Lowrance x510c ユーザーズマニュアル

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Split Frequency Sonar Chart page, with  
50 kHz view on the left, 200 kHz view on the right. 
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.