10/30/2019 Texas Instrument Ba-35 Manual
DATAMATH ZOOM DATAMATH CALCULATOR MUSEUM Texas Instruments BA-35 Student Business Analayst (silver) Date of introduction: 1985 Display technology: LCD New price: Display size: 8 (5 + 2) Size: 5.3' x 2.8' x 0.45' 135 x 70 x 11 mm 3 Weight: 2.3 ounces, 64 grams Serial No: Batteries: 2. Date of manufacture: wk 10 year 1986 AC-Adapter: Origin of manufacture: USA (LTA) Precision: 11 Integrated circuits: CD4571 Memories: 1 Program steps: Courtesy of: Joerg Woerner Download manual: (US: 3.7 MByte) The introduced in 1984 used the calculator chip of the 1982 model again with a styling similar to the. Few years later the housing was changed to a simpler styling.
View the black edition of the BA-35 Business Analyst. The picture on the right gives you an idea about the internal construction of the calculator. The flexible printed circuit board (PCB) forms one half of the keys, holds the calculator chip and connects to the LCD. Even the two coin batteries are connected directly with two small PCB parts. Find a similar construction with the.
The BA-35 was manufactured both in Italy and the USA, we noticed no differences between them. More than 10 years later the BA-35 got solar cells, view the. Compare this traditional calculator with the advanced or the powerful Financial Investment Analyst. If you need only the COST, SELL, MARGIN calculations view the. If you have additions to the above article please email:. © Joerg Woerner, December 5, 2001.
No reprints without written permission.
Make the Most of Your Texas Instruments Calculator Battery Your Texas Instruments BA35 calculator can save you a significant amount of time when you’re solving math problems, but if the battery is dead, it can’t help at all. Here are a few tips to help keep your battery strong:. Store the calculator in a cool, dry place. Also avoid leaving it on a desk or table where it might be exposed to sunlight for extended periods of time, as this can overheat the battery. If possible, adjust the power-save settings of your device. If the calculator can power itself off after a specified period of inactivity, you can prevent unintentionally draining the battery. Don’t mix batteries.
When you replace the batteries in your Texas Instruments device, swap out every battery with a brand new one from the same brand. Different brands and older batteries will have different power levels, which will limit the effectiveness of your device. Which Type of Battery Does Your Texas Instruments Calculator Need?
The type of battery you’re looking for will depend on the make and model of your calculator. The most common types of batteries for calculators are standard AAA and coin cell batteries, but the packaging or instructions for your device will tell you which type you need. Batteries Plus Bulbs also makes it easy to find the right battery – just look for your specific calculator and we’ll show you the replacement batteries we have for it.
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. BA-35 Solar Quick Reference Guide Table of Contents General Information The Display Arithmetic Operations Correcting Errors Display Formats Memory Operations Math Operations Percentage Calculations Percentage Change Calculations Margin and Markup Calculations Compound Interest Calculations Annuity Calculations Converting to EFF or APR. No indicator is displayed for profit margin mode. 2—Changes the calculator to the next mode in sequence. To set the calculator to a particular mode, press 2 repeatedly until the appropriate indicator is displayed.
Changing to a new mode clears the contents of the mode registers. If you accidentally press 0, press it again to cancel its effect. Clearing the Calculator u (All Clear/On)—Clears the calculator completely, including the display, all pending operations, and the memory and mode registers.
Pressing u also sets the. The Display The display shows a maximum of 10 digits, although the calculator internally retains a maximum of 13 digits. Display Indicators Indicator STAT Begin Meaning The calculator will access the second function of the next key pressed (appears when you press 0).
Indicator InDep Gprn Gint Meaning The displayed result is for the independent variables (x values). (Displayed only in the statistics mode.) The displayed result is for the dependent variables (y values). (Displayed only in the statistics mode.) The value in the display is the summed principal over a range of payments.
Arithmetic Operations Entering Numbers 6 -? (Digits)—Enter digits into the display. You can enter a maximum of 10 digits and a decimal point.
A (Decimal Point)—Enters a decimal point. @ (Change Sign)—Changes the sign of the number in the display. To enter a negative number, first enter the number as a positive value and then press @. Correcting Errors Correcting Entry Errors - (Clear Entry/Clear)—To clear a numerical entry, press - once; then enter the correct number.
To clear all pending operations and begin the calculation again, press - twice. W (x Exchange y)—Exchanges the values of x and y. If you enter x and y in the incorrect order, press w to reverse them. Dynasty warriors 5 pc full crack. Display Formats Floating-Decimal Format The calculator normally displays numbers in “standard” floating-decimal format, in which numbers are displayed in the range -9,999,999,999 to -0.000000001, 0, or 0.000000001 to 9,999,999,999. If the result of a calculation is too large or too small to be displayed in the normal format, it is displayed in scientific notation. Memory Operations The memory can store any numeric value within the range of the calculator.
