Standard Horizon QUANTUM AIS GX6000E Owner's Manual page 35

7.8.4 Changing COG to True or Magnetic
Allows the GPS COG (Course Over Ground) and the BRG from an AIS target
to be selected to show in ON or OFF. Factory default is "OFF" however by
following the steps below the COG can be changed to "ON".
1. Press the MENU key to display "MENU".
2. Rotate the DIAL/ENT knob to select "SETUP", then
press the [SELECT] soft key.
3. Rotate the DIAL/ENT knob to select "GPS SETUP",
then press the [SELECT] soft key.
4. Rotate the DIAL/ENT knob to select "MAGNETIC
VARIATION", then press the [SELECT] soft key.
5. Rotate the DIAL/ENT knob to select "OFF" or "ON".
6. Press the [ENTER] soft key to store the selected
setting.
7. Press the CLEAR key to return to radio operation.
Setting to "ON" is effective only when the RMC sentences with magnetic
data are input from external devices such as a GPS receiver (The
SCU-31 inputs the RMC sentences, but does not input with magnetic
data.).
GX6000E
NOTE
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