X515C DF & X510C Manual - Lowrance

Data View menu (left). Sonar Data expanded with Water Temp Highlighted
(center). Digital Data page (right) with Water Temp displayed.
3. Highlight the desired data category and press ENT, which will open
its data menu.
4. Highlight the data for display and press ENT which will place a
checkmark in its checkbox. Press EXIT.
5. The digital data box will display the data you selected. Repeat Step 2
to customize another data box or press EXIT to return to normal operation.
Flasher
The Flasher sonar page option represents a flasher style sonar combined
with a scrolling chart. A circular dial shows all returning echoes
at a high screen refresh rate.
It uses the Colorline feature to distinguish between strong and weak
signals. For example, fish, one of the weakest echoes, shows up as a
narrow blue line, while a hard bottom surface will be a thick yellow
band. The bottom depth is shown as a black bar across the outer circle.
There is also a narrow chart display on the left of the screen.
Bottom signal
Surface clutter
Fish signal,
approximately
22 feet
Fish signal,
approximately
11 feet
Flasher page.
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