NAVIS NavDP 4000 Series Operation Manual page 244

If "Foot Print" softkey is disabled (dark-grey), make sure that auto control modes were chosen and it was enough
time to plot the selected number of points.
DP Footprint Plot contains the following data (see Figure 10.103):
– vessel location;
– vessel heading;
– observation number;
– plotting interval;
– each PRS status;
– each thruster status;
– TAL mode;
– wind speed/direction;
– DP current speed/direction;
– fields for manual filling by the Operator (e.g. wave height/direction and current speed/direction values).
The plot is automatically scaled depending on PRS/thruster quantity.
243
NAVIS NavDP 4000. Operation Manual
Doc. 000.JDP-10000-OME, rev.3.3.13/"2102.$–17A-Advanced"