6. CHART OVERVIEW
6-9
• ENC info: ENC chart info appears here.
No indication: ENC chart is currently displayed.
"Non-ENC data": Non-official ENC material, in yellow characters. See section 7.18.
• TM/CU status:
"TM/CU Reset": True motion reset is active. (Chart is stationary and own ship
moves on the chart.)
"TM Reset off": When dragging the chart; true motion is OFF. To restart true motion,
click the indication.
"Ship off screen": Ship is out of the display area.
6.1.6 Route information box
Course to steer
Asterisks appear in data locations when no route
is selected for navigation.
• [Route]: Name of monitored route.
• [Plan Speed]: Planned speed to approach "To
WPT".
• [Plan Course]: Planned course between previ-
ous WPT and "To WPT".
• [Course to Steer]: Calculated set course to fol-
low the monitored route, including off track, drift
and gyro error compensation.
• [CH Limit]: Planned width of channel to ap-
proach "To WPT".
• [Off Track]: Perpendicular distance the ship is
from the intended track.
• [To WPT]: The waypoint that the ship is ap-
proaching.
• [DIST to WOP] (Wheel Over Point): Distance to
the point where rudder order for course change
at "To WPT" is given.
• [Time to Go]: Time to go to WOP (hh:mm:ss).
• [Turn RAD]: Planned turning radius at "To
WPT".
• [ROT]: Calculated rate of turn that is based on
current speed and planned turning radius.
• [Next WPT]: The WPT following the "To WPT".
• [Next Course]: Next course (in degrees).
0.9 m
37
341.2°
WOL (Wheel Over Line)
Course to steer: 110°
Planned course: 90°
Current
Course to steer: 120°
WOL
Planned course: 90°
No current
Current present
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