AvMap EKP-IV User Manual page 38

The numbers on either side of the CDI represent a full-scale deflection.
To change the CDI scale press the left/right cursor key.
The EKP-IV references navigation information to the next Waypoint in the
active Flight Plan. When you reach the destination of one leg, the EKP-IV
automatically switches to the next leg.
This leg switching occurs when the airplane crosses the bisector of the 2 legs, as
shown in the diagram.
The pilot may choose a different leg (forward of the present location) by using
the Flight Plan menu and activating the leg destination.
> 'MENU' 1 sec. + "FLIGHT PLAN" + 'ENTER'
Highlight the destination Waypoint of the desired leg and press 'GOTO' to
activate that leg of the Flight Plan.
Fig. 4.1 - Flight Plan
The Location information displayed on the Nav/Location screen includes the
destination waypoint, Bearing (BRG), Track (TRK), Estimated Time Enroute
(ETE), Distance to waypoint (DST), Ground Speed (GS), Cross Track Error
(XTE), LAT/LON coordinates, GPS Altitude, Time to Descent, Estimated
Time of Arrival (ETA), and the current time.
NOTE
If you are using an external GPS, combinations of time, date and altitude may not be displayed.
Normal GPS altitude accuracy can be +/- 1000 feet
The Altitude (ALT), distance and velocity units of measure are selected from
Units Setup in the System Setup Menu; the clock format (time and date) is
selected from Time Format in Date & Time Setup, also in the Setup Menu
(refer to Chapter 14).
40 User Manual