Sonar Signal Interpretation

Signal band movement means fish.

Signal band color and fish position.

Signal band thickness and fish size.

Ice Flasher Options

Split Zoom display mode

Color Modes.

Scouting Through the Ice

You can hunt for fish before you ever drill a hole by scanning through the ice.

Introduction to IceMachine Mode

Your unit has five pages that display sonar information. In addition to Full Sonar Chart, Split Zoom Sonar Chart, Digital Data and Flasher, there is the Ice Flasher. This new page is only visible in IceMachine Mode. You can tell at a glance which mode you are in because the battery gauge only appears in the lower right corner of the Ice Flasher page.

Ice Flasher page, left, and normal Flasher page, right.

The ice mode differs from normal mode in two ways. First, the unit changes how it filters incoming sonar echoes. This helps reduce some of the surface clutter that can be picked up from the zone where the water surface meets the bottom of the ice.

Second, the Ice Flasher defaults to a special IceView color mode with fewer, higher-contrast colors than normal mode. This simplified color scheme makes it easier to "see" and interpret a fish signal when it ap- pears on the flasher screen.

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Lowrance electronic X67C manual Introduction to IceMachine Mode