INTRODUCING TIME MASTER II . . .2 KEY DEFINITIONS / FUNCTIONS .3 Standard Calculator Keys ..3 Time Function Keys ...4 Duration Function Keys ..5 Timer Function Keys .
The Time Master designed to simplify calculations involv- ing time. Schedulers, athletic trainers, payroll clerks, and other time-counters will find this calculator saves time and money by reducing errors on tedious, time-consuming problems. • Performs time math operations • Converts between time formats...
KEY DEFINITIONS / FUNCTIONS Standard Calculator Keys On/Clear -Turns power on. Pressing once clears the display. Pressing twice clears all temporary values. Off -Turns all power off, clearing all non-permanent registers. Recall - Used to recall stored values. Store - Used to store values.
Time Function Keys Hour - Enters / converts to decimal hours or Hour: Minute: Second (H:M:S) time formats. Repeated presses will toggle between formats. Minute - Enters / converts to decimal minutes or Minute: Second (M:S) time formats. Repeated presses will toggle between formats.
Duration Function Keys Beginning Point - Used with the E and D keys to enter or calculate the starting point of a time duration. End Point - Used with D keys to enter or calculate the ending point of a time duration.
Timer Function Keys Stopwatch / Timer - Used to access the Stopwatch/Timer Function. Split / Lap Function - Pauses the timer display, without stopping the timer. If the S/LP preference is set to the “Split” option, the total time elapse from the start of the timer to the moment the will be displayed.
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Cx All Clear - Clears all values and returns all settings to their default values. CrClear M+ - Clears the value in the cumulative memory without changing the display. C+ Clear Memory - Clears all values stored in Memory loca- tions 0 through 9.
OPERATING BASICS Basic Math Your calculator uses standard chaining logic, which simply means that the calculations are made in the order entered. Keystroke 3 + 2 = 3 – 2 = 3 x 2 = 3 ÷ 2 = Percent Calculations...
Cumulative Memory (M+) (M+) is a cumulative memory in which values of the same convention can be added. It has the following special keystrokes (in addition to those defined above): Steps Subtract from M+ Display and Clear M+ Clear M+ without changing the display Using M+ Keystroke...
The Time Master up to 9 separate non-cumulative Memory values. When a value is stored in Memory, that value does not change until it is revised or the calculator is reset. Values can be stored in any format. Steps Store value in Memory...
Preference Settings The Time Master selectable preference settings that allow you to customize the calculator for your specific needs or special situa- tions. To access the preference set- tings, simply press the Repeated presses of this key will scroll through the various options which may...
Time Conventions When you are dealing with time, there are actually two kinds of time values that must be considered: 1. Points in Time: 9:22 AM, 5 PM 2. Time Periods: 37 Minutes, 45 Seconds The time math rules are as follows: Addition Period + Period = Period 3 Hrs.
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Multiplication Period x Period Point x Period Point x Point Period x Number 9 Hrs. X 3 Point x Number Division Period ÷ Period 9 Hrs. ÷ 9 Min. = 60 Period ÷ Number 9 Hrs. ÷ 60 Period ÷ Point Point ÷...
Decimal Mode In this mode entries are made for regular or time calculations (when defined with the time unit keys). Time values are entered into the calculator as they are spoken aloud, with the largest time unit entered first. Keystroke...
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Keystroke Enter 8:05 am in Decimal mode: 8 0 5 A Auto Entry H:M:S Mode In this mode, the calculator assumes the value is being entered in an Hour: Minute:Second (H:M:S) format. The calculator will scroll the numbers entered from right to left. Entered H:M:S formatted values are limited to less than 100 hours.
Auto Entry 24-hour Mode This mode is used to automatically enter time in a 24-hour format. It will display a 00:00:00 without the HR MIN SEC identifiers when the display is cleared. Time in this mode is entered in the same way it is in the H:M:S mode, but the time values will roll back to 00:00:00 after every 24 hours.
Time Math Simple Addition Keystroke Add the following time values: 1 1 2 3 3 m 2 2 ß + 3 H 2 1 m + 1 4 5 ß + 1 7 m 1 2 ß + 3 3 • 7 5 m Athletics –...
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(con’t) Keystroke Display Enter time: 1 1 • 3 5 ß 2:11.35 MIN SEC Divide by % completed: ÷ 2 5 % 8:45.40 MIN SEC Scheduling – Time/Motion A data entry clerk can process 17 forms in ten minutes. How long will it take to process 1,250 forms? Keystroke Display...
