Lowrance lms-330c 操作ガイド

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System Menu with Reset Options command selected.

Require WAAS

You can force the unit to require WAAS for reporting a valid position.
(The default setting, off, uses WAAS automatically, but doesn't require
it to yield a position.) Here's how to turn it on and off:

1. Press 

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|

↓ to 

|

|

↓ to 

|

.

2. To return to the last page displayed, press 

|

.

3. You can return to this command and press 

 again to turn the fea-

ture off.

Require WAAS command on the GPS Setup Menu.

Screen Contrast and Brightness

To access the Screen menu, press 

|

|

.

To adjust the display's contrast:

The 

 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.