GPSMAP 495 Owner’s Manual
127
Setting up and Using Sonar >
Setting up the Sonar Page
Setting Up the Sonar Display
You can set up how the sonar information is shown on the screen.
Press
MENU
two times to open the Main Menu. Select
Sonar
from
the vertical row of tabs on the left, then select
Display
from the row
of tabs along the top of the screen.
Sonar Display Setup Tab
Scale
—select how and where you want the depth scale shown.
Color Bar
—select
On
to show a gradient scale of the current
Target Level
setting on the Sonar Setup tab.
Flasher
—select
On
to show a graphic Flasher representation on
the far right side of the sonar screen. This graphic Flasher shows
structure and bottom returns much the same as a true Flasher.
Temperature Graph
—select
On
to show a temperature graph along
the bottom of the Sonar Page.
Background Color
—select the color for the Sonar Page and the
sonar on the Map split.
Sonar Page with the Sonar Page Settings Changed
Color Bar
Graphic Flasher
Depth in
corners
Temperature
Graph
White
Background
