Monroe 8125 User Manual
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Monroe 8125 User Manual

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monroe
the calculator company
user manual
8125
desktop print display calculator
designed by josh owen

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Summary of Contents for Monroe 8125

  • Page 1 8125 desktop print display calculator designed by josh owen...
  • Page 2 Monroe calculators are well known for their durability and longevity. We expect you’ll be 47 Runway Drive, Suite G enjoying your new 8125 for years to come, as Levittown, PA 19057 the “throwaway” calculator philosophy has never found traction here at Monroe.
  • Page 3 Class B digital device, pursuant to Part 15 of the The 8125 is backed by a comprehensive 6 FCC Rules. These limits are designed to month Limited Warranty that covers parts and provide reasonable protection against harmful labor.
  • Page 4 Monroe sales representative has been in virtually every business. That functionality and performance as the primary for the 8125 exudes clarity by blending utility, feedback to Monroe’s planning department usability, materiality and engineering. The for improvements in future products. Those...
  • Page 5 About Monroe The rich heritage of Monroe spans nearly a century. Established in 1912 by Jay R. Monroe, available calculator. While much has changed in the intervening years the founding philosophy of providing superior products combined with outstanding customer service remains the cornerstone of Monroe’s success.

  • Page 6: Table Of Contents

    Installing Paper Roll Percent Increase Changing a Ribbon Percent Decrease Changing the Battery Proper Care and Maintenance Independent Memory 8125 Overview Changing the Sign of a Number Keyboard Diagram Major Key Groupings Storing a Tax Rate Slide Switches Computing Tax...
  • Page 7 Tax Key for Discount Setting International Punctuation Setting International Date Format Setting 24 Hour Clock Format Finance Currency Conversion Discounted Tax Time Card Reciprocal - Percent Change Advanced Functions Changing the 8125 to a Time Calculator Glossary of Features Limited Warranty...

  • Page 8: Getting Started

    Getting Started REMOVE THE RIBBON CUSHION! To protect the print mechanism and secure the ribbon spools in position during shipment a foam pad lies between the ribbon spools and the printer door. REMOVE THIS FOAM PAD BEFORE OPERATING! Failure to remove this pad will result in misoperation and possible damage to the calculator.

  • Page 9: Installing Paper Roll

    Changing the Paper Tape Installing the Paper Roll (Use 2 ¼” Paper Tape) To ensure ease of installation, read the instructions completely before installing a new paper roll. Then follow the instructions step- by-step. paper cover, lift the paper roll cover from the paper cavity.

  • Page 10: Changing A Ribbon

    Changing the Ribbon (Use P65M, Black/Red twin spool ribbon) To ensure ease of installation, read the instructions completely before installing a new twin spool ribbon. Then follow the instructions step-by-step. (Note how ribbon feeds from outside of spools, around guides and between print wheels and platen, black band up.) CORRECT then move lever aside and lift out other spool.

  • Page 11: Changing The Battery

    Changing the Battery The 8125 is battery supported. This eliminates the need to re-enter date, time and other key”. When the life of the battery is exhausted, battery must be replaced. When replacing the battery, be sure to follow the steps below.

  • Page 12: Proper Care And Maintenance

    3. Do not place objects on the calculator. Avoid above the unit. 4. To preserve the brightness of the display, turn the 8125 off when not in use. Use the dust cover to keep your calculator clean. 5. Prior to unplugging the calculator make sure the calculator has been turned off.

  • Page 14: 8125 Overview

    8125 Overview Decimal Selector Paper Advance Key Tax Key Change Sign Key Percent Key Backspace Key Divide Key Times Key Numeric Keypad Minus Key Plus Key Reference Number Key Subtotal Key Total Key...

  • Page 16: Major Key Groupings

    The keys in this grouping are referred to as the Adding Machine Controls. This portion During normal operation they complete of the 8125 will be referred to as the Adding a calculation and store the results of that Machine, or Accumulator. Accumulation takes calculation in the adding machine.

  • Page 18: Slide Switches

    Mode (+), eliminating the need to enter the decimal point. D/PD/N SELECTOR SWITCH Allows the 8125 to be operated in Display only mode (d position), Print and Display mode (pd) or Print and Display mode with n count (n). /GT SELECTOR SWITCH This switch allows three choices.

