Calculated-industries 8416 Manuel d'utilisateur

NAUTICALC PLUS™For the Boat and Airplane EnthusiastUser’s Guide

Other Functions/Keys[Conv] [Rcl]—Clear Memory “0”Clears the value in the cumulativememory cell “0,” without changingthe display.[Conv] [:] — 12 / 24 H

[Conv] [•] — RateAllows you to multiply a dimensionalvalue by a number to get an outputthat is a decimal number.[Prefs] — Preference SettingsA multi–p

Basic Math Your calculator uses standard chaininglogic, which means that the calcula-tions are made in the order entered.3 [+] 2 [=] 53 [–] 2 [=] 13 [

Delta Percent The Delta Percent function finds thepercent change between two values.The [=] key must be pressed to com-plete the calculation.10 [Conv]

Memory Keystrokes[Stor] [0] through [9] Used to enter and store a displayedvalue in one of the Memory registers0–9. Press [Stor] then the number keyof

Storing Values in Memory1. Enter value into Memory 1: 355 [Stor] 1M –1355.2. Replace the value in Memory 1: 25 [Stor] 1M –1 25.3. Clear display a

Preference FunctionThe NautiCalc Plus provides a preferencefunction that is used to customize yourcalculator. To access and set preferences,see “How t

5 – RATE (Rate format)0.00*0.0.00000006 – SECS (Seconds)Off*On7 – BEEP (Key Beeps) Off*OnNote: The following exercises assume theNautiCalc Plus is s

How to Use the PreferenceFunctionStep/Keystrokes Display1. Clear the calculator and access thepreference function:[On/C] [On/C] 0.[Prefs] TMR00:00.0

Entering/Converting Time ValuesNautiCalc Plus recognizes two distincttime values:1. Points in Time: 9:22 AM, 5 PM2. Time Periods: 37 Min., 45 Sec.

Introducing: NautiCalc Plus . . . . . . . . . . . . . . .3Keypad Functions . . . . . . . . . . . . . . . . . . . . .4Basic Operations . . . . . . .

MultiplicationPeriod x Number = Period9 Hrs. x 3 = 27 HRPeriod x Period = ErrorPoint x Period = ErrorPoint x Point = ErrorPoint x Number = ErrorDi

Steps/Keystrokes Display1. Clear calculator:[On/C] [On/C] 0.2. Enter 3:22:3 [:] 22 [=] 03:223. Enter 17 min 32 sec: 17 [Min] 32 [Sec] [=]

No Colon and Designator(Fastest)If entering points in time it is not necessary touse the [:] key. Instead, enter a time value thenpress [AM] or [PM] (

Adding Time AmountsTotal the following time values: • 33 min 22 sec • 3 hr 21 min • 145 sec• 17 min 12.2 sec • 33.75 minSteps/Keystroke Display1

Distance and SpeedCalculationsThe NautiCalc Plus can perform mathfunctions using units of speed and dis-tance. Some points to remember whileperforming

Subtracting and ConvertingSpeed AmountsSubtract 5.6 MPH from 23 knots, thenconvert the result to all available speeddimensions.Steps/Keystrokes Displa

Adding and ConvertingDistance AmountsAdd 23.5 meters and 3 nautical miles,then convert the result to all availabledistance dimensions.Steps/Keystrokes

Entering and Converting Degrees:Minute:SecondsNautiCalc Plus enables you to directlyenter and convert between decimaldegree and degrees:minutes:second

Convert Decimal Degree toD:M:SEnter 38.59° and convert it to D:M:S format.Steps/Keystrokes Display1. Clear calculator:[On/C] [On/C] 0.2. Enter 38.59°:

in succession. To find the distanceAbeam, press [Dist] a third time.Triangulation Example 1Using a lighthouse for positioning, yourbearings read 33.75

Designed primarily for boat and airplaneenthusiasts, NautiCalc Plus provides thefollowing features:◆ Triangulation solutions◆ Time math operations and

Triangulation Example 2On a course of 25.25° you site a buoy andtake a bearing of 25.93°. Your secondbearing reads 74.27°. If your bearing read-ings w

Using Speed, Time andDistance FunctionsThe [Speed], [Time] and [Dist] keysare used to calculate speed, time anddistance. If you know two of the vari-a

