B&G Zeus2 12 - Manual (Page 30)

Laylines
Configures the options for laylines on the
chart and on the SailSteer panels.
The image shows laylines from mark/
waypoint with limits.
The following settings are available:
Boat Displays laylines from boat, indicating the
target course
Always show boat laylines Displays boat laylines
Mark Displays laylines from mark/waypoint,
indicating the target course to sail to reach
the mark/waypoint
Tidal flow correction Calculates the tidal effect of the boat based
on COG, and applies this information to the
laylines.
Overlapped Extends the laylines beyond the tack/gybe
intersection
Length Sets the length of the laylines
Target wind angle Defines the target for the TWA (True Wind
Angle). The target can be read from your
polar table, it can be read from the live
measurements, or it can be manually
entered upwind and downwind sailing
angles.
Limits Sets the maximum tack/gybe time period to
either side of the laylines. When turned on
the limits are indicated with a dotted line on
the chart and on the SailSteer panel
Synchronize 2D/3D chart
Links the position shown on one chart with the position shown on the other chart when a
2D and a 3D chart are shown side by side.
Pop-up information
Selects whether basic information for chart items will be displayed when you selct the item.
Grid lines
Turns on/off viewing of longitude and latitude grid lines on the chart.
Course highway
Adds a graphic presentation of cross track error (XTE) limits to the route. For setting the XTE
limit, see "XTE limit" on page 38.
Waypoints, Routes, Tracks
Turns on/off displaying of these items on chart panels.
30 Charts | Zeus2 Operator Manual