Raytheon HSB L755, Owner'S Handbook Manual

Page: 169 / 224

Chapter 6: Further Chart Operations 6-7
Cu
rs
o
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o
➤
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.
6.5 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 7.3) 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 another radar on the chart dis-
play or chart window (default -
OFF
).
• Chart Cursor In: displays the cursor from another or chartplotter on the
radar display or radar window (default -
OFF
).
Note: The remote display must have SeaTalk Cursor Out enabled.
• SeaTalk Cursor Out: enables the output, onto SeaTalk, of the display’s
own cursor (default -
OFF
).
• Cursor Echo Local: echoes the cursor position between open windows on
the same display (default -
ON
).
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
or
CHT
) to
indicate its origin. This means that you could move the cursor over a target on
the radar display, and check the identity of the target by looking at the radar
cursor position on the chartplotter.
MARKS