X515C DF & X510C Manual - Lowrance

3. Press ↓ or ↑ to Mode Name|ENT.
4. Press EXIT|EXIT to return to the Sonar Page.
Sonar Chart Display Options
The Pages Menu offers five chart display options for dual-frequency models
and four options for single-frequency models. To access them, press
PAGES|↓ to Option Name|EXIT.
Pages Menu showing sonar chart display options. Split Frequency Sonar
chart page is only available in the X-515cDF.
Full Sonar Chart
This is the default mode used when the unit is turned on for the first
time or when it's reset to the factory defaults.
The bottom signal scrolls across the screen from right to left. Depth
scales on the right side of the screen aid in determining the depth of
targets. The line at the top of the screen represents the surface. The
bottom depth and surface temperature (if equipped with a temperature
sensor or a transducer with a temp sensor built in) show at the top left
corner of the screen.
The FasTrack display is just to the right of the depth scale. This
changes all echoes into short horizontal bars, replicating a flasher sonar.
The zoom bar on the far right shows the area that's magnified
when the zoom is in use. (See the Zoom section on page 86 for more information.)
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