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3-5
19. Choose HEADING DATA and then press the C: EDIT soft key.
HEADING DATA
▲
{
MAGNETIC
~
TRUE
▼
20. Choose the appropriate heading data format and then press the C: ENTER soft key.
Select MAGNETIC when connecting with a magnetic compass, or select TRUE when
connecting with a gyrocompass or satellite compass
21. Choose ANTENNA ROTATION and then press the C: EDIT soft key.
ANTENNA ROTATION
▲
~
ROTATE
{
STOP
▼
22. Choose ROTATE (other than MODEL 1954C-BB or 1964C-BB) or STOP (MODEL
1954C-BB or 1964C-BB) and then press the C: ENTER soft key.
For the MODEL 1954C-BB or 1964C-BB, follow the procedure in the illustration at the
top of the next page. For other models, go to step 23.