Lowrance electronic 3200 - Manual (Page 94)

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GPS Setup command, left; Require DGPS
command on the GPS Setup Menu, right.
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.
To adjust the display's brightness:
Press
↓ to
B RIGHTNESS
. Press
→ or ← to move the bar. The left end of the
scale is minimum contrast; the right end is maximum contrast.
To adjust the screen's display mode:
Press
↓ to
D ISPLAY M ODE
| ENT |press
↑ or ↓ to select mode|
EXIT .