2. OPERATIONAL OVERVIEW
2-11
2.1.5 Own ship functions box
The own ship functions box shows information about own ship, enables offset, and does
TM reset.
• [Offset] button: See section 18.8.1. This button is only operative in the Voyage navi-
gation mode.
• [WGS84] button: Convert position data between datum; go to selected position on the
current chart. Click the button to display the dialog box shown below. To convert a po-
sition from one datum to another, select the datum source at the [Source] pull-down
list and enter position. Select the datum to convert to at the [Converted] pull-down list
then click the button. The position on the chart selected is shown below the [Con-
verted] pull-down list. To go to a position, click a [Go To] button.
• ENC info: ENC chart info appears here.
No indication: ENC chart is currently displayed.
"ENC data available": Currently, RNC chart is shown, but ENC chart is available.
"Non-ENC data": Non-official ENC material, in yellow characters. See section 3.21.
• RNC info: "RNC data" appears (in yellow) when raster chart is in use.
• 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.
"Ship off screen": Ship is out of the display area.To restart true motion, click the indi-
cation.
TM/CU status
Offset button
RNC info
appears here.
WGS 84 button
ENC info
appears here.