6.Tap Time Zone.
n.Tap 
for the time zone of your choice.
o.Tap 
to apply the changes made.
7.Tap 
twice to apply the changes made, and return to the Main Menu panel.
For more information on the rest of the system configuration options, go to “System configuration”.
Congratulations! Your new NAV 350 is now ready for use. Proceed to “NAV 350 fundamentals” for more information on the device’s user interface to start using the device in navigation mode.
NAV 350 fundamentals
This chapter describes basic hardware procedures in using the NAV 350. Information on the device’s command interface is also discussed.
Hardware interface
Using the touch screen backlight
Under some lighting conditions, viewing the information on the device may be difficult. If this is the case use the backlight to illuminate the touch screen.
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