Raymarine ST70 User's Reference Manual page 38

32
Data missing
Is the display lit?
NO
YES
Are some data types
present?
NO
YES
Are the same data
types missing from
more than one product
in the system?
NO
YES
Ensure connections to
relevant transducer(s)
and pod(s)are
satisfactory.
Is all data available?
NO
YES
Return to
normal
operation
Use the About Display feature to
get product information.
Obtain
technical
assistance
ST70 Instrument User Reference Manual
ST70 user troubleshooting
Refer to Chart 1
Ensure all system
connections are
satisfactory.
Is data present?
NO
YES
Return to
normal
operation
Chart 2
Use the About Display feature to
get product information.
Obtain
technical
assistance