Lowrance lcx-20c 用户手册

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Software Version Information

From time to time, Lowrance updates the operating system software in
some of its products. These software upgrades are usually offered to
customers as free downloads from our web site, www.lowrance.com.
These upgrades make the unit perform better or introduce a new
feature or function. You can find out what software version is running
in your Unit by using the Software Information command.

 

Software Information command (left); Software Information (right).

1. Press 

|

|

↓ 

to S

|

ENT|

↓ 

to S

|

.

2. Read the information displayed on the screen.
3. To return to the last page displayed, press

 EXIT|EXIT|EXIT.

Sounds and Alarm Sound Styles

Sounds triggered by key strokes and alarms can be adjusted:

You first press

↓

 to S

|

.

 

Sounds command (left); The Sounds menu (right).

To set Key Press Sounds: With the option highlighted, press 

ENT 

to

check it (turn on) or uncheck it (turn off). After the option is set, press

EXIT|EXIT

 to return to the page display.