0

Out of 0 Ratings

Owner's of the Lowrance electronic Marine GPS System Lowrance Electronics Marine GPS System gave it a score of 0 out of 5. Here's how the scores stacked up:
  • Reliability

    0 out of 5
  • Durability

    0 out of 5
  • Maintenance

    0 out of 5
  • Performance

    0 out of 5
  • Ease of Use

    0 out of 5
of 44
 
26
Sensitivity set to manual mode (left). Sensitivity control bar (right).
To adjust sensitivity in Auto Mode:
1. Press MENU until the SENSITIVITY control bar appears. Press to increase
the sensitivity, to decrease it.
2. Press
PWR to clear the menu. If you reach the maximum or minimum
sensitivity level, a tone will sound.
To turn on Manual mode:
1. Repeatedly press Menu to display the Sensitivity menu. Highlight
MANUAL and press PWR to clear the menu.
Grayline
®
Grayline
®
helps you tell the difference between a hard and a soft bot-
tom by coloring weaker sonar returns (soft, muddy or weedy bottom)
with a narrow gray line or no gray line at all. A strong sonar return
(hard bottom) will be displayed as a wide gray line.