Chapter 2: Maintenance and Fault Finding

9

Low battery

Action

Recharge your vessel’s battery as soon as possible

D4755-2

Display blank

ST40COMPASS

D4777-2

Action

Check fuse/circuit breaker.

Check power supply.

Check SeaTalk cabling and connector security.

No heading information

Action

Check the condition of the fluxgate compass transducer cable and the security of the connections.

ST40

COMPASS

D4778-2

SeaTalk

For example,

information

backlighting level

not being

changes implemented at

transferred

one instrument do not

between

affect other instruments

instruments

 

Action

Check security of SeaTalk connections between instruments.

Check condition of SeaTalk cables.

Isolate faulty instrument by disconnecting instruments one by one.

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Raymarine ST40 manual Low battery