When connected full time to a GPS...

Ability to show the track onscreen and log it direct to a file.

Choice of pointer graphic or make your own

Display speed, altitude and bearing.

Navigate to a Waypoint or navigate along a predefined Route

Sound and show alarms when approaching waypoints.

Sound and show alarms when entering Alarm Zones

Display Range Rings or a Compass Rose at the GPS position

Three mode settings for Night Vision

Set screen intensity

Show your position in a separate Regional Map window

Anchor Alarm

Satellite View and GPS Fix Information

GPS Fix Image