Humminbird 798ci 用户手册
16
What’s on the Side Imaging® Display
NOTE: Entries in this view that list (with Temp/Speed or GPS Receiver) are available if either device
information from the GPS receiver will be displayed on the view.
What’s on the Side Imaging® Display
Side Imaging® displays a number of easily recognizable features that allow for
bottom composition determines the intensity of the sonar return. For example,
relative density. Upward slopes that face the transducer reflect sonar better than
easily recognizable features on the Side Imaging® display that allow for accurate
Top of the Display - Information from the
side beams are displayed at the top of the
screen. As new information is received, the
historical data scrolls down the screen. For
the most current information, watch the
top of the screen.
side beams are displayed at the top of the
screen. As new information is received, the
historical data scrolls down the screen. For
the most current information, watch the
top of the screen.
Freeze Frame & Zoom - Use the 4-WAY
Cursor Control key to move the cursor to
an area on the screen, and press the
ZOOM+ key to see the sonar returns in
greater detail.
Cursor Control key to move the cursor to
an area on the screen, and press the
ZOOM+ key to see the sonar returns in
greater detail.
Clouded Area - may indicate a bait ball
and White Streaks may indicate fish.
and White Streaks may indicate fish.
Bottom Return - hard bottom
Depth - Water depth can be set to alarm
when the water becomes too shallow.
when the water becomes too shallow.
Topography Changes - The light part of
the screen shows where the beam is
hitting hard bottom or rising terrain. The
dark part of the screen indicates soft
bottom (sand, mud) or descending terrain.
the screen shows where the beam is
hitting hard bottom or rising terrain. The
dark part of the screen indicates soft
bottom (sand, mud) or descending terrain.