Raymarine RL80C Plus Dokumentacja Strona 181

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 250
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 180
Chapter 8: Installation 8-3
EMC Installation
Guidelines
Atleast 3 ft (1 m) from anyequipmenttransmitting orcablescarrying
radiosignalse.g. VHF radios,cablesand antennas.In the caseof SSB
radios,thedistance shouldbeincreased to7 ft(2 m).
Morethan 7 ft (2 m) from the path of a radarbeam. A radar beamcan
normallybe assumedtospread 20 degreesaboveand below the radiat-
ingelement.
Theequipment is suppliedfrom a separatebatteryfrom thatusedfor
enginestart.Voltage dropsbelow 10 V,andstartermotortransients, can
causetheequipmenttoreset. Thiswillnotdamagetheequipment,butmay
causethe loss of some information andmaychangethe operatingmode.
Raymarinespecifiedcablesare used. Cuttingand rejoiningthesecables
cancompromise EMC performanceand must be avoidedunlessdoingso
isdetailed in the installation manual.
Ifasuppression ferriteisattachedtoa cable,thisferriteshouldnot be
removed.Iftheferrite needs to be removed duringinstallation itmust be
reassembledinthesame position.
Suppression Ferrites
Thefollowingillustration shows typicalcablesuppressionferritesused with
Raymarineequipment.Always use theferrites suppliedby Raymarine.
Figure 8-2: Typical Suppression Ferrites
Connections to Other Equipment
Ifyour Raymarine equipmentistobe connected to otherequipmentusing a
cablenot suppliedby Raymarine,asuppressionferriteMUST alwaysbe
attachedtothecable neartotheRaymarineunit.
D3548-4
Przeglądanie stron 180
1 2 ... 176 177 178 179 180 181 182 183 184 185 186 ... 249 250

Komentarze do niniejszej Instrukcji

Brak uwag