  • Page 19: Factory Default Settings

    Factory Default Settings The 8125 has a number of optional features and functions that may be enabled as illustrated in the next section. Certain Settings are referred to as “default settings”, i.e. when you receive the 8125, it comes with these settings from the factory.
  • Page 20 The 8125 contains a number of user selectable internal options. These settings can simplify routine calculations, save unnecessary steps and permit the user to adapt the 8125 to their by the numeric or function key shown below. Sum of 1st factor ( × or ÷ )
  • Page 21 Price/Units Variable Add Mode Preset automatic decimal place entries Nickel Rounding Round to the nearest Nickel Paper Saver Mode Eliminates extra spacing after totals Discount Percentage decrease Crossfooting Automatically sums columns and rows Reset to default settings International Punctuation Change numeric format to 1.234,56 International Date Change date format to dd.mm.yyyy 24 Hour Clock...
  • Page 22 Finance below the switches. They appear on the calculator as shown below. Currency Conversion Discount Tax alternate functions. Time Card These keys can be changed to the corresponding function by depressing the Editing By default the keys are set to the editing functions.
  • Page 23 FINANCE Home Tax 1 Tax 2 Tax 3 Tax 4 Tax 5 Tax 1 Tax 2 Tax 3 Tax 4 Tax 5 TIME CARD EDITING Replace Insert Reprint PROFIT/MARGIN MEMORY II SPREADSHEET Total Column Skip Jump To...

  • Page 24: Basic Operations

    Basic Operations Calculator Mode Correction will print. Chain Multiplication and Division NOTE: PREVIOUSLY DEFINED INTERNAL FUNCTIONS AND PREVIOUSLY DEFINED Percentages SPECIAL FUNCTIONS, DATE AND TIME Percent Increase Percent Decrease Addition and Subtraction Repeat Addition and Subtraction Independent Memory Addition and Subtraction with N Count Changing the Sign of a Number Addition and Subtraction with N Count, Intelligent N Count and Automatic Average...
  • Page 25 Addition & Subtraction SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 2.77C+ When the Decimal Selector is in the + position (add mode) 1498 14.98 + there is no need to depress the decimal point key when adding dollars and cents. 14.75 The Decimal Point Key may be pressed during any entry.

  • Page 26: Repeat Addition And Subtraction

    Repeat Addition & Subtraction SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 2.77C+ To repeat an entry, simply 1498 14.98 + entry to be repeated. 14.98 + 29.73...

  • Page 27: Addition And Subtraction With N Count

    Addition & Subtraction With N Count SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 2.77C+ in the n position, the entries 1498 14.98 + are counted. The number of entries prints in red on the left pressed. 14.75...

  • Page 28: Intelligent N Count And Automatic Average

    Addition & Subtraction with Intelligent N Count & Automatic Average SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 2.77C+ the n position, intelligent n count and automatic averaging are enabled. Intelligent n 1498 14.98C+ count simply means, if a number is entered and the plus key pressed, an immediate depression of minus assumes the entry was made in mistake...

  • Page 29: Group And Grand Total

    Group & Grand Total SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 2.77C+ When the tc gt switch is in the gt (grand total) position, any entry made to the adding machine is repeated in the 1498 14.98C+ depression of the key recalls and prints the sum in the adding machine, depressing...

  • Page 30: Group And Grand Total With N Count

    Group & Grand Total with N Count & Automatic Average SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 2.77C+ The number of items in each column is counted as well as the total number of items in the grand total memory. 1498 14.98C+ A depression of the = key...

  • Page 31: Printing A Reference Number Or Date

    Printing a Date or Reference Number SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 15568 #15568 When entering a reference number, pressing the decimal 4.25.2012 4 25 2012 point key will create a space between numbers. All reference numbers print red on the left side of the tape.

  • Page 32: Back Space, Error Correction

    Correcting Entry Errors SWITCH SETTINGS ENTER DEPRESS DISPLAY OPERATIONAL NOTES 125689 125,689 The Back Space Key is used to correct a “live entry”. A live 12,568 entry is one which has just been entered, exists in the 125,687 display, and where no function (completion key) has been pressed.

  • Page 33: Multiplication And Division

    Multiplication & Division SWITCH SETTINGS ÷ ENTER DEPRESS PRINT OPERATIONAL NOTES 10.00 x 5.00 = 50.00 25.00 ÷ 6.00 = 4.17...

  • Page 34: Constant Multiplication

    Constant Multiplication SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 10.00 x is automatically considered a 5.00 = constant. When multiplying one number by several others, enter 50.00 others followed by =. 6.00 = 60.00 calculation, the intermediate result becomes the constant.

