Cables; Fault Finding - Raymarine ST30 Round Bidata Owner's Handbook Manual

8

Cables

Periodically examine the SeaTalk, Biducer, and power cables for
evidence of damage to the outer shield, and if necessary, replace with
genuine Raymarine cables.

2.2 Fault finding

If you appear to have a problem with your Bidata unit, please refer to
this table before contacting your Raymarine Dealer.
Fault
Display blank
No speed information
No depth information
Speed/log information inaccurate
Unable to enter basic
Feet/metres display flashes.
continuously
and intermediate calibration
ST30 Round Bidata Owner's Handbook
Action
Poor power cable connection or cable damaged.
Check the circuit breaker/fuse.
Biducer paddlewheel obstructed.
Poor Biducer cable connection or cable damaged.
Aerated water, boat wakes or propeller wash.
Normal operation will return once you are clear of
the disturbed water.
Poor Biducer cable connection or cable damaged.
Log calibration has not been carried out (see
Chapter 4).
Calibration is set to off (see Chapter 4).
Poor Biducer cable connection or cable damaged.