If there is a live calculation

pending, the Memory Minus key will complete the calculation and subtract the

amount from Memory.

←Key: Acts as an arrow key on a computer keyboard to move the cursor to the

left while the calculator is in the Kpad mode.

Memory Subtotal Key: Displays a subtotal of the memory contents. If the

calculator is in the Print mode, this subtotal will also print. Memory Subtotal

does not clear the contents of Memory.

↓Key: Acts as an arrow key on a computer keyboard to move the cursor down

while the calculator is in the Kpad mode.

Memory Total Key: Prints and clears the total in Memory.

↑Key: Acts as an arrow key on a computer keyboard to move the cursor up while

the calculator is in the Kpad mode.

Cost Sell Margin Keys

Cost, Sell, Margin keys are used for calculating cost, selling price, and profit

margin. Enter the value of any two variables to calculate the third. (Example:

Enter the cost of an item and press the Cost key. Next enter the selling price of an

item and press the Sell key. The Margin % will appear on the display and the

paper tape.)

Rate and Tax Keys

Tax 1 and Tax 2 keys are used to calculate an amount of tax using the preset tax

rate. Use the “+” key for calculating an amount including TAX, and the “-“ key

for calculating an amount excluding TAX.

To set TAX 1, press and hold the RATE key until the display flashes. Enter the

TAX Rate and then press TAX 1. TAX 1 is now set. To set TAX 2, follow the

same steps substituting TAX 2 for TAX 1.

Display Symbols

MA number has stored into memory.

EError or over flow of capacity.

-The displayed value is negative.

RESET Button

Electromagnetic interference or electrostatic discharge may cause the display to

malfunction or the contents of the Memory to be lost or altered. Should this occur, use

the tip of a ball point pen or a paper clip to press the RESET button at the back of the

calculator.

After resetting the calculator set the calendar, clock, and tax rate again.

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