Time Calculation Example If traveling at 15 knots, how long will ittake to reach a destination 300 nauticalmiles away?Steps/Keystrokes Display1. Clear

Distance Calculation ExampleIf sailing for 3 hours and 35 minutes atan average speed of 45 knots, howmany statute miles were traveled? Steps/Keystroke

Using Capacity, Efficiencyand RangeThe [Speed], [Time] and [Dist] keys arealso used to calculate Capacity, Efficiencyand Range values.Note: When ente

Efficiency Calculation ExampleIf a boat’s fuel tank holds 12 gallons andcan travel 350 statute miles on one tankof fuel, what is the boat’s efficiency

Rate FunctionThe rate function allows you to multiplya dimensional value by a “per unit” rate.The result is displayed as a total cost valueinstead of

Rate Calculation Example 2Your friend has agreed to take you 250nautical miles up the coast. If you payhim 25¢ a nautical mile, how much willthe trip

Using theStopwatch/TimerNautiCalc Plus includes a stopwatchtimer with buzzer and split/ lap functions.When activated, the timer can count upfrom zero

Split/Lap FunctionUse the [Prefs] key to determine whetherthe [S/Lap] key acts like a split func-tion or a lap function.If the “S/LP” preference is se

Standard Calculator Keys[On/C] — On/Clear KeyTurns power on. One press clearsthe last entry. Two presses clear alltemporary registers.[Off] — Off KeyT

Working with Timer ValuesSteps/Keystrokes Display1. Start the timer for a 10–minute countdown:[Timer] 1000 [Timer]TMR 0:10:00 HR MIN SECNote: “GO” app

Paperless Tape FeatureThe “Paperless Tape” feature is used todisplay the last 10 entries. While in thismode, the display looks similar to this:➩➩ ➩A

How to Use the Paperless TapeStep/Keystrokes Display1. Clear calculator and enter a string of numbers:[On/C] [On/C] 0.4 [Hr] [+] 4:00:00 HR MINSEC5 [

5. Exit the Paperless Tape and add to thestring:[=] TTL = 22:00:00 HR MIN SEC[+] 2 [Hr] [=] 24:00:00 HR MIN SEC*Note: At this point, you may press a

Accuracy/DisplayEach calculation is carried out internal-ly to 10 digits and is rounded to an8–digit standard display. A 5/4 round-ing technique is us

Battery InformationThe calculator is powered by a single 3Volt Lithium CR–2032 battery. Thisshould last up to 1,000 hours of actualuse. If the display

Notes46 – NautiCalc Plus™

NotesUser’s Guide – 47

WARRANTY REPAIR SERVICE — USACalculated Industries, Inc. (“CII”) warrantsthis product against defects in materials andworkmanship for a period of one

tiguous 48 states, please call CII forreturn shipping costs.)A repaired or replacement productassumes the remaining warranty of theoriginal product or

Dimension Keys[Hr] — Hour KeyEnters/converts to decimal hour orHour:Minute:Second (H:M:S) timeformats. Repeated presses togglebetween formats. [Min] —

DISCLAIMERCII MAKES NO WARRANTY OR REPRESENTA-TION, EITHER EXPRESS OR IMPLIED, WITHRESPECT TO THE PRODUCT’S QUALITY, PER-FORMANCE, MERCHAN-TABILITY,

FCC Class BThis equipment has been certified tocomply with the limits for a Class Bcomputing device, pursuant to SubpartJ of Part 15 of FCC rules.LOOK

52 – User’s GuideCalculated Industries®is a registeredtrademark and NautiCalc Plus™is atrademark of Calculated Industries, Inc. ALL RIGHTS RESERVEDDes

[Conv] [7] — Statute milesEnters/converts value to statutemiles.[Conv] [5] — MetersEnters/converts value to meters.[Conv] [1] —FeetEnters/converts val

[d:m:s] — Degree:Minute:SecondEnters/converts D:M:S degrees toand from decimal degrees. Triangulation Keys[Course°]Enters/displays the direction of

Travel Function Keys[Speed]Enters/calculates speed when usedwith the [Time] and [Dist] keys.[Time]Enters/calculates time when used inconjunction with

Timer Function Keys[Timer] — Stopwatch/TimerUsed to access, start and stop thetimer.[S/Lap] — Split/Lap FunctionPauses the timer display without stop-