Our earlier SP60, SP70 and SP90 sonars all offered audio output, and many users have asked us to implement this feature on the SX90 as well. Now, by installing the latest software version, the SX90 will output clear and distincive sound to help you track down your catch in a fast and efficient manner.
The latest software version (as of January 2009) also offers improved noise filter performance, as “post integration” functionality has been put to use.
For more information, observe the software release note.
