Raymarine i50 - Calibration Procedures

6.5Calibration
Beforerstusecalibrationproceduresmustbecarriedouttoensure
optimumperformanceoftheinstrumentwiththevessel.
Thecalibrationproceduresare:
•Usercalibration
•Intermediatecalibration
•Groupsetup
•Dealercalibration
Note:Groupsetupisforgroupilluminationandisnotpartof
thecalibrationprocess.
Usercalibration
Calibrationproceduresaredependantoninstrumentdisplayvariant.
Usercalibrationoptionsinclude:
i50Depthi50Speedi50Tridata
Settingrequiredunitsfor
depthreadings.
Settingrequiredunitsfor
speedreadings.
Settingrequiredunitsfor
depthreadings.
Settingtherequired
depthoffset.
Settingrequiredspeed
resolution.
Settingtherequired
depthoffset.
Lockingshallowalarm.
Setrequiredlogdistance
units.
Lockingshallowalarm.
Settingcorrectspeed
readings.
Settingrequiredunitsfor
speedreadings.
Settingrequired
temperatureunits.
Settingrequiredspeed
resolution.
Settingrequired
temperaturereadings.
Setrequiredlogdistance
units.
Settingtimerbuzzeron
oroff.
Settingcorrectspeed
readings.
Settingrequired
temperatureunits.
Settingrequired
temperaturereadings
Settingtimerbuzzeron
oroff
Calibratingi50Depth
Duringnormaloperation:
1.PressandholddowntheDepthandAlarmbuttons
simultaneouslyforapproximately2secondstodisplaytheuser
calibrationentrypage.
Depth
+
Ala rm
D12 4 2 1-1
10
15
20
25
30
35
40
45
50
55
60
5
2
Note:Theusercalibrationentryscreenwilltime-outafter8
secondsofinactivity.
2.PresstheDepthbuttontodisplaythedepthunitspage.
Depth
D12 4 2 2-1
3.UsetheOffsetorResetbuttonstoselecttherequireddepth
units.
4.PresstheDepthbuttontodisplaythedepthoffsetpage.
Depth
D12 4 2 3-1
5.UsetheOffsetorResetbuttonstosettherequireddepthoffset.
6.PresstheDepthbuttontodisplaytheshallowalarmlockpage.
Depth
D12 4 2 4-1
7.UsetheOffsetorResetbuttonstoturntheshallowalarmlock
onandoff.
8.T oexittheusercalibrationpagesatanytime,pressandholdthe
DepthandAlarmbuttonssimultaneouslyfor2seconds.
DepthOffset
Depthsaremeasuredfromthetransducertotheseabed,butyou
canapplyanoffsetvaluetothedepthdata,sothatthedisplayed
depthreadingrepresentsthedepthtotheseabedfromeitherthe
keelorthewaterline.
Beforeattemptingtosetawaterlineorkeeloffset,ndoutthe
verticalseparationbetweenthetransducerandeitherthewaterline
orthebottomofthekeelonyourvessel,asappropriate.Thenset
theappropriatedepthoffsetvalue.
D9343--2
1 2 3
1
Waterlineoffset
2
Transducer/Zerooffset
3
Keeloffset
Ifanoffsetisnotapplied,displayeddepthreadingsrepresentthe
distancefromthetransducertotheseabed.
Calibratingi50Speed
Duringnormaloperation:
1.PressandholddowntheSpeedandTripbuttonssimultaneously
forapproximately2secondstodisplaytheusercalentrypage.
+
D12 4 2 6-1
10
15
20
25
30
35
40
45
50
55
60
5
2
Spe e d Trip
Note:Theusercalibrationentryscreenwilltime-outafter8
secondsofinactivity.
2.PresstheSpeedbuttontodisplaythespeedunitspage.
D12 4 2 7-1
Spe e d
3.UsetheTimerorResetbuttonstoselecttherequiredspeed
units.
4.PresstheSpeedbuttontodisplaythespeedresolutionpage.
D12 4 2 8-1
Spe e d
5.UsetheTimerorResetbuttonstosettherequiredspeed
resolution.
6.PresstheSpeedbuttontodisplaythespeedlogunitspage.
D12 4 2 9-1
Spe e d
32i50