Raymarine 530, Owner'S Handbook Manual

Page: 97 / 170

Chapter 4: Further Chart Operations 4-7
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To cancel the MOB, press and hold the
MARKS
key for 2 seconds.
The chart is re-drawn at its previous scale, and the MOB symbol and data box
are removed.
Note: The MOB procedure can also be initiated or cancelled if the appropri-
ate SeaTalk message is received by the display unit.
4.5 Cursor Echo
In a system with a radar display connected via SeaTalk, you can set the display
to enable cursor echo. Cursor echo (accessed from System Set Up, described
in
Section 5.3 ) enables you to display a radar cursor on the chart picture, or a
chart cursor on the radar picture(you cannot display a remote chart cursor in a
chart window nor a remote radar cursor in a radar window).
The following options can be toggled
ON
or
OFF
:
• Radar Cursor In : displays the cursor from a radar on the chart window
(default -
OFF
).
• Chart Cursor In: - not valid for the SL520/530/631PLUS display.
• SeaTalk Cursor Out: enables the output, onto SeaTalk, of the display’s
own cursor (default -
OFF
).
• Cursor Echo Local: - not valid for the SL520/530/631 PLUS display.
If you set the options to OFF , no cursor echo information is displayed.
When the appropriate option is switched on, the display shows its own cursor,
plus the cursor of the other display with appropriate cursor text (
RDR ) to
indicate its origin. This means that you could move the cursor over a target on
a radar display, and check the identity of the target by looking at the radar
cursor position on the chartplotter.
MARKS