Installation Instructions

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External GPS | NSS Installation Manual
Echosounder
Internal echosounder
The NSS7 and NSS8 have an Internal Broadband Echosounder. Navico transducers  tted
with the 7 pin blue connector can be plugged directly into the corresponding blue socket
adjacent to the power connector.
External echosounder
An optional external sounder module (BSM-1, LSS-1, BSM-2) can be added to the NSS7, NSS8
and NSS12 via the ethernet port on any of these devices.
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1 NSS display
2 BSM-1 Broadband Echosounder module
3 Ethernet cable yellow 5 pin See page 58 for more cable length options. Cable can be con-
nected directly to NSS or via a Network Expansion Port
4 12 or 24 V DC
5 Transducer
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