Touchscreen Sonar Display with Parallel Zoom Axis

The system pre-defines multiple depth ranges (first depth range, second depth range, etc.) with predetermined upper and lower limits. When a user selects a specific depth region of interest, the system automatically activates the corresponding pre-configured depth range and adjusts the display limits without requiring manual boundary adjustment. This preliminary preparation of multiple depth ranges resolves the contradiction by eliminating the time-consuming manual adjustment process while maintaining the ability to examine different depth regions.

The system dynamically switches between different depth ranges based on user selection. The display automatically transitions from showing one depth range to another by activating corresponding zoom axes and adjusting display limits in real-time. This dynamic adaptation allows the system to respond quickly to changing observation needs without manual reconfiguration, resolving the time and effort contradiction.

The system provides a universal interface for monitoring multiple depth ranges by implementing a standardized set of depth range definitions that can be applied across different monitoring scenarios. The same mechanism for selecting and activating depth ranges works consistently whether monitoring fish schools, seabed profiles, or other features, eliminating the need for different操作流程 for different areas and reducing operational complexity.

Multiple depth ranges are pre-configured with their upper and lower limits before monitoring begins. This preliminary setup stores all necessary boundary values in advance, so when monitoring different areas, the system simply retrieves and activates the appropriate pre-saved range rather than requiring repeated manual entry. This resolves the contradiction by maintaining high productivity while eliminating the laborious repeated value entry.

The system segments the full depth range into multiple distinct depth ranges (first depth range, second depth range, etc.), each representing a specific region of interest. When a particular depth range is selected, the display focuses on that segment with high resolution while maintaining the option to switch between segments. This segmentation allows the display to show detailed information about specific areas without requiring the entire depth range to be visible simultaneously, resolving the contradiction between resolution and coverage.

The display dynamically adjusts its coverage area based on the selected depth range. When a specific depth range is activated through user selection, the display automatically zooms in to show only that range with high resolution. This dynamic adjustment of display area coverage resolves the contradiction by providing full coverage when needed at low resolution, and focused high-resolution views when specific areas are selected, eliminating the need to choose between coverage and resolution.