TwoNav Ultra Guía Rápida página 5

Note: GPS positioning requires good sky visibility and may take
several minutes after turning on the GPS unit.
In order to switch the device off, press
seconds and select 'Shutdown'. If you select 'Block', the screen
will be turned off and the keys will not respond. By doing this you
will be able to carry the device in a pocket avoiding involuntary
actions on the device. In order to unblock the device, press the
'OK' key for a few seconds.
Operation
Press 'Page' key to switch between the 3 main pages:
Map, Data fields and Menu.
Map
• Drag the map using the touch screen to explore the
surroundings.
• Use the 'Up / Down' keys to adjust the zoom level
• Press 'Page' key or 'Re-center' button when you wish
return to your current position.
• Shortly tap on any place of the map in order to show the tool
bar: 'Mark waypoint', 'TrackUp / NorthUp' and '2D / 3D'.
• Short tap again on the map to show the 'Hint' information.
Note: Toolbar and 'Hint' will be automatically hidden after 3
seconds.
Data fields
Switch between the different pages by pressing the 'Up / Down'
keys. You can change the content of a data field by making a long
tap on it selecting 'Change this field'.
'OK' key for a few
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