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You can use the calculator’s memory to store, sum, and recall a numeric value. You can use the memory in any mode.
R (Store)—Stores the displayed numeric value in the memory, replacing any value previously stored there. The result is always positive. 0 H (Universal Power)—Raises any positive number to any power within the range of the calculator or calculates any root of any positive number within the range of the calculator. To calculate a power: 1.
To calculate a root: 1. Enter the number (y) whose root you want to find. Enter the root (x). Press l or any key that completes the operation.
0 G (Natural Logarithm)—Calculates the natural logarithm (base e = 2.59) of the displayed number. Percentage Calculations (Percent)—Calculate percentages, add-ons, discounts, and percentage ratios.
Operation Percentage Add-On Discount Percentage Ratio Sequence n n E l p n E l o n E l m n E l Function Calculates n% of the principal amount. Calculates n% of the principal amount and adds the result. Percentage Change Calculations 0 4 (Percent Change)—Calculates the percentage change between two values. To calculate the percentage change: 1. Enter the new value.
Enter the old value. The percentage change is calculated by the formula: New value - Old value x 100. Margin and Markup Calculations To calculate cost, selling price, gross profit margin, or markup, use 2 to set the calculator to the profit-margin mode (no display indicator). R (Cost)—Enters the cost. S (Selling Price)—Enters the selling price. U (Margin)—Enters the gross profit margin.
Performing Gross Profit Margin Calculations To calculate cost, selling price, or gross profit margin: 1. Press 0 b to clear the registers and use 2 to enter the profit margin mode (no display indicator). Enter the two known values (CST, SEL, or MAR). Compound Interest Calculations To calculate compound interest, use 2 to set the calculator to the to the financial mode (FIN appears in the display). In compound interest calculations in which no payment is involved, the payment (PMT) is assumed to be zero.
When the payment has a. Recalling Values To recall a value that you have entered or computed, press s and the appropriate key for the value you want to recall. For example, to recall the present value, press s K. Performing Compound Interest Calculations To perform a compound interest calculation, you must know any three of the four values (N,%i, PV, or FV). The beginning-of-period function is in effect until you cancel it (by pressing 0 a again) or leave the financial mode.
§ When Begin is in the display, the calculator solves using beginning-of-period payments. § When Begin is not in the display, the calculator solves using end-of-period payments. Annuity Keys In annuity calculations, the following keys are used to enter or calculate the values listed below. C—Total number of payment periods. I—Percent interest per payment period. K—Present value of a series of payments plus the present value of FV.
With a savings account, PV represents an initial deposit (not including the first payment). Annuity Calculations Recalling Values To recall a value that you have entered or computed, press s and the appropriate key for the value you want to recall. For example, to recall the present value, press s K. Positive or Negative Payments In annuity problems, the present value and future value are usually positive numbers. Press 0 b to clear the registers, and use 2 to enter the financial mode (FIN appears in the display). Ensure that the calculator is set correctly for the type of annuity calculation desired. § For ordinary annuities, Begin should not be displayed.
Annuity Calculations Special Functions for Monthly Compounding or Payment Periods 0 h (Monthly Interest)—Divides the number in the display by 12 and displays the result. This number can then be stored as the monthly interest rate (%i).
To use the 0 h key sequence: 1. Converting to EFF or APR To convert to EFF or APR, use 2 to set the calculator to the financial mode (FIN appears in the display.) Annual Percentage Rate (APR)—The interest rate per compounding period multiplied by the number of compounding periods per year. Balance, Interest, and Principal To calculate balance, interest and principal, use 2 to set the calculator to the financial mode (FIN appears in the display.) W (Balance)—Calculates the remaining loan balance (principal) after a selected payment. To find the balance: 1.
To find the interest and principal of a single payment 1. If necessary, press 0 a to change the calculator to solve for end-of-period payments or beginning-of-period payments. Enter the appropriate values with the C, I, K, L, and M keys. To find the summed interest and principal over a range of payments: 1. If necessary, press 0 a to change the calculator to solve for end-of-period payments or beginning-of-period payments. Enter the appropriate values with the C, I, K, L, and M keys. Statistics To enter a statistics problem, use 2 to set the calculator to the statistics mode (STAT appears in the display).
0 b (Clear Mode Registers)—Clears any previously entered data points. G (Statistics Data Entry)—Enters the displayed number as a data value in the statistical registers. Statistics (Continued) Mean 0 z (Data Mean)—Calculates the mean (average) of all the data values currently stored in the statistical registers. If you have entered data points with x and y values, press 0 z to display the mean of the y values. Linear Regression 0 (Intercept/Slope)—Enables you to display the y-intercept and slope of the representative line. To display the y-intercept (b), press 0 ; to display the slope (a), press w after you display the y-intercept. 0 d (Correlation)—Calculates the correlation between the x and y values in a set of data points.
