Raymarine i40 - User Calibration - i40 Speed

9.3Usercalibration—i40Speed
Calibrationproceduresaredependantoninstrument
displayvariant.
Usercalibrationoptionsinclude:
•Speeddisplayresponse—Dictatestherateat
whichtheinstrumentdisplayrespondstochanges
inspeeddata.
•*Unitsforspeedreadings—Assignstheunitof
measureusedforspeedrelatedreadings.
•*Unitsfordistancereadings—Assignstheunitof
measureusedfordistancerelatedreadings.
•*Unitsforwatertemperature—Assignstheunit
ofmeasureusedfortemperaturerelatedreadings.
•*Correctspeedreading—Assignsanoffsetto
thespeedreading.
Note:*Thesesettingsareonlyavailableonunits
whentheinstrumentstatussettoMaster(see
IntermediateCalibrationfordetailsofchangingthe
displaytobeMasterorRepeater).
Calibratingspeed
Tocalibrateyouri40Speedfollowthestepsbelow.
Duringnormaloperation:
1.SimultaneouslypressandholdtheDownand
Actionbuttonsfor2secondstodisplaytheUser
Calibrationpage.
10
15
20
25
30
35
40
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50
55
60
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2
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2.PresstheActionbuttontodisplaytheSpeed
Responsepage.
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3.UsetheUpandDownbuttonstoadjustthe
speedresponsetotherequiredlevel.
Thedefaultlevelis12.Thelevelsavailableare1
to15withlevel1beingtheslowestupdaterate
andlevel15thequickest.
4.PresstheActionbuttontodisplaytheSpeed
unitspage.
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5.UsetheUpandDownbuttonstoselectthe
requiredunitofmeasurementforspeedreadings.
Theunitsofmeasureavailableforspeed
readingsare:
•KTS—Knots(default)
•MPH—MilesPerHour
•KPH—KilometersPerHour
6.PresstheActionbuttontodisplaytheDistance
unitspage.
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7.UsetheUpandDownbuttonstoselectthe
requiredunitofmeasurementfordistance
readings.
Theunitsofmeasureavailablefordistance
readingsare:
•NM—NauticalMiles(default)
•SM—StatuteMiles
•KM—Kilometers
8.PresstheActionbuttontodisplaytheWater
temperatureunitspage.
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9.UsetheUpandDownbuttonstoselectthe
requiredunitofmeasurementfortemperature
readings.
Theunitsofmeasureavailablefortemperature
are:
•°C—degreesCelsius(default)
•°F—degreesFahrenheit
10.PresstheActionbuttontodisplaytotheSpeed
CalibrationFactorpage.
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11.UsetheUpbuttontoincreasethecalibration
factorvalue,ortheDownbuttontodecreasethe
calibrationfactorvalueuntilthedisplayedspeed
iscorrect.
Thedefaultcalibrationfactoris1.00.The
calibrationfactorcanbesetfrom0.25to2.50.
12.Alternatively:
i.SimultaneouslypressandholdtheUpand
DownbuttonstodisplaytheSpeedOver
Ground(SOG)page.
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Note:TheSOGpageisonlydisplayedifSOG
dataisavailableonSeaTalkandthevesselspeed
isgreaterthan0.5kts.
ii.Then,inconditionsofzerotideandcurrent,
presstheUpbuttonfor3secondstoapply
theSOGvalueasthespeedreading.
13.T osaveyoursettingsandreturntonormal
operationfromanypage,simultaneouslypress
andholdtheDownandActionbuttonsfor2
seconds.
i40Speed
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