Raymarine DSM30 Installation Manual page 16

16
1
Pin No.
1
2
3
There is no power switch on the DSM. The unit turns on when the power cord is
attached to boat's power and plugged into the POWER connector on the
connector panel.
Note:
You should locate the DSM so that the power cord can be easily removed, if
necessary. If the sounder is placed in a difficult-to-reach location, Raymarine strongly
suggests installing an on/off switch on the DSM power cord at a point where it is easily
accessible.
Sounder Module
Transducer
Power Connections with an E Series Display
Function
Battery positive
Battery negative
Shield (drain wire)
Power Supply
DSM300 and DSM30 Installation Manual
D6162-1
Color
Red
Black
No insulation
2
3
E Series Display Unit