Raymarine CAM220IP User Manual

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1Generalcablingguidance

Cabletypesandlength

Itisimportanttousecablesoftheappropriatetypeandlength.

•UnlessotherwisestatedonlyusecablessuppliedbyRaymarine.

•Whereitisnecessarytousenon-Raymarinecables,ensurethattheyareof

correctqualityandgaugefortheirintendedpurpose.(e.g.:longerpower

cablerunsmayrequirelargerwiregaugestominimizevoltagedropalong

therun).

Routingcables

Cablesmustberoutedcorrectly,tomaximizeperformanceandprolong

cablelife.

•DoNOTbendcablesexcessively.Whereverpossible,ensureaminimum

benddiameterof200mm(8in)/minimumbendradiusof100mm(4in).

•Protectallcablesfromphysicaldamageande xposuretoheat.Use

trunkingorconduitwherepossible.DoNOTruncablesthroughbilgesor

doorways,orclosetomovingorhotobjects.

•Securecablesinplaceusingtie-wrapsorlacingtwine.Coilanyextracable

andtieitoutoftheway.

•Whereacablepassesthroughanexposedbulkheadordeckhead,use

asuitablewatertightfeed-through.

•DoNOTruncablesneartoenginesorﬂuorescentlights.

Alwaysroutedatacablesasfarawayaspossiblefrom:

•otherequipmentandcables,

•highcurrentcarryingacanddcpowerlines,

•antennae.

Strainrelief

Useadequatestrainreliefforcablingtoensurethatconnectorsareprotected

fromstrainandwillnotpulloutunderextremeseaconditions.

Circuitisolation

AppropriatecircuitisolationisrequiredforinstallationsusingbothACand

DCcurrent:

•Alwaysuseisolatingtransformersoraseparatepower-invertertorunPC’s,

processors,displaysandothersensitiveelectronicinstrumentsordevices.

•AlwaysuseanisolatingtransformerwithWeatherFAXaudiocables.

•Alwaysuseanisolatedpowersupplywhenusinga3rdpartyaudio

ampliﬁer.

•AlwaysuseanRS232/NMEAconverterwithopticalisolationonthesignal

lines.

•AlwaysmakesurethatPC’sorothersensitiveelectronicdeviceshave

adedicatedpowercircuit.

Cableshielding

Ensurethatcableshieldingisnotdamagedduringinstallationandthatall

cablesareproperlyshielded.

Cablesandconnections31

Questions and Answers:

S
Stephanie WernerJul 28, 2025
Why is my Raymarine Digital Camera not turning on?
- L
  lpearsonJul 28, 2025
  If your Raymarine Digital Camera isn't powering on, several factors could be at play. First, check that the Ethernet cable is properly connected and securely fastened. Ensure that you're not using a crossover coupler or cable, as they're unsuitable for PoE applications. Verify that the Power Sourcing Equipment (PSE) is on and has enough power to support the camera. Confirm that the power supply meets the camera's power needs and is switched on. Lastly, ensure all power cables are correctly connected and secure.