22
DSM300 Installation Manual
Configuring the DSM300 with hsb
2
(Pathfinder) Series Displays
hsb
2
PLUS network cables have a triangular 3-pin connector on both ends. When
using the DSM300 with an hsb
2
PLUS Series display, connect the supplied 4-pin to
3-pin hsb
2
adapter between the DSM300 and the network cable.
The hsb
2
system must be terminated at both ends of the network. If a PLUS Series
display is the last device on the network, an inline terminator is installed on the
cable where it connects to the display. The network connection in the DSM300,
however, is internally terminated; it does not require an inline terminator.
Because the DSM300 is internally terminated, it must be installed
at the end of the hsb
2
network. You must NOT use an inline
terminator on the DSM300 end of the network. If an hsb
2
splitter is
used, you must connect it to a display and not to the DSM300.
Figure 1-15: Installing a DSM300 in the hsb
2
PLUS System - Single Display
Figure 1-16: Installing a DSM300 in the hsb
2
PLUS System - Multiple Displays
HSB
PO
WER/NMEA
TRANSDUCER
SeaT
alk
GR
Y
NMEA OUT
3-pin to 3-pin hsb
2
cable
R69081
DSM300
hsb
2
PLUS Series Display
R58117
hsb
2
Inline
Terminator
4-pin to 3-pin hsb
2
adapter (supplied)
D7594-1
HSB
PO
WER/NMEA
TRANSDUCER
SeaT
alk
GR
Y
NMEA OUT
HSB
PO
WER/NMEA
TRANSDUCER
SeaT
alk
GR
Y
NMEA OUT
DSM300
R55040
3-pin hsb
2
cable
3-pin hsb
2
cable
hsb
2
PLUS Series Display
hsb
2
PLUS Series Display
hsb
2
Splitter
R58117
hsb
2
Inline
Terminator
R69081
4-pin to 3-pin hsb
2
adapter (supplied)
D7604-1
