LG LN740 - Manual (Page 48)

Finding a location with navigation
48
Test TMC :
When you tap this button, The Navigation expands
the search radius for to the "Whole Map" for one
minute and switches automatically to the TMC Inbox
screen and Displays one test message called
"Testing TMC Service". After one minute, Navigator
reverts to the route and the 200 meter radius.”
If you do not receive any message after tapping this
button, please check in the following order:
1. If you see the turner scanning but not locking on a
TMC station, try to change your position and
check that you have put your antenna vertically
upright.
2. Depending on your location, you may not have
TMC coverage.
3. Check that you are using the map of the country
that you are currently traveling in.
Please make sure your navigation unit acquires the
GPS signal before starting Traffic service free trial or
subscription.
(Current position icon will turn green when GPS
signal is acquired)
If you complete traffic service free trial without
acquiring GPS signal, the unit may not display the
accurate expiration date.
However, if the unit acquires GPS signal after
completing traffic service free trial or subscription, the
expiration date will be automatically
adjusted and displayed correctly on the screen.