Raymarine L1250DRC, Owner'S Handbook Manual

Page: 97 / 246

Chapter 4: System Setup 4-19
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i. A locked heading over a SeaTalk connection
ii. The heading at the time Course Up was selected
To update the Course Up reference while Course Up is the current mode,
re-select Course Up from the set up menu.
• Head Up: The chart is displayed with the vessel’s current heading
upwards. As the heading changes the chart will rotate.
Object Information
You can set Object Information
ON ALL, ON POINTS
or
OFF
to determine when
an object identification pop-up is displayed. When set to
ON ALL
, the
information pop up is displayed when the cursor is placed over any chart area
for two seconds.
ON POINTS
enables the information pop up when the cursor is
placed over a displayed chart object and
OFF
disables the information pop up.
Palette
The Palette option lets you specify which color palette,
SHADE
or
SUNLIGHT
,
the display uses.
The Sunlight palette is optimized for best display clarity in bright sunlight. In
dimmer conditions you may prefer the shade palette.
Waypoint Options
Waypoint Symbols controls whether or not the waypoints are shown on the
Chart display, with their appropriate symbols. The active waypoint and
waypoints in the current route are always shown.
Waypoint Numbers controls whether or not the waypoint numbers are
shown for any waypoints in the current route.
Default Waypoint Symbol lets you select the symbol you want used for
waypoint display.
Vectors
Heading, Tide and Course Over Ground vectors can be displayed as a line
from your vessel. The length of the vector is determined by your choice of
SOG and the time period. An infinite vector extends to the edge of the chart
screen.
Heading Vector indicates your current heading.
COG Vector indicates your course over ground.
Tide Vector indicates the tide angle. Tide information is calculated from the
speed through water, compass and position data.
81213_1.book Page 19 Monday, March 17, 2003 1:14 PM