Lowrance electronic X102C - Manual (Page 74)

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Split Frequency Sonar Chart page, with
50 kHz view (left) and 200 kHz view (right).
You can adjust the sensitivity in each window.
To adjust sensitivity in auto mode
1. Press
MENU | ENT .
2. The unit asks which you wish to adjust. Press
← or→ to select the
one you want | ENT .
3. The Sensitivity Control Bar appears. Press
↓ to decrease sensitivity;
press
↑ to increase sensitivity. When it's set at the desired level, press
EXIT . (When you reach the maximum or minimum limit, a tone sounds.)
The Split Frequency Sonar Chart page allows you to adjust
sensitivity separately for each window.
Digital Data/Chart
This mode shows the chart on the right side of the screen. The left side has
five digital boxes containing: Depth; Water Speed (from an optional speed
sensor); Water Distance (distance traveled or log – it also requires a speed
sensor); Water Temperature and Voltage.