  • Page 35: Constant Division

    Constant Division SWITCH SETTINGS ÷ ÷ ENTER DEPRESS PRINT OPERATIONAL NOTES 10.00 ÷ In division, the second entry is automatically considered the 5.00 = constant. When dividing one number into several others, 2.00 enter the constant second, then the others followed by =. 25.00 = 5.00...

  • Page 36: Calculator Mode Correction

    Calculator Mode Correction SWITCH SETTINGS ÷ ÷ ENTER DEPRESS PRINT OPERATIONAL NOTES 10.00 x Calculator mode correction allows you to immediately 10.00 ÷ correct inadvertently pressing the wrong calculator key. In 2.00 = the example to the left, simply pressing the ÷ key immediately following the ×...

  • Page 37: Chain Multiplication And Division

    Chain Multiplication & Division SWITCH SETTINGS ÷ ENTER DEPRESS PRINT OPERATIONAL NOTES 10.00 x In chain calculations, 5.00Cx symbols C× and C÷ print clearly to show a chain 6.00C÷ operation. 25.00 = Remember the (Total Key) does not clear a calculation. 12.00 indicators eliminate puzzling results when the total key was...
  • Page 38 Using the SWITCH SETTINGS × × ENTER DEPRESS PRINT OPERATIONAL NOTES 10.00 x calculation in progress, e.g. 10×, it will also clear a live entry, e.g. 25. 100.00 x Key will be covered in later sections. 7.00 = 700.00...

  • Page 39: Percentages

    Percentages SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 100.00 x The % key completes calculations, much like the = 25.00 % key, but formats the answer as a percentage. 25.00 25.00 ÷ 98.00 = 25.51 %...

  • Page 40: Percent Increase

    Percent Increase SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 267.00 x Pressing the + key after calculating a percentage 7.60 % automatically increases the base amount by the percent 20.29 amount. 287.29+% This operation has no affect on the contents of the adding machine.

  • Page 41: Percent Decrease

    Percent Decrease SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 267.00 x calculating a percentage 7.60 % automatically decreases the base amount by the percent 20.29 amount. This operation has no affect on the contents of the adding machine.
  • Page 42 Accumulating Results SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 25.00 x calculation and move the result 3.25 3.25+= into the adding machine. 81.25C As the example to the left illustrates, since the results 40.00 x are in the adding machine 6.75 6.75+= added to or subtracted from...

  • Page 43: Independent Memory

    Independent Memory , I*) SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 25.00 x The example to the left illustrates using the memory 3.25 3.25 = as a completely independent storage area. 81.25M+ The same example was used 40.00 x to show that the invoice can be solved either through use 6.75 6.75 =...

  • Page 44: Changing The Sign Of A Number

    Changing the Mathematical Sign of a Number SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES The change sign key is used to change the mathematical sign of any number entered.
  • Page 45 Square Root SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 63.00 ÷ 63.00 R 7.94...

  • Page 46: Storing A Tax Rate

    Storing a Tax Rate SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 7.50R To store a tax rate, simply enter the rate and press the can be stored.

  • Page 47: Computing Tax

    Computing Tax and the Affect of Tax on an Item SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 133.75 133.75 x To add tax to an item, simply multiply that item’s cost and 7.50R touch tax. 10.03 + 143.78+%...

  • Page 48: Compute Before Tax Cost

    Computing Tax and Finding the Cost of the Item before Tax SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 143.78 143.78 ÷ where tax has already been added, simply enter the gross amount, touch ÷, touch tax. The default setting for tax is to the left.

  • Page 49: Setting The Time And Date

    Setting Time and Date SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 4.25.2012.8.55 4 25 2012 8 55 4.25.2012.1.25 date. For PM, enter the date and time in the format above, 4 25 2012 1 25...

  • Page 50: Time And Date Stamping The Tape

    Time and Date Stamp on Tape SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 4 25 2012 1 25 been entered, the tape may be time and date stamped at anytime thereafter. The real time clock and calendar are battery supported.

  • Page 51: Basic Two Column Addition

    Basic Two Column Addition SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 125.00C+ In basic two column addition, 12.5 12.50 accumulate amounts on the right side of the tape (summing 135.00 + in the adding machine). 13.5 13.50 accumulate amounts on the left 150.00 + side of the tape (summing in the grand total memory).

  • Page 52: Basic Editing Functions

    Basic Editing Functions SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 2.00C+ default to the Editing function. 3.00 + to perform another function 4.00 + and you wish to return them to the Editing function, press 11.00 + 15.00 + The editing keys permit the user to scroll through entries 35.00 made (one at a time) up...
  • Page 53 ENTER DEPRESS DISPLAY OPERATIONAL NOTES 12.00 corrected listing, Reprint may be pressed. The maximum 15.00 number of entries available for edit will be 99. However, entries between the audit symbol C+ 42.00 register) and are available. If ENTER DEPRESS PRINT and G is available.

