Lowrance 500c 用户手册

45

Reset Options

To reset all customizable settings to their factory defaults, from the
Main Menu choose 

. A dialog will pop up asking you if

you're sure. Choose 

 to proceed.

Reset Options confirmation dialog.

NOTE:

Reset Options does not erase any of your contacts, or saved routes
or trails .

Sound and Voice Setup

Much of the information you'll receive from the iWAY will come in the
form of sounds. Use the Sound and Voice Setup command to adjust the
type and frequency of audio output iWAY provides.

From the Main Menu, choose 

. The Sounds Menu

appears, as shown in the following image.

The iWAY Sounds Menu, used to adjust iWAY's audio output.

To turn Key Press Sounds on and off: Tap the checkbox to the left
of the label 

 to check it (turn on) and uncheck it (turn off).

To turn Voice Instructions on and off: Tap the checkbox to the left
of the label 

 to check it (turn on) and uncheck it (turn

off). If you turn off Voice Instructions, they can still be accessed by
pressing 

, which will make iWAY state the current instruction.