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Keystroke Enter end time: Subtract start time: – 6 A = Divide by number of spots: ÷ 1 5 = Store result into memory: Enter start time of 1 Find start time of 2 + r 1 = Find start time of 3 Continue pressing spot start times.
Beginning, End and Duration calculate starting and ending times as well as duration of time. Given two values, the third can be easily found. You may enter a whole number, a point in time or a period of time into the keys.
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Keystroke Enter Departure (1): 9 : 2 2 A B Enter Stop (1): 1 0 : 0 3 A E Find Duration: Store result into M+: Enter Departure (2): 1 1 : 1 7 A B Enter Stop (2): 1 : 1 5 p E Find Duration: Store result into memory: Display and clear M+:...
(using the Press the running and the timer will be displayed. The calculator will beep to let you know the timer is still active. The second press of the lator off. Keystroke...
Storing Time Values Keystroke Access and start timer: Freeze timer display: Clear display and recall value in Memory: Exit timer and clear display: T T o o The example below uses the value stored in the previous example. If you have not already done that example, go back and complete it before performing the next example.
Split / Lap Function You can select whether the acts like a split function or a lap func- tion through the preference settings. Set to the SPLIT function (default). When you press the key, the calcu- lator will pause the timer display, and show the amount of time elapsed from the start of the timer to the time the key was pressed.
PAPERLESS TAPE FEATURE The “Paperless Tape” feature allows the user to display the last twenty entries. While in the Paperless Tape mode, the display will look similar to this: A = Sequential number of entry (01–1st entry, 02–2nd entry, etc.) B = Math operator (+, –, x, ÷, %) C = Entered or calculated value User’s Guide —...
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How to use the tape Keystroke Clear calculator and enter a string of numbers: 4 H + 5 H + 6 H + 7 H = Access the tape feature: Scroll from first value to total using the Scroll back to the last two values using the –...
Clearing the Paperless Tape: The Paperless Tape is cleared upon: 1) a double press of 2) a Clear All ( 3) the start of a new string of equations after exiting the tape function (starting with a number, not an operator); or 4) turning the unit off.
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Billing A consultant who bills at a rate of $125 per hour reports the following hours: • 2 Hrs 20 Min • 35 Min Find the total hours and total bill, using a temporary rate value. Keystroke Enter 1 value: 2 H 2 0 m + Add 2 value:...
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Scheduling – Payroll Your part–time office assistant’s time card reads as follows: Monday Tuesday Wednesday 3:30 PM If he earns $6.50 per hour, find the total hours worked and total gross pay: Keystroke Enter Monday in and out times: 3 : 3 0 p B 5 : 3 0 p E Find the duration: Store into M+:...
If this digit is less than five, no rounding occurs. Errors – When you make an incorrect entry, or the answer is beyond the range of the calculator, it will display the word “Error.” To clear an error condi- tion you must hit the button.
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Keep them away from animals and young chil- dren. Automatic Shutdown – The calculator is designed to shut itself off after eight to ten minutes of inactivity. Values shown on the display will be cleared.
If you need more assistance, please go to our website listed below. If you believe you need to return your product, please call a Calculated Industries representa- tive between the hours of 8:00am to 4:00pm Pacific Time for addi- tional information and a Return Merchandise Authorization (RMA).
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Non-warranty repair covers service beyond the war- ranty period, or service requested due to damage resulting from misuse or abuse. Contact Calculated Industries at the number listed above to obtain current product repair information and charges. Repairs are guaranteed for 90 days.
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Repair Service – Outside U.S.A. To obtain warranty or non-warranty repair service for goods purchased outside the U.S., contact the dealer through which you initially purchased the product. If you cannot reasonably have the product repaired in your area, you may contact CI to obtain current prod- uct repair information and charges, including freight and duties.
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Class B calculating device, pursuant to Subpart J of Part 15 of FCC rules.al Notices LOOKING FOR NEW IDEAS Calculated Industries, a leading manufacturer of special-function calculators and digital measuring instruments, is always looking for new product ideas in these areas.
Legal Notices Software copyrighted and licensed to Calculated Industries by Specialty Calculator Technologies, LLC, 2005. User’s Guide copyrighted by Calculated Industries, Inc., 2005. Time Master ™ is a trademark and Calculated Industries ® is a registered trademark of Calculated Industries, Inc.