Lowrance electronic HDS-10M Marine GPS System User Manual


 
28
Sonar
Sonar Operation (HDS-8 & 10 only)
To access the Sonar Page:
1. Press the PAGES key.
2. Use the keypad to select Sonar and press ENTER.
Viewing Sonar History
You can review your recent sonar history
by moving the cursor to the left until the
screen starts to move in reverse.
To resume normal operation, move the
cursor all the way to the right of the
screen or press EXIT.
Blue sonar history bar
Cursor
Cursor depth
Water column
Fish Arches
Range
scale
Temperature Graph
Blue sonar history bar; reviews
recent sonar history
Amplitude Scope
— shows amplitude
of real-time sonar
echoes
Cursor
Colorline
Surface clutter
Depth
Line
Water depth, water
temp and cursor
coordinates
Brush