Watson Industries, Inc.
DMS-SGP02 Rev K 03/22/2018
22
5) To set the heading mode to Relative Heading type ‘2’. This is the normal DMS mode (non-
GPS). In this mode, the GPS antennas do not need to be connected.
To make any of these modes the default the next time you power the unit on type in " (a quote
mark.)
Setting Velocity Mode
1) Activate Command Mode (See above).
2) Type '&'(this will bring up the main menu again).
3) To set new baud rate, type ‘5’.
This will bring up the menu:
4) To set to GPS Ground Velocity type ‘1’. This is the mode when using the GPS module.
5)
To set to Analog Velocity type ‘2’. This is the normal DMS mode (non-GPS). Make sure that
the proper analog velocity signal is applied.
To make this selection the default the next time you power the unit on type in " (a quote mark.)
Setting Antenna Spacing
1) Activate Command Mode (See above).
2) Type '&'(this will bring up the main menu again).
3) To set new baud rate, type ‘6’.
This will bring up the menu:
4)
Enter the Antenna Spacing with up to three decimal places.
Note: Input values outside the limit range are rejected (with ‘ENTRY EXCEEDS LIMITS - TRY AGAIN’
message) and the unit returns to the previous menu
SELECTION HEADING SOURCE (OR 'Q' TO QUIT):
1 = GPS GROUND TRACK VELOCITY (GPRMC GPS Message Required)
2 = ANALOG VELOCITY
CURRENT SPACING IS: 0.500
ENTER ANTENNA SPACING IN METERS (0.300 to 5.000), Q TO QUIT