  • Page 54: Advanced Operations

    Truncate Time Card - Calendar Round Up Automatic Incrementing Reciprocal – Percent Change Advanced Functions Changing the 8125 to a Time Calculator Nickel Rounding Paper Saver Mode The tax key for discount Setting International Punctuation Setting International Date Format Setting 24 Hour Clock format...
  • Page 55 The 8125 contains a number of user selectable internal options. These settings can simplify routine calculations, save unnecessary steps and permit the user to adapt the 8125 to their by the numeric or function key shown in the following examples.
  • Page 56 SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES multiplication and division in 125.00 × example to the left, this is useful when accumulating 12.5 12.50+= simultaneously. 1,562.50C 135.00 × 13.5 13.50+= 1,822.50 150.00 × 15.00+= 2,250.00 410.00M Total Quantity 5,635.00 Total Amount Invoiced...
  • Page 57 SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES from the = and the % key in the adding machine. In 125.00 × the example to the left, pressing = rather than =+ was 12.5 12.50 = possible to accomplish the 1,562.50C when accumulating percent results, as they are formatted 135.00 ×...
  • Page 58 Running (printed) SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES A printed record of the running used to reconcile bank 125.00C+ statements or ledger cards. This function is often used in conjunction with Define 7 (Automatic Incrementing 135.00 + Identification Numbers). With the two enabled, check numbers and the declining balance associated with a...
  • Page 59 Running (display) SWITCH SETTINGS ENTER DEPRESS DISPLAY OPERATIONAL NOTES Most calculators display a running subtotal rather than the entry just completed. 125.00 as we have always believed 260.00 that it is important to easily audit the last entry rather than 410.00 having that entry bundled into the running accumulation.

  • Page 60: Truncate

    Note: Truncate does not ignore decimal digits entered (1.444 for example). It Special Note: The default position for the 8125 is automatic rounding commonly position, any decimal digit past the decimal setting is reviewed. If it is 5 or greater the decimal digit to its left is rounded up.

  • Page 61: Round Up

    Round Up SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES Round Up instructs the calculator to round up any value past the decimal setting 1.444 1.444C+ when calculating a result or finding a total. Were this 2.687 2.687 + example performed with the decimal selector at F, the total 4.14 would be 4.131.

  • Page 62: Automatic Incrementing

    Automatic Incrementing SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES If your task calls for identifying the invoice or check number associated with an amount and #123 those numbers are incremental, setting the incremental #123 identification number is a time saving and productive feature 50.00C+ to enable.
  • Page 63 SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES the = and % key, elapsed time and five definable tax keys in 125.00 × Memory I. 12.5 12.50 = 1,562.50M+ 135.00 × 13.5 13.50 = 1,822.50M+ 150.00 × 15.00 = 2,250.00M+ 5,635.00M...
  • Page 64 SWITCH SETTINGS This function recaps the internal definable functions. Functions printed in black are enabled while those printed in red are disabled. Truncate Round up...
  • Page 65 Nickel Rounding Paper Saver Mode Set Tax to Discount 24 Hour Clock Format changes the default 12 hour format to Crossfooting 24 Hour Clock Format International Date Format changes the default mm.dd. International Date Format yyyy. to dd.mm.yyyy. International Punctuation International Punctuation changes the default format from x,xxx.xx to x.xxx,xx.
  • Page 66 Price/Price Mode SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES that fractional units are being multiplied by dollars and cents. 1.75 × In add mode (+ on the decimal selector) and this function 3.50+= enabled, there is no need to enter the decimal point when 6.13C entering fractional amounts and extending them by a price...
  • Page 67 Units/Price Mode SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES that whole units are being multiplied by dollars and cents. 175.00 × In add mode (+ on the decimal selector) and this function 3.50+= enabled, there is no need to enter the decimal point when 612.50C entering the whole amounts and extending them by a price...
  • Page 68 Price/Units Mode SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES the price in dollars and cents is multiplied by whole units. In add mode (+ on the decimal selector) and this function enabled, there is no need to 1.78 × enter the decimal point when price in dollars and cents is 350.00+= multiplied by whole units.
  • Page 69 ENTER DEPRESS PRINT OPERATIONAL NOTES 1.80 412.00+= 741.60 2,483.35...
  • Page 70 SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES Definable Add Mode permits points greater or less than two 1234 0.1234C+ decimal places to be entered without pressing the decimal 4322 0.4322 + point key. In the case to the left, the decimal selector is 15575 1.5575 + at 4 and variable add mode...

