Viewing The Traffic Map; Viewing Traffic Delays; Adding An Xm Subscription - Garmin GPSMAP 640 Manual

If a non-severe traffic delay occurs on your route, the traffic icon shows
how much time the delay has added to your route. This time is already
included in your estimated arrival time.
Manually avoiding Traffic on Your route:
1. On the Map page, touch the traffic icon.
2. Touch traffic on Route.
3. Touch the arrows to view other traffic delays on your route, if
necessary.
4. Touch Avoid to avoid the traffic delay.

Viewing the Traffic Map

The traffic map shows color-coded traffic flow and delays on nearby
roads.
1. On the Map page, touch the traffic icon.
2. Touch Show traffic Map to view the traffic incidents on a map.
To return to the normal map from the traffic map, touch the traffic icon,
and then touch Show Normal Map.

Viewing Traffic Delays

1. On the Map page, touch the traffic icon.
2. Touch traffic Search to view a list of traffic delays.
3. Touch an item in the list to view the delay on a map and details about
the delay. If there is more than one delay, touch the arrows to view the
additional delays.
GPSMAP 640 XM WX Satellite Weather and XM Satellite Radio Supplement

adding an XM Subscription

1. To view XM subscription information, open the XM Radio player
(page 13).
2. Set the channel to zero (0).
3. Touch Radio ID to open the XM Subscriptions page.
4. Touch Subscribe.
5. Follow the on-screen instructions.
Note: Additional documentation is provided with your Garmin XM
antenna.
XM Traffic
For more information about an XM smart antenna, go to
www.garmin.com/xm. For subscription information and coverage cities
for XM NavTraffic, go to www.xmradio.com/navtraffic/.
Note: XM subscriptions are available for North America only.
Automotive Mode: Using XM
15