Eagle Electronics SeaFinder 480DF User Manual
Page 78
72
Split Frequency Sonar Chart page, with
50 kHz view at left and 200 kHz view at 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 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
six large digital boxes or windows containing: Water Depth; Water Speed
(from an optional speed sensor); Water Distance (distance traveled or log, it
also requires a speed sensor); Surface Water Temperature; Temperature #2