  • Page 71: Nickel Rounding

    Nickel Rounding SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES Nickel Rounding assumes that there are no longer pennies in the monetary system. As such, 1.11 1.11C+ all cents will be rounded to the nearest nickel. 1.11 + 2.25...

  • Page 72: Paper Saver Mode

    Paper Saver Mode SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES Paper Saver Mode eliminates the spacing of totals above the tear off knife and blank spaces between other results.

  • Page 73: Tax Key For Discount

    SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES In this example discount, rather 7.50 R 143.78 143.78 ÷ 133.00 %...
  • Page 74 ENTER DEPRESS PRINT OPERATIONAL NOTES Pressing the Define key clear all internal definable functions.

  • Page 75: Setting International Punctuation

    International Punctuation ENTER DEPRESS PRINT OPERATIONAL NOTES 1234 1.234,00C+ 1.234,00...

  • Page 76: Setting International Date Format

    International Date Format ENTER DEPRESS PRINT OPERATIONAL NOTES 3.12.2001 03 12 2001 7.12.2001 07 12 2001 4.00...

  • Page 77: Setting 24 Hour Clock Format

    24 Hour Clock Format ENTER DEPRESS PRINT OPERATIONAL NOTES Example continued on following Page. 8.30 8 30 12.00 12 00 12.45 12 45 15.00 15 00...
  • Page 78 ENTER DEPRESS PRINT OPERATIONAL NOTES 15.15 15 15 Cont. from Previous Page. 17.00 17 00 7 30 7.50...
  • Page 79 Using the User supported and are not cleared when the 8125 is powered off.

  • Page 80: Finance

    Finance IMPORTANT OPERATIONAL NOTES RATE and PMT keys remain constants unless changed, i.e. a new amount is entered that replaces the stored constant. It is or until you are familiar with the operation. the Total key will cause an entire amortization exists as constants, i.e.
  • Page 81 Assume you are interested in purchasing a home for $250,000. The interest rate is 6%. You want to ENTER DEPRESS PRINT OPERATIONAL NOTES 250000 250,000.00 T 6.00 % Interest Rate 180.00M Term - Months 2,109.64M# Monthly Payment rate. You want to pay the loan off in 180 months (15 years). Solve for the amount you may borrow ENTER DEPRESS PRINT...
  • Page 82 months to repay the loan with a remaining payment of $1306.31. ENTER DEPRESS PRINT OPERATIONAL NOTES 250000 250,000.00 T 6.00 % Interest Rate 2000 2,000.00M# Monthly Payment 1,306.31R+ Remaining Payment 196.00M Term - Months Assume you wish to borrow $250,000, over a 180 month (15 year) period and you can afford to pay ENTER DEPRESS PRINT...
  • Page 83 Calculate a payment and print amortization schedule. $100,000 loan, 6.5% Interest Rate compounded monthly, 15 year (180 months) term. ENTER DEPRESS PRINT OPERATIONAL NOTES 100,000 100,000 T 6.50 % Interest Rate 180.00M Term - Months 871.11M# Monthly Payment FIRST PAYMENT - AMORTIZE 871.11M# Payment Pmt.
  • Page 84 This will cause the entire amortization schedule 538.09 % to print. 333.02 T Rather than printing an entire Amortization Schedule, 8125 99,006.31RT enables you to select a month or range of months for printing. 1,619.64C% any of the other three variables, a selected amortization schedule may be printed.
  • Page 85 ENTER DEPRESS PRINT 100000 100,000.00 T 6.00 % Interest Rate 120.00M Term - Months 181,939.67K Deposit $50 a month (at the end of each month) into a new account that pays 6.25% annual interest, solving this example. ENTER DEPRESS PRINT 50.00M# Monthly Savings 6.25...
  • Page 86 ENTER DEPRESS PRINT 1000 1,000.00 T 50.00M# Montly Payment 6.00M Term - Months 6.00 % Interest Rate 1,334.15K ENTER DEPRESS PRINT 500000 500,000.00K 5.25 5.25 % Interest Rate 120.00M Term - Months 296,116.57 T...

