Split Sonar View - Humminbird 688ci HD DI Operation Manual

Split Sonar View

Split Sonar View displays sonar returns from each down beam frequency on
separate sides of the screen. You can use the Split Sonar View to make side by
side comparisons between the sonar returns from both beams.
• The 688ci HD displays sonar returns from the 83 kHz wide beam on the
left side of the screen and sonar returns from the 200 kHz narrow beam
on the right side of the screen.
• The 688ci HD DI displays sonar returns from the 455 kHz narrow beam
on the left side of the screen and sonar returns from the 200 kHz wide
beam on the right side of the screen.
• The 688ci HD XD displays sonar returns from the 50 kHz wide beam on
the left side of the screen and sonar returns from the 200 kHz narrow
beam on the right side of the screen.
• Depth is displayed in the upper left hand corner.
• The Digital Readouts in the Split Sonar View cannot be customized;
therefore, information such as water temperature and voltage are
unavailable in the Split Sonar View.
• Freeze Frame - Use the 4-WAY Cursor Control key to freeze the display
and move the cursor over a sonar return. The depth of the sonar return
will be displayed at the bottom of the screen in the cursor information box.
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