Simrad ST90
Fish-finding sonar
Operator Manual
Release 3.1.4


The purpose of this manual is to provide the descriptions and procedures required to allow for efficient use of the Simrad ST90. This manual is intended for all regular users of the ST90. Due to the nature of the descriptions and the level of detail provided by this manual, it is well suited for those who use the ST90 on a daily basis, and have access to expert users for advice.
Caution
You must never start ST90 transmissions (pinging) when the ship is in dry dock. The transducers may be damaged if they transmit in open air.
All end-user manuals provided for operation and installation of your Simrad ST90 can be downloaded from our website.



457420/A
February 2020 © Kongsberg Maritime AS