Raymarine ST70 Instrument, Руководство пользователя

Страница: 12 / 48

6 ST70 Instrument User Reference Manual
Power protocol
Power to each individual ST70 instrument can be switched on and off using the power
button
(as described in 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.
1.3 Commissioning requirement
After installation, each ST70 instrument that is NOT part of a SeaTalk
ng
system in
which at least one other ST70 instrument is already set up and working must be
commissioned in accordance with
Chapter 2: Commissioning Procedures , before it is
used for operational purposes.
Note:
if an instrument is part of a system in which at least one other ST70 instrument is already
set up and working, you do not need to commission it.
Refer to the ST70 Instrument Operating Guide for instructions on how to use the ST70
instrument on a day-to-day basis.
WARNING: Product installation & operation
Each ST70 instrument must be prepared for use in accordance with the
Commissioning Procedures, before it is used for operational purposes,
unless it is part of a SeaTalk
ng
system in which at least one other ST70
instrument is already set up and working, it. Failure to comply with this
could result in death, personal injury, damage to your boat and/or poor
product performance.
81284_1.book Page 6 Friday, May 4, 2007 7:29 AM