Bottom Range allows you to control how much of the water column, measured up from the
bottom, is shown in the Sonar Zoom View. Choose a small value to see low-lying bottom
structure or details of the bottom return. Choose a larger value to see large structure in deeper
water.
NOTE: It is possible to set the Bottom Range to be greater than the depth. In this case, you may see
surface clutter in a wavy band that mirrors changes in the depth.
Cancel Navigation discards the current route and exits Navigation Mode. This menu option will
only appear when you are currently navigating a route. This will not delete a previously-saved
route.
Sonar X-Press™ Menu
Bottom Range
(Sonar Zoom View only, when Bottom Lock is On)
Settings: 10 - 60 feet, 2-10 fathoms, or 3-20 meters [International
Models only]; Default = 15 feet
Cancel Navigation
(only when Navigating)
Settings: Press the RIGHT Cursor key and follow screen instructions.
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Questions and answers
How to record sonar readings onto an SD card?
To record sonar readings on an SD card using the Humminbird 1158c Combo, follow these steps:
1. Install an SD Memory Card: Ensure that an optional-purchase SD memory card is installed in the slot of the device.
2. Access the Main Menu: Press the MENU key twice to open the Main Menu.
3. Navigate to the Navigation Tab: Use the RIGHT Cursor key to select the Navigation tab.
4. Export Navigation Data: Highlight "Export All Nav Data" and press the RIGHT Cursor key. A confirmation dialog box will appear.
5. Confirm Export: Press the RIGHT Cursor key again to confirm the export. If you want to cancel the export, press the LEFT Cursor key.
Note: If no SD memory card is installed, an error message will be displayed. Insert the SD memory card and try again.
This answer is automatically generated