Humminbird HELIX 5 G2 SERIES, Руководство по эксплуатации

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37 Set up Sonar
Change the Max Depth
The Max Depth was set when you first configured the unit with the Quick Setup dialog box (see Getting Started: Quick Setup ). Use
the instructions in this section to adjust the maximum depth setting.
1. Main Menu (Advanced User Mode): Press the MENU key twice. Select the Sonar tab.
2. Select Max Depth.
3. Select one of the following:
Auto: the control head will acquire bottom readings as needed (within the capabilities of the unit).
Set to match the body of water depth: the control head will not attempt to acquire sonar data below that depth, so more detail
will be shown on the display.
NOTE: Side Imaging units default to the Side Imaging range setting if the SI Range is set deeper than the Max Depth. See the Side
Imaging section for more information.
Select the Digital Depth Source (HELIX DI G2, HELIX CHIRP DI GPS G2 only)
Depending on the depth, the control head will automatically choose the 2D conical beams or the Down Imaging beams to display
the depth digital readout. If the depth is deeper than 350 ft, or if you connect an ice transducer to the control head, set the
Digital Depth Source to 2D Element.
1. Main Menu (Advanced User Mode): Press the MENU key twice. Select the Sonar tab.
2. Select Digital Depth Source.
3. Select Auto or 2D Element.
Auto: The control head will acquire the digital depth as needed.
2D Element: Select 2D Element if the depth is deeper than 350 feet. Down Imaging is not available with this setting.
Change the Water Type
The Water Type was set when you first configured the unit with the Quick Setup dialog box (see Getting Started: Quick Setup ). Water
Type affects the accuracy of deep water depth readings and configures the control head for operation in fresh or salt water. Use the
instructions in this section to change the Water Type setting.
1. Main Menu (Advanced User Mode): Press the MENU key twice. Select the Sonar tab.
2. Select Water Type.
3. Select one of the following for your water type and depth conditions:
Fresh
Salt (shallow)
Salt (deep): If the depth is more than 330 ft (100 m), select Salt (deep).