Installation and Operation Manual
32
3-5-8 Split zoom and Full Screen zoom
Split zoom
Split zoom
mode expands selected area of
the single frequency by VRM(Variable Range
Mark). The left side displays zoomed section
of current sonar record. The VRM of right
side indicates the zoom section area.
• Press
or
to change the zoom range.
• Press
or
to change the depth
range.
Bottom lock
If
Bottom lock
is on, the zoom depth (the
depth of the zoom section) is adjusted
automatically so that the bottom is always
displayed in the zoom section.
• To turn Bottom lock on or off press
Full Screen zoom
Full screen zoom
displays only the zoom
section of split zoom.
[Split zoom] [Bottom Lock] [Full screen zoom]
3-5-9 Split bottom
Split bottom
display provides a normal
picture on the right half and a selectable
range over and below the bottom line is
expanded onto the left half of the screen.
This mode is useful for detecting bottom
fishes.
• Use the
or
keys to adjust the zoom
range.
• Press
or
to change the range
• The VRM moves up and down to calculate
the bottom depth automatically.
Summary of Contents for N560
Page 1: ......
Page 2: ...Installation and Operation Manual 2...
