Setting the Heading Reference Source
You can set the heading reference source to internal (default) or
external. When internal heading data is selected, the system receives
heading data from the GyroTrac's sensor. You can select external
heading data if an external compass is connected to the system.
Use the flowchart in Figure A-3 to modify the heading reference
source.
Figure A-3 Setting the Heading Reference Source
<Default Display>
Setup display type?
Enter
Setup configuration?
Enter
Then select "Yes" to
confirm your selection.
Set brightness?
Yes
Set heading int/ext?
Yes
Reference: Internal
Int
Select Int for internal or Ext
for external, then select Enter.
Menu
Next Return
Select Next
until "Setup
configuration?"
is displayed.
Next Return
Next Return
Next Return
Enter
Ext
TracVision M5/M7 User's Guide
Appendix A - Advanced Settings and Functions
77