Button
3
is used to quickly access landmarks and routes settings in a list.
Press and hold the
Right arrow
(6 key or Fastforward button) to lock you into open area and
prevent Trek from automatically placing you on a nearby street. Press and hold the
Right arrow
again to leave open area lock. Now the Trek will automatically recognize whether you are in an
open area or on a street. When browsing a route, press and hold the Right arrow to go to Indoor
preview mode.
The
Confirm button
(# key), located in the bottom right corner of the keypad, is used to launch
actions and confirm the current selection.
The
Record
or
Bookmark
button Press to record a 4 second vocal description of a landmark.
Press and hold Record or Bookmark button
: Used to launch Route creation where users can
record a 4 second description of the route.
The
Explore
button * (star)
It is used to deactivate a route, letting you explore your environment without being guided.
9 key
: Press and hold the 9 key to launch the Backtrack function, allowing you to retrace your steps.
The
Go To
button.
Used to activate guidance to a landmark. It provides access to the list of landmarks that are set as
possible destinations.
Press and hold Go To
:
It is used to activate a pre-recorded route.
All buttons are interruptible
The current action is always that of the last button pressed. Pressing a button will launch its
assigned function, no matter what was the previous button pressed.
Return to basic navigation
No matter what actions have been undertaken, you can always return to basic exploration of your
surroundings by pressing the Explore button *(star).
Exiting lists
Whenever you are asked to make a selection, you must Confirm your selection. If the Confirm
button is not pressed, the system will return to the previous action after 30 seconds. The system
will announce the current state.
9.3
Using
the
GPS
Press the Online button until you reach the Orientation mode. A tone will be heard while the system
attempts to connect to GPS satellites. When connection is established, the system will announce
your current position and attempt to find street names and landmarks. Your Trek is ready to use. If
a connection cannot be established or if it is lost along the way, move to a different location with an
