Gnav3 (c) Copyright Haggis Computers 1993
Notes created  1 June 1993

You will need the following items before you can successfully
install this program:-

1.   Psion Series 3
2.   MCLINK
3.   A Clean Solid State Disk, or RAM Disk of at least 128k

To install this program, copy the files to your Pc's subdirectory
called C:\psion3 containing MCLINK. Connect your Series 3 to the 3Link and place an SSD or RAM disk in drive A. Start your Pc and run
MCLINK. At the $ prompt type  @Gnav3.ins     Gnav3 will now
be installed.

As this is an unregistered version, you will get a nag screen
every so often, other than that it is fully operational. Install
the application into your system screen and select it as you
would any other application. (Any problems, just refer to your
Series 3 User manual page 194).

Once you have started the program, you can use any of the
following keys to assist you:-

     Psion Help. . . . . Displays Hot key menu list(below)

     Help . . . . . . . .Displays subject related help depending
                         on cursor position
     A. . . . . . . . . .Select aircraft
     D. . . . . . . . . .Enter destination
     F. . . . . . . . . .Change fuel flow
     G. . . . . . . . . .Limit groundspeed
     M. . . . . . . . . .Approach minimas for waypoint
     P. . . . . . . . . .Print flight plan
     R. . . . . . . . . .Enter fuel reserves
     S. . . . . . . . . .Enter start point
     T. . . . . . . . . .Enter or calculate TAS
     V. . . . . . . . . .Enter diversion
     W. . . . . . . . . .Enter wind
     Z. . . . . . . . . .Zap route
     TAB. . . . . . . . .Quick loading
     Psion Up Arrow . . .Move to start point
     Psion Down Arrow . .Move to diversion
     Psion Left Arrow . .Move to start of route
     Psion Right Arrow. .Move to end of route
     Psion L. . . . . . .Global load
     Psion W. . . . . . .Global wind
     Psion Z.............Zero Route Fuel

Latitudes and longitudes should be entered in the following
format:     N5712.3  representing North 57 degrees 12 minutes
                     and 18 seconds
            W00212.3 representing West 2 degrees 12 minutes and
                     18 seconds. Note 0's must be used do not
                     abbreviate.
            w22.1 or e0.0   representing variation, always use
                            0's if the variation is nothing.

If you decide to register the program, you will be entitled to
free updates and support, plus you will receive a users manual.

Haggis Computers
Market Cottage
Meikle Wartle
Inverurie
Aberdeenshire AB51 9AA
Tel & Fax +44 (0)4675 243

Product notes can be either sent directly to us or via
Compuserve 100271,2150