Garmin 310 User Guide

Page of 74
nüvi 310/360/370 Owner’s Manual 
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Changing the Traffic Settings
  note: You can only access the traffic settings if your nüvi is connected to external 
power and an FM TMC traffic receiver. 
North American Options
The FM traffic services that you have subscriptions to are listed followed by the 
expiration date of the subscription. Touch 
Add
 to add a subscription. 
Non-North American Options
Auto
—select which provider to use. Select 
Auto
 to use the best provider for the area, 
or select a specific provider to use always. 
Search
—search for additional TMC traffic providers. To increase the search time, 
touch 
Yes
 to clear provider table. 
Subscriptions
—view your subscriptions. 
Adding a Subscription
You can purchase additional subscriptions or a renewal if your subscription expires; 
go to Garmin’s FM Traffic Web site at 
1.  From the Menu page, touch   > 
 
Traffic
2.  For Non-North American units, touch 
Subscriptions
 > 
Add
. For North 
American units, touch 
Add
3.  Write down the FM traffic receiver’s unit ID. Go to 
 to 
purchase a subscription and get a 25-character code.