NorthStar 961 Reference Manual page 340

Chapter 13 - Customizing Setup Functions
Page 13-70
To the right of the LONGITUDE column is a red vertical slide
bar, which is relative to the size of the list of waypoints in the
database. The smaller the slider, the larger the list; the larger
the slider, the smaller the list. The slider also indicates your
relative position in the list. If there aren't any user-defined
waypoints in the database, the SETUP DEMO MODE screen
will be empty.
2. To select a starting position for demo mode, you can use
any of the following:
> the last position fix (as lat/lon, outlined in a flashing red/
green box at the bottom of the SETUP DEMO MODE
screen)
>
one of the waypoints stored in the database
>
user-entered lat/lon coordinates
961/962 Operations and Reference Manual, Rev. A
Setup demo mode screen