  • Page 88: Currency Conversion

    Currency Conversion IMPORTANT OPERATIONAL NOTES The conversion of 5 currencies including Home are possible. 4 currencies to the Home currency or Home currency to 4 alternates may be calculated. Conversion between currencies is also possible, with the calculation going through Home. Home is the anchor currency.
  • Page 89 Assume Home = USD, C1 = Euro, C2 = GBP, and C3 = JPY, and assume that 1 USD = 0.705965 Euro, 0.491957 GBP and 116.61 JPY. ENTER DEPRESS PRINT OPERATIONAL NOTES .705965 Stores conversion rate C1 0.705965R .491957 Stores conversion rate C2 0.491957R 116.61 Stores conversion rate C3...
  • Page 90 Convert 500 USD to Euros ENTER DEPRESS PRINT OPERATIONAL NOTES In this conversion 500 USD is multiplied by the conversion 500.00 factor to determine the 352.98 Convert 10000 JPY to Euro ENTER DEPRESS PRINT OPERATIONAL NOTES 10000 10,000.00 85.76 Converts JPY to Home (USD) 85.76 60.54...
  • Page 92 VAT Tax IMPORTANT OPERATIONAL NOTES Five tax rates may be stored when this special function is selected. If the stored amount for a key is positive, that Tax key will compute amount of tax and add on. If the stored amount for a key is negative, that Tax Key will compute the amount of tax to determine add on and the stored rate is negative, enter the amount, press change sign...
  • Page 93 ENTER DEPRESS PRINT OPERATIONAL NOTES Stores Tax Rate 1 5.00 % Stores Tax Rate 2 8.75 Stores Tax Rate 3 8.75 % 8.75 Stores Tax Rate 4...
  • Page 94 Find tax and after tax price for a $105 item and 8.75% tax. ENTER DEPRESS PRINT OPERATIONAL NOTES 8.75R 9.19 + 114.19+% ENTER DEPRESS PRINT OPERATIONAL NOTES 247.00 ÷...
  • Page 95 ENTER DEPRESS PRINT OPERATIONAL NOTES alternate use of negative rate adds and prints black. Ignores math sign. 5.00 + 105.00+%...

  • Page 96: Discounted Tax

    Discount Tax IMPORTANT OPERATIONAL NOTES Five Tax rates may be stored when this special function is selected. Note: To recall a Stored Tax Rate or Conversion example. followed by will turn on the Discount Tax functions. This function is disabled by replacing the 5...
  • Page 97 ENTER DEPRESS PRINT OPERATIONAL NOTES 8.75 Stores Tax Rate 1 8.75 % Stores Tax Rate 2 Stores Tax Rate 3 Stores Tax Rate 4...
  • Page 98 Find the selling price of an item that’s currently marked $100. The item is eligible to be discounted by 3 rates (5%, 3%, and 1%), stored on the last page, and subject to a tax rate of 8.75%. Find the Price. ENTER DEPRESS PRINT...

  • Page 100: Time Card

    Time Card IMPORTANT OPERATIONAL NOTES followed by . 5. A number of functions are functions are as followes: of hours and minutes. more periods, i.e. number of hours worked. These functions are illustrated in the following pages of examples. followed by will turn on the Time Card functions.
  • Page 101 ENTER DEPRESS PRINT OPERATIONAL NOTES 8.30 8.50 8125 assumes that when this function is selected and a live entry is completed by the entry was hours and minutes (HH.MM). ENTER DEPRESS PRINT OPERATIONAL NOTES 8.50 8 30 Note: Converting decimal...
  • Page 102 An employee starts work at 8:30am, takes a 45 minute break for lunch at 12:00, a 15 minute coffee break at 3:00pm and leaves work at 5:00pm. Determine how many hours this employee worked. ENTER DEPRESS PRINT OPERATIONAL NOTES 8.30 8 30 12.00 12.45...
  • Page 103 Compute the number of days between December 3 and December 7. ENTER DEPRESS PRINT OPERATIONAL NOTES 12.03.2001 12 03 2001 The number of days in this example is 4. The count 12.07.2001 12 07 2001 includes Dec. 3, 4, 5, & 6. 4.00 Determine the date 4 days hence (December 3, 2001) ENTER...

