Review Sonar History And Zoom In/Zoom Out - Humminbird HELIX 9 Operation Manual

R S H
EVIEW ONAR
In addition to adjusting the sonar settings while you fish, you can freeze the sonar history, magnify sonar returns, and review position
information.
Freeze the Sonar History
Press any arrow on the Cursor Control key, and the sonar history will freeze and the cursor will display on-screen. If you move the
cursor over a sonar return, digital readouts for the cursor position are displayed on the view. The RTS Window continues to update
at the fastest rate possible for depth conditions (see Customize the Sonar View).
Freeze the Sonar History
1. Press any arrow on the Cursor Control key.
2. Move the cursor over a sonar return.
NOTE: To mark a waypoint or start navigation to the cursor position, see Navigation in Sonar Views.
cursor depth
cursor
digital
readouts
cursor
Sonar (2D)
Z
ISTORY AND OOM
Reviewing the Depth of the Cursor Position
depth below cursor
I /Z O
N OOM UT
distance to cursor position
Move the Cursor
52
bearing to cursor position
RTS Window