Locked Heading; Locking And Unlocking The Heading - Raymarine Raydata Installation And Operating Handbook

Chapter 6: The Display Pages

Locked Heading

You can access this page in two ways:
• Press NAV from the Heading page.
• Press
key combination is used for a different purpose, as indicated on the
display. This method also locks the heading, if it is not already locked.
If the heading is already locked, this access method does not affect
the value of the locked heading.
This display shows the locked heading and the boat heading, in
degrees Magnetic or degrees True, depending on the choice made in
the Setup pages (see Chapter 4). It also shows a steering bargraph,
which provides a graphical indication of the difference between the two
headings.
If the RayData is being used as part of a larger system, with an autopilot
connected to the SeaTalk bus, and the autopilot is in lock mode, then the
display will show PILOT HEADING instead of LOCKED HEADING, and
the locked heading value received from the Autopilot is displayed. Note
that the RayData locked heading does not have any effect on the
autopilot.

Locking and Unlocking the Heading

If you have accessed this page via the Heading page, the heading may
not be locked. In this case, the locked heading display shows three
dashes instead of a value, and the message at the bottom of the screen
instructs you to press
To unlock the heading, press
Ú Ú Ú Ú Ú Ù Ù Ù Ù Ù
and together from any page, except those where this
Ú Ú Ú Ú Ú
and
Ù Ù Ù Ù Ù
together to lock the heading.
Ú Ú Ú Ú Ú Ù Ù Ù Ù Ù
and together again.
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