Lowrance 250c 操作指南

19 

This section addresses the unit's Music Mode operation. If you would 

rather skip ahead you can look at Section 4 which is full of details on 

setting up and customizing the iWAY's various options. Or you could 

turn to Section 5 where you will learn about Searching and how the 

iWAY generates Turn-by-Turn routes. 
Before you start playing your music it's a good idea to learn about the 

different menus, the two Page screens and how they work together. If 

you have already read Section 2 then you know what you need to about 

the controls so you can skip ahead to the Music Mode Practice Run. 

The Power button turns the unit on and off and activates the backlight. 

Press 

to turn the unit on. To turn on the backlight press 

 

again. The unit has three preset backlight levels to choose from.  
Repeatedly pressing 

 will cycle through the backlight settings 

and turn off the backlight. To turn the unit off 

− or enter Standby mode 

− press and hold the 

 key for 3 seconds. For complete details 

concerning Standby mode see the discussion of power button functions 

in Section 4. 
If you find that the unit has become unresponsive you can force it to 

shutdown by using the stylus and pressing firmly on the button located 

at the bottom of the unit. The button is recessed in a hole at the bottom 

of the unit. Pressing this will force the unit to power off. 

At the beginning of Section 2 you received instructions on how to use 

the iWAY's touch screen. If you skipped Section 2 you might want to 

turn back to the heading "Using the Touch Screen." Otherwise, remem-

ber that all menus and dialogs can be closed by pressing 

 in the 

menu's top right corner. 

When using the iWAY in either Map Mode or Music Mode press the 

 button located in the top left corner of the screen to open the Main 

Menu.