4
DualBeam PLUS™ Sonar
Your Fishfinder uses a 200/83 kHz DualBeam
PLUS™ sonar system with a wide (60°) area of
coverage. DualBeam PLUS™ sonar has a narrowly
focused 20° center beam, surrounded by a
second beam of 60°, expanding your coverage to
an
area
equal
to
your
depth.
In 20 feet of water, the wider beam covers an
area 20 feet wide. DualBeam PLUS™ sonar
returns can be blended together, viewed
separately, or compared side-by-side. DualBeam
PLUS™ is ideal for a wide range of conditions -
from shallow to very deep water in both fresh
and salt water. Depth capability is affected by
such factors as boat speed, wave action, bottom
hardness, water conditions and transducer
installation.
How Sonar Works
Содержание 385ci Combo
Страница 1: ...531730 2EN_A 385ci Combo Operations Manual 385ci Combo Operations Manual...
Страница 74: ...63 Sonar Tab Normal Mode Sonar Tab Advanced Mode Main Menu...
Страница 120: ...109 Chart View with LakeMaster Shallow Water Highlight Water Level Offset Contour Lines Depth Highlight Chart Menu Tab...