Humminbird HELIX 5 SERIES Operation Manual page 46

Down Imaging View
Down Imaging View uses the razor-thin, high-definition profiling beams to produce the detailed
sonar data that you see on the display. Sonar returns are charted on the right side of the display.
As new information is received, the historical information scrolls left across the display. See
What's on the Down Imaging Display for more information.
• Down Imaging X-Press Menu: Press the MENU key once to access the Down Imaging
X-Press Menu. You can set the sensitivity of the sonar to see more or less detail, the chart
scrolling speed, and the display color palette (see Down Imaging X-Press Menu).
• Freeze Frame: Press any arrow on the 4-WAY Cursor Control key, and the
Down Imaging View will freeze and a cursor will appear on the screen. Use the 4-WAY
Cursor Control key to move the cursor over a sonar return, and observe the following:
- The depth of the sonar return you choose will be displayed in the cursor information
box.
- Zoom+: Press the ZOOM+ key, and a zoom box will appear and magnify the area you
choose, providing more detail in the individual sonar returns. The zoom scale will
increase or decrease as you press + or - repeatedly. Press EXIT to remove the zoom
box and return to Down Imaging View.
1
2
3
4
5
1
Depth
2
Triplog
3
Water Surface Temperature
4
Time
5
Speed
Sonar Views
Down Imaging View
7
40
(HELIX DI GPS only)
8
6
9
Bottom Return 6
Topography Changes 7
Upper Range 8
Lower Range 9