5
How Sonar Works
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.
Содержание 698ci HD SI Combo
Страница 1: ...532175 1EN_A 698ci HD SI Combo Operations Manual 698ci HD SI Combo Operations Manual ...
Страница 47: ...35 What s on the Side Imaging Display Submerged Barge with Dumped Logs Dumped Logs Submerged Barge ...
Страница 109: ...97 Main Menu Sonar Tab Normal Mode Sonar Tab Advanced Mode ...