  • Page 104: Reciprocal - Percent Change

    Cost, Sell, Margin, Reciprocal IMPORTANT OPERATIONAL NOTES When enabled, the Cost, Sell, Margin, Reciprocal, Percent Change Keys permit the following problems to be solved: between two numbers. Examples of these functions are illustrated in the following pages. followed by will turn on this function. This function is disabled by replacing the 5...
  • Page 105 FIND SELLING PRICE ENTER DEPRESS PRINT OPERATIONAL NOTES 100.00C In the example to the left, cost and % markup were known. 25.00M% Immediately following the entry and depression of the margin 33.33M key, the amount of markup in dollars and the selling price 133.33 S print.
  • Page 106 FIND COST ENTER DEPRESS PRINT OPERATIONAL NOTES 150.00 S In the example to the left, Selling Price and the % Markup 60.00M% were known. Immediately following the entry and 90.00M depression of the Margin Key, the amount of Markup in 60.00C dollars and the Cost is printed.
  • Page 107 ENTER DEPRESS PRINT OPERATIONAL NOTES 10750673 10,750,673.00 ÷ When comparing two numbers, always enter the current period 9948581 9,948,581.00C%...
  • Page 108 Independent Memory II IMPORTANT OPERATIONAL NOTES Independent Memory II, functions in exactly the same manner as Independent Memory I. in a calculation. followed by will turn on the Independent Memory functions. This function is disabled by replacing the 5...
  • Page 109 Total. ENTER DEPRESS PRINT OPERATIONAL NOTES 25.00 x The example to the left illustrates using the memory 3.25 3.25 = as a completely independent storage area. 81.25M+ 40.00 x 6.75 6.75 = 270.00M+ 5.00 x 5.00 = 6.00M+ 332.25M...
  • Page 110 5 ÷ 12 = should have been 12 ÷ 5. ENTER DEPRESS PRINT OPERATIONAL NOTES 5.00 ÷ The Reverse Key simply reverses the order of entry. 12.00 5.00 = 2.40...
  • Page 112 Spreadsheet IMPORTANT OPERATIONAL NOTES Independent Memory I keys with alternative functionality. now becomes Crossfoot now becomes Distribute now becomes Prorate now becomes Average The crossfooting function provides individual addressability of column and row locations. The term crossfooting refers to totalling across and down.
  • Page 113 (positive in entry, correcting that mistake may be made by entering the correct amount, and following function of total, when used, instructs 8125 to move to the next column for entries. The existed in that location previously will be orientation of this function is always from replaced by the new value.
  • Page 114 CROSSFOOTING When the Crossfoot key is pressed, the totals of all the columns and rows will automatically be printed. For the sake of brevity, only the printout will be represented below. ENTER DEPRESS PRINT OPERATIONAL NOTES All values will remain in their assigned column and row locations.
  • Page 115 ENTER DEPRESS PRINT OPERATIONAL NOTES 11.00 11.00 14.00 17.00 53.00R...
  • Page 116 ENTER DEPRESS PRINT OPERATIONAL NOTES Using our example, let us assume that the user wants to perform a % Distribution. The % Distribution can be run on individual columns, individual rows, column totals or row totals. In this illustration below, 35.71 % on Column 1, next run a % Distribution on Row Totals.
  • Page 117 ENTER DEPRESS PRINT OPERATIONAL NOTES All values will remain in their assigned column and row locations. They will not be automatically cleared! 20.75 % 20.75 % 26.42 % 32.08 % 100.00 %...
  • Page 118 PRORATION In this example Prorate a budget of $50,000 using the Column totals of our example. ENTER DEPRESS PRINT OPERATIONAL NOTES 50000 Now let us assume that the purpose of all this functionality was to prorate a budget between departments. Again, proration may be performed against any column, row or the Total of Columns or Rows.

  • Page 120: Advanced Functions

    Advanced Functions...
  • Page 121 Automatic Two Column Addition IMPORTANT OPERATIONAL NOTES Earlier on page 51, Two Column Addition was illustrated. Two Column Addition is a powerful function and has many automatic features which will be illustrated in the following examples. FUNCTIONALITY Currently by pressing the Total ( ) key once, the right hand total is summed.
  • Page 122 SWITCH SETTINGS (12.00 + 5.00) + (3.00 + 15.00) = 35.00 ENTER DEPRESS PRINT OPERATIONAL NOTES 12.00C+ 3.00 5.00 + 15.00 17.00 18.00 35.00CT Combined Total...
  • Page 123 SWITCH SETTINGS Add 3 items costing 100, 10, 200 with a tax rate of 8.25. ENTER DEPRESS PRINT OPERATIONAL NOTES 8.25 8.25R Rate of 8.25% stored. 100.00C+ When + is pressed, printed amount automatically 8.25 multiplied by stored rate, prints result left and accumulates the 10.00 + result in the GT Register.
  • Page 124 SWITCH SETTINGS Find the total for 3 items, 100, 200, 60 with -8.25% tax for each item. ENTER DEPRESS PRINT OPERATIONAL NOTES 8.25 100.00C+ 200.00 + 60.00 360.00 332.57CT...
  • Page 125 SWITCH SETTINGS Add 3 items, 100, 10, and 200 with a 8.25% discount applied. ENTER DEPRESS PRINT OPERATIONAL NOTES ......R 8.25 Store tax rate of 8.25% 100.00C+ 10.00 + 200.00 + 310.00 284.42CT...

