A SERVICE OF

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

Press  button to turn the unit on. The main menu will appear in a few seconds.  
Press 
 again to turn the unit off.

Press   to turn the LCD display on/off. The unit will continue to operate when the LCD is 
turned off. Turning the LCD display off will conserve battery power. 


When you turn on the XNAV3550 the main menu screen appears as shown below. At the top 
left corner is a battery status indicator, indicating the amount of charge remaining. 
On the main menu, you will find the eight modes of operation (NAVI, MUSIC, MOVIE, PICTURE, 
GAME, CALC, W-CLOCK and SETTINGS). 
Each button represents a software function (NAVI, MUSIC, MOVIE, PICTURE, GAME, or CALC) 
or a user setup function (W-CLOCK or SETTINGS). To access any of the modes, just tap the 
corresponding icon. Press 
 or the   button to return to the main menu.