Humminbird HELIX 9 Operation Manual page 103

Show/Hide Contour Lines
Display or hide the water contour lines in the Chart View. This feature is also affected by the Water Level Offset setting. See Select
a Chart Source: Set up Humminbird LakeMaster.
1. Main Menu: Press the MENU key twice. Select the HB Chart tab.
2. Select Contour Lines.
3. Select Hidden or Visible.
Turn on Depth Colors
Set the depth shading in the Chart View to Off or shaded.
1. Main Menu: Press the MENU key twice. Select the HB Chart tab.
2. Select Depth Colors.
3. Press the RIGHT or LEFT Cursor keys to adjust the setting.
Highlight a Depth Range
Depth Highlight allows you to identify a depth in the Chart View. You can also adjust the range on each side of the depth using Depth
Highlight Range. The depth range you set is highlighted in green on the chart.
For example, if you know a certain fish is holding at 18 to 20 feet, you can set the Depth Highlight to 19 feet and the Depth Highlight
Range to +/- 1 foot. The view will show a green band from 18 to 20 feet.
1. Main Menu: Press the MENU key twice. Select the HB Chart tab.
2. Select Depth Highlight.
3. Press the RIGHT or LEFT Cursor keys to select a depth.
4. To highlight the range on both sides of the selected depth, press the DOWN Cursor key. Select Depth Highlight Range.
5. Press the RIGHT or LEFT Cursor keys to select a range.
Highlight a Shallow Water Range
When the depth is equal to or less than the amount you set, it will be highlighted in red on the Chart View.
For example, if your boat has a draft of 3 feet, set the Shallow Water Highlight to 3 feet, and a red band from 0 to 3 feet will be shown
on the map.
1. Main Menu: Press the MENU key twice. Select the HB Chart tab.
2. Select Shallow Water Highlight.
3. Press the RIGHT or LEFT Cursor keys to select a depth.
103 Customize the Chart View