4
nüvi 3400 Series Quick Start Manual
nüMaps Guarantee
™
If you register the device at
within 90 days of acquiring satellites while
driving, your device could be eligible for one free
map update. Go to
terms and conditions.
Using myDashboard Services
1
Open myDashboard (
2
Select an option:
• To update the software, click
Update
Now
under Software Updates.
• To update the maps, click
Update Now
under Map Updates.
• To download the owner’s manual, click
Manuals
, and then click
Download
next
to the manual you want.
3
Follow the on-screen instructions.
Using the Power Key
➊
• To turn off the device, hold the Power key
➊
for 4 seconds.
• To reset the device, hold the Power key
for 10 seconds.
• To put the device in sleep mode, quickly
press and release the Power key.
NOTE
: Use sleep mode to conserve
battery power when your device is not
in use.
• To bring the device out of sleep mode,
press the Power key and double-tap .