(ordinary annuity). Values You Supply: § mortgage amount § annual interest rate § number of years in mortgage Procedure Clear calculator and mode registers; select two decimal places.
Press 2 until FIN is displayed. Press 0 a until Begin is not displayed. § mortgage amount § annual interest rate § number of years in mortgage § amount of payment § payment number Procedure Clear calculator and mode registers; select two decimal places. Press 2 until FIN is displayed. Press 0 a until Begin is not displayed. § percent limit (of gross monthly income) § percent taxes and Insurance (of total monthly payment) § percent down (of selling price) Procedure Clear calculator and mode registers; select two decimal places.
Press 2 until FIN is displayed. Key Sequence 0 c 2 (Cont.). Procedure Press 0 a until Begin is not displayed. Enter monthly interest rate. Calculate and enter number of monthly payments. Calculate and store maximum monthly payment. Calculate and enter maximum allowable loan payment (without taxes or insurance).
Compute maximum allowable loan amount. Calculate house price (including down payment). Values You Supply: § original price (dollar amount) § profit (dollar amount) § points (percentage points) § commission (percentage points) Procedure Clear calculator and mode registers; select two decimal places. Press 2 until no mode indicator is displayed. Add original price and.
Error Conditions When an error condition occurs, the word “Error” appears in the display. The calculator will not accept a keyboard entry until you press - or u to clear the error condition. (Press - twice to clear the condition and all pending operations. § Perform a linear regression calculation with less than two data points. § Perform a linear regression calculation on a vertical line. § Enter a series of data values such that the sum of their squares exceeds the upper or lower limit of the calculator. (Continued).
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In Case of Difficulty If you have difficulty operating the calculator, you may be able to correct the problem with the solutions suggested in the table below. Observation Display is blank; digits do not appear. A function does not seem to work.
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Texas Instruments BA II Plus from 1991. The Business Analyst series is a product line of financial introduced in 1976. BA calculators provide functions and are widely used in and other financial applications.
Though originally designed specifically for financial use, current models also include basic and functions. The BA series competes directly with other mid- to high-end financial calculators, particularly the and other models from TI competitor. As of November 2015, TI makes two models, the BA II Plus (originally introduced in 1991) and the BA II Plus Professional (introduced in 2004). Notably the BA II Plus is increasingly the calculator of choice for business school programs, due to its lower cost and ease of use. While financiers over the age of 45 still choose the, the BA II continues to gain ground in sales. Contents.
BA II Plus The BA II Plus is the main financial calculator sold by Texas Instruments as of 2015. It provides basic scientific calculator functionality alongside its financial functions, and provides most of its financial functions in the form of worksheets, where values are input as variables in a table; when a computation is requested, the calculator plugs the values from the worksheet into the appropriate internal expression and returns the requested result. It has been available in three case designs, based respectively on 1989's TI-68, 1999's TI-30X IIS, and the 2013 revision of the TI-30Xa. It is permitted on several professional exams, including the international exam.
The 2014 revision includes larger display numbers, but the computation functions remain the same as previous models. It has not been made available in a solar-powered model.
The BA II Plus Professional is an upgrade to the base model introduced in 2004, including several additional worksheet functions such as net and modified. It also features a weighted case and a slipcover rather than a hard case.
Several companies, most notably Texas Instruments itself, have released emulators of the BA II Plus for various mobile operating systems. In addition, Stokes Publishing formerly sold The Educator Business, a calculator designed for use on that emulated the BA II Plus as closely as possible; as of 2015 it does not appear in their catalog. An app on the Apple App Store is also available by Texas Instruments mirroring the Calculators design and functionality. BA-20 Profit Manager From 1986 to sometime after 2010, TI produced the BA-20 (also known outside North America as the TI-620), which was a basic desktop calculator with the addition of dedicated cost, margin, and sell calculation buttons.
Early models included a built-in clock module, which was removed for the 1998 revision. The short-lived TI-10 Profit Guide had similar functions in a pocket calculator size. BA-35 Financial Calculator The BA-35 was targeted at students studying finance and was available from 1985 to the late 2000s; though it contained a full set of TVM functions, it lacked the advanced scientific calculator functions of later models of the BA II.
It was the most affordable calculator for time-value-of-money calculations. Features:.
Preprogrammed financial and accounting functions, including time-value-of-money and compound interest calculations. Capability for recalling time-value-of-money values as well as annuity due operations. Amortization balance and payment-to-interest calculations. Annual Percentage Rate (APR) to Effective Rate (EFF) interest conversions. One-variable statistics with frequencies. Calculates mean, sample standard deviation, and population standard deviation. Cost-sell-margin and mark-up calculations.
Easy to use payment and other time-value-of-money calculations make this a perfect calculator for real estate agents and management consultants. Solar-cell powered. See also.
References.
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