  • Page 126: Changing The 8125 To A Time Calculator

    To a Time Calculator IMPORTANT OPERATIONAL NOTES Moving the Time Calc switch, changes the 8125 The x and ÷ keys will retain and calculate in into a time calculator. Entries will be accepted the HH.MM format if depression of these keys as hours and minutes HH.MM.
  • Page 127 SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 8.35 8 35C+ Make sure Switch is moved to Time position. 4.12 4 12 + 7.47 7 47 + 8.06 8 06 + 9.15 9 15 + 37 55 37.91...
  • Page 128 SWITCH SETTINGS Multiply or Divide hours and minutes. (5) x 8.36, 80.35 ÷ (5) ENTER DEPRESS PRINT OPERATIONAL NOTES 5.00 x 8.36 8 36 = 43 00 43 Hours, 0 Minutes 80.35 80 35 ÷ 5.00 = 16 07 16 Hours, 07 Minutes...
  • Page 130 Advanced IMPORTANT OPERATIONAL NOTES using a variety of different functions to explain...
  • Page 131 SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES the = and % key, elapsed time and five definable tax keys in 125.00 × Memory I. 12.5 12.50 = 1,562.50M+ 135.00 × 13.5 13.50 = 1,822.50M+ 150.00 × 15.00 = 2,250.00M+ 5,635.00M...
  • Page 132 SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 8.30 8 30 12.00 12.45 3.00 3.15 5.00 7 30...
  • Page 133 ENTER DEPRESS PRINT OPERATIONAL NOTES 8.30 12.00 12.45 3.00 3.15 5.00 7 30 15 00M...
  • Page 134 SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 5.00 % 8.75 8.75 % 8.75 Cont. on following page.
  • Page 135 ENTER DEPRESS PRINT OPERATIONAL NOTES 105.00 × 8.75R 9.19M+ 114.19+% 247.00 ÷ 235.24 %...

  • Page 136: Glossary Of Features

    Size lost or broken during the course of use. At the The 8125 has been designed to provide the very least, this design means the operator will smallest possible footprint while keeping the be forced to replace paper roll holders during paper roll enclosed.
  • Page 137 For example, the numeric keypad (1 Decimal Settings -9) on the 8125 has cupped keys. The function Every calculator has one or more decimal to differentiate between the numeric keypad settings. The decimal setting controls the and the function keys by feel.
  • Page 138 Similarly it is keys, therefore entries were accepted as important to have the calculator controls on the dollars and cents. Add Mode on the 8125 goes physically between the adding machine and addition and subtraction. Since these products...
  • Page 139 Monroe 8125 supports when they feel an entry error has been made. It and second entries are accepted as 2 is also an exclusive feature to Monroe 8125 and decimal places automatically. our other heavy duty models.
  • Page 140 Its matrix size is 99 Amortization columns by 99 rows. Each cell within this matrix is individually addressable. The new 8125 provides the ability to compute and print an Amortization schedule (entire Percent Distribution schedule, selected month or range of The 8125 provides the ability to perform months).
  • Page 141 2 and one attempted to divide 2 by 625, the answer would (for most calculators) be intelligent item count. It increments the count zero. For the 8125 the decimal shifts to the left for positive entries and decrements the count automatically so the actual result 0.0032 can for negative entries.
  • Page 142 Gross Margin Summation of = and % In the example above, the gross margin in The 8125 also provides for the ability to dollars would be $33.33 and the gross margin automatically sum the results of depressions of percentage is 25%.
  • Page 143 This includes a “home” currency the user to enter a beginning number using the with 4 others. number. Again a stack of invoices starting Up to 6 tax rates may be stored on the 8125. with Invoice number 101. Each addition will...

  • Page 145: Limited Warranty

    Limited Warranty Monroe warrants to the original end user Customer such Customer, be free from defects in manufacture. During the warranty claim period, which shall be 180 days from the date of original delivery to original end user Customer, Monroe will provide, based adjustments, repairs, labor and parts to place will provide a replacement at its sole option).
  • Page 146 (c) 2009. Monroe Systems for Business. All rights reserved. are registered trademarks of Monroe Systems for Business.

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