Raymarine i50 Depth - Intermediate Calibration - i50 Speed

Note:ToexittheUserCalibrationpagesatany
time,pressandholdtheSpeedandTripbuttons
atthesametimeforapproximately2seconds.
7.7Intermediatecalibration—i50
Speed
Intermediatecalibrationallowsyouto:
•Checktheinstrumentsoftwareversion.
•Checkandifnecessarysettheinstrumentstatus
aseitherMasterorRepeater.
•Performacalibrationspeedrunoverameasured
distancetoensureaccuratespeedreadings.
Checkingi50Speedsoftwareversionand
status
10
15
20
25
30
35
40
45
50
55
60
5
4
+
D12452-2
Spe e d
Trip
Spe e d
Duringnormaloperation:
1.PressandholdtheSpeedandTripbuttonsat
thesametimeforapproximately4seconds,until
theSoftwareVersionpageisdisplayed.
2.PresstheSpeedbuttontodisplaytheinstrument
status.
Master(transducerconnected)orRepeater(No
transducerconnected).
3.PresstheSpeedbuttonagaintobegintheSpeed
RunCalibration.
4.ToexittheIntermediateCalibrationsettingsat
anytime,pressandholdtheSpeedandTrip
buttonsatthesametimeforapproximately4
seconds.
PerformingaSpeedRunCalibration
TheSpeedRunCalibrationinvolvescarryingout
2ormoreruns,overameasureddistance,to
enableacalibrationfactortobedetermined.Each
runconsistsofanoutwardandareturnlegwhich
minimizestheeffectoftidaldriftwhenthecalibration
factorisdetermined.
FromtheIntermediateCalibrationpage:
Note:ThisprocedureisnotrequiredifSpeedis
settoSOG.
1.PresstheSpeedbuttonuntilyoureachthe
SpeedRunCalibrationpage(2pressesfromthe
SoftwareVersionpage).
D12453-2
Spe ed
2.PresstheTimerandResetbuttonsatthesame
time.
Therunlengthashes.
D12454-2
+
Time r
Re s e t
i50Speed
49