Device Maintenance
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customer support.
Map and Software Updates
For the best navigation experience, you should keep the maps
and software on your device up to date. Map updates ensure
your device has the latest available map data. Software updates
provide improvements to features and performance.
You can update your device using two methods.
• You can connect the device to a Wi
‑
Fi network to update
directly on the device (recommended). This option allows you
to update your device conveniently without connecting it to a
computer.
• You can connect the device to a computer and update it
using the Garmin Express application. This option allows you
to install map data onto a memory card if the updated maps
are too large to fit on the internal storage.
Connecting to a Wi
‑
Fi Network
The first time you turn on the device, it prompts you to connect
to a Wi
‑
Fi network and register your device. You can also
connect to a Wi
‑
Fi network using the settings menu.
1
Select
Settings
>
Wireless Networks
.
2
If necessary, select
Wi-Fi
to enable Wi
‑
Fi technology.
3
Select
Search for Networks
.
The device displays a list of nearby Wi
‑
Fi networks.
4
Select a network.
5
If necessary, enter the password for the network, and select
Done
.
The device connects to the network, and the network is added to
the list of saved networks. The device reconnects to this network
automatically when it is within range.
Updating Maps and Software Using a Wi
‑
Fi Network
NOTICE
Map and software updates may require the device to download
large files. Regular data limits or charges from your Internet
service provider apply. Contact your Internet service provider for
more information about data limits or charges.
You can update the maps and software by connecting your
device to a Wi
‑
Fi network that provides access to the Internet.
This allows you to keep your device up to date without
connecting it to a computer.
1
Connect the device to a Wi
‑
Fi network (
).
While connected to a Wi
‑
Fi network, the device checks for
available updates. When an update is available, appears
on the Settings icon in the main menu.
2
Select
Settings
>
Updates
.
The device checks for available updates. When an update is
available,
Update Available
appears below Map or Software.
3
Select an option:
• To install all available updates, select
Install All
.
• To install only map updates, select
Map
>
Install All
.
• To install only software updates, select
Software
>
Install All
.
4
Read the license agreements, and select
Accept All
to
accept the agreements.
NOTE:
If you do not agree with the license terms, you can
select Reject. This stops the update process. You cannot
install updates until you accept the license agreements.
5
Using the included USB cable, connect the device to external
power, and select
Continue
(
).
For the best results, a USB wall charger that provides at least
1 A power output is recommended. Many USB power
adapters for smartphones, tablets, or portable media devices
may be compatible.
6
Keep the device connected to external power and within
range of the Wi
‑
Fi network until the update process is
complete.
TIP:
If a map update is interrupted or canceled before it
completes, your device may be missing map data. To repair
missing map data, you must update the maps again using either
Wi
‑
Fi or Garmin Express.
Updating Maps and Software with Garmin Express
You can use Garmin Express software to download and install
the latest map and software updates for your device. Garmin
Express is available for Windows
®
and Mac
®
computers.
1
On your computer, go to
.
2
Select an option:
• To install on a Windows computer, select
Download for
Windows
.
• To install on a Mac computer, select
Download for Mac
.
3
Open the downloaded file, and follow the on-screen
instructions to complete the installation.
4
Start Garmin Express.
5
Connect your dēzl device to your computer using a USB
cable.
6
When your dēzl device prompts you to enter file transfer
mode, select
Yes
.
7
On your computer, click
Add a Device
.
The Garmin Express software detects your device.
8
Click
Add Device
.
9
Follow the on-screen instructions to register your device and
add it to the Garmin Express software.
When setup is complete, the Garmin Express software
searches for map and software updates for your device.
10
Select an option:
• To install all available updates, click
Install All
.
• To install a single update, click
View Details
and select an
update.
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Device Maintenance
