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Section 6 Inter Switch (option)
12V battery
+–
12V battery
+–
+– +–
Display unit 1 Display unit 2
Figure 6 - 3 Correct example of connection to a 24 volt boat.
(The display units are connected to the +12 V and GND from the same battery.)
12V battery
+
+– +–
–
12V battery
+–
Display unit 1 Display unit 2
Figure 6 - 4 Incorrect example of connection to a 24 volt boat.
(The display units are connected to the +12 V and GND from separate batteries.)
Be sure to do connections to the same battery
terminal even if it is a 12 volt boat.
Particularly, when doing an in-line connection to a
12 volt battery on a 24 volt boat, be sure to connect
both display units to only one battery. Connecting
both display unit 1 and 2 to separate batteries by
cause a serious accident.
CAUTION