Raymarine c97 - Page 219

Surveillancemodesettings
Thescanwidthandscanspeedcanbeadjusted.
ScanWidth
Thescanwidthdeterminesthedistancethatthecamerapans
leftandrightwheninsurveillancemode.
ScanSpeed
Thescanspeeddeterminesthespeedatwhichthecamerapans
leftandrightwheninsurveillancemode.
Settingscanwidth
Thesurveillancemodescanwidthcanbeadjustedbyfollowing
thestepsbelow.
Fromthethermalcameraapplication:
1.SelectMenu.
2.SelectCameraSet-up.
3.SelectSurveillanceSettings.
4.SelectScanWidth.
Thescanwidthoptionswillbedisplayed:
•Narrow—Thecamerawillscanapproximately20ºleft
andrightofthecenter(40ºtotal).
•Medium—Thecamerawillscanapproximately40ºleft
andrightofthecenter(80ºtotal).
•Wide—Thecamerawillscanapproximately80ºleftand
rightofthecenter(160ºtotal).
5.Selecttherequiredoption.
Settingscanspeed
Thesurveillancemodescanspeedcanbeadjustedbyfollowing
thestepsbelow.
Fromthethermalcameraapplication:
1.SelectMenu.
2.SelectCameraSet-up.
3.SelectSurveillanceSettings.
4.SelectScanSpeed.
Thescanspeedoptionswillbedisplayed:
•Slow
•Medium
•Fast
5.Selecttherequiredoption.
Thermalcamerastabilization
TheRaymarineT470SCandT473SCthermalcamerasincludes
amechanicalstabilizationfeature.
Themechanicalstabilizationfeatureimprovesimagestability
bycompensatingforvesselmotionandkeepingthecamera
aimedatthepointofinterest.Mechanicalstabilizationhas
twoaspects:horizontal(azimuth)andvertical(elevation).By
default,mechanicalstabilizationissettoon,whichprovidesthe
beston-the-waterperformanceparticularlywhenthevesselis
underwayandtravelingonroughwaterorinswellconditions.
Youcandisableorenablestabilizationwheneveryouwant.
Whenyouenablefullstabilization(horizontalandvertical),the
StabilizationOn(nowave)iconashes.Itdoesnotdisplay
continually,sincethisisthenormalmodeofoperation.Ifyou
disablestabilization,theStabilizationOff(wave)iconremains
onthescreentomakeyouawarethatthemotionofthevessel
canaffectthecameraperformance.Thisisnotanormalmode
ofoperation.Stabilizationisautomaticallyturnedoffwhenthe
cameraisstowed,butthesystemrestoresyoursettingwhenthe
cameraispoweredon.Youcanturnoffthehorizontal(pan)
stabilizationwhileretainingthetiltstabilizationbyenablingpoint
mode.
Enabling/Disablingstabilization
Stabilizationisenabledbydefault.Youcanenableordisable
stabilizationatanytimebyfollowingthestepsbelow.
Fromthethermalcameraapplication
1.SelectMenu.
2.SelectCameraSet-up.
3.SelectStabilizationMode.
SelectingStabilizationmodeswitchesstabilizationOnand
Off.
Thermalcamerapointmode
Pointmodeisonlyapplicabletothermalcameraswhichhave
mechanicalstabilization.
Enablingpointmodeonlyhassignicancewhenstabilization
isenabled.Enablingpointmodeturnsoffthehorizontal(pan)
stabilizationwhileretainingthevertical(tilt)stabilization.This
canbehelpfulwhenyouwanttousethethermalcameraasan
aidetonavigationandkeepthecamerapointinginthesame
positionrelativetothevesselasitturns.Forexample,youmay
havestabilizationenabledandhavesetthecameratopoint
straightaheadrelativetothefrontofthevessel.Ifthevessel
isturnedatasharpangleundertheseconditions,thecamera
sensorwillnotfollowthedirectionofthevessel.Enablingpoint
modekeepsthecamerainsyncwiththevesseldirectionwhile
maintainingastableelevationposition.Whenpointmodeis
enabled,alockicondisplays.Thecamera’sazimuthposition
isnowlockedtothebase.Whenyoudisablepointmode,the
unlockicondisplaysmomentarily.Thecameraalwaysstarts
upwithpointmodedisabled.
Enabling/Disablingpointmode
Pointmodeisdisabledbydefault.WithStabilizationenabled
youcanalsoenablepointmodeatanytimebyfollowingthe
stepsbelow.
Fromthethermalcameraapplication:
1.SelectMenu.
2.SelectCameraSet-up.
3.SelectPointMode.
SelectingpointmodeswitchespointmodeOnandOff.
Thermalcameraapplication—Panandtiltcameras
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