Specifications

48
ColorLine shows a soft bottom, probably sand or mud (left). ColorLine
shows a harder, rocky bottom (right).
To adjust ColorLine:
1. From the Sonar Page, press MENU|↓ to COLORLINE|ENT.
2. The ColorLine Control Bar appears. Press ↓ to decrease ColorLine;
press ↑ to increase ColorLine.
3. Press
EXIT to clear the Colorline control bar from the screen.
Contrast
To adjust contrast:
1. Press MENU|MENU|ENT. The CONTRAST control bar will appear.
2. Press ↑ ↓ to increase or decrease the contrast.
3. Press
EXIT to clear the Contrast control bar from the screen.
Wider
ColorLine
Thin or no ColorLine