System Information; Power Protocol - Raymarine ST70+ Operating Manual

Chapter 1: General information

1.5 System information

ST70+ displays and keypads connect to Raymarine SeaTalk
information on SeaTalk
When connected to a SeaTalk
bus. You can set the display response as required. You can set the system variation
only if it has not been set at another product.
You can also calibrate the system transducers and set the data units you want to apply
to the system.

Power protocol

Power to ST70+ is switched on and off using the power button
the ST70+ Operating Guide). However, where instruments are part of a system, it
may be more convenient to switch power for the entire system from a central circuit
breaker.
In this case, when system power is switched ON again:
• ST70+ instruments that were switched on when power was last switched off will
return to the switched ON state.
• ST70+ instruments that were OFF when system power was last switched OFF will
remain OFF and will need to be switched ON individually using their power but-
tons.
ng
is given in the SeaTalk
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system, the ST70+ displays repeat the data on the
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systems. Further
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Reference Manual.
(as described in
11