Simrad NSO evo3 Guide De Démarrage Rapide page 8

Chirp
transducers
StructureScan
B
Toggle between available StructureScan frequencies from the menu.
455 kHz Excellent resolution and greater range than 800 kHz
800 kHz Better definition than 455 kHz at shallower depths
ForwardScan
|
8
NSO evo3 |
Low
Lower resolution images. Best performance in deep water
CHIRP
Medium Better depth penetration than High CHIRP, but with
CHIRP minimal loss of target definition
High High resolution images and better target separation in
CHIRP shallow water
A
QuickStart Guide - EN
•
Select Downscan or Sidescan view from the
menu.
•
Zoom the image by tapping the screen
to position the cursor, then tap the zoom
buttons (A).
•
Adjust contrast manually from the slide bar,
displayed by tapping the Contrast icon (B).
•
Adjust depth, range and noise rejection from
the menu.
•
Start recording ForwardScan logs from the
menu.
•
Use the heading extension to monitor
ForwardScan on the chart panel. Heading
extension colors are based on the
ForwardScan alarm values.