saved and will not return to their default values when the
device is turned off. For more information, see the
individual menu options.
NOTE: Each time the POWER-MENU key is pressed, the
backlight momentarily illuminates for easy viewing at
night. Adjust the Brightness menu setting to keep the
backlight on.
6.1 User mode---
User mode will be selected between these two modes.
-6-
USER MODE
WIRELESS
USER MODE
SIMULATION
USER MODE
WIRELESS
SENSITIVITY
1 9
4
6.2 Sensitivity---
Press the POWER-MENU key until SENSITIVITY appears.
Sensitivity symbol controls how much detail is shown on
the display.Increase the sensitivity to show more sonar
returns from small baitfish and suspended debris in the
water; however, the display may become too cluttered.
When operating in very clear water or greater depths,
increased sensitivity shows weaker returns that may be
of interest. Decrease the sensitivity can eliminates the
clutter from the display that is sometimes present in murky
or muddy water.If Sensitivity is adjusted too low,the display
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