Lowrance electronic M68C IceMachine - Manual (Page 142)

134
Reset Options
To reset all features to their factory defaults:
Press MENU | MENU |
↓ to
S YSTEM S ETUP
| ENT |
↓ to
R ESET O PTIONS
| ENT |
← to
Y ES
| ENT .
NOTE:
Reset Options does not erase any waypoints, routes, icons, plot trails or
sonar logs.
System Menu with Reset Options command selected.
Screen Contrast and Brightness
To access the Screen menu, press MENU | MENU | ENT .
Once in the Screen menu:
To adjust the display's contrast:
The
C
ONTRAST
slider bar is already selected. Press
→ or ← to move the
bar. The left end of the scale is minimum contrast; the right end is
maximum contrast.
Screen Command, left, and Screen Menu with Contrast bar selected, right.