B&G Deckman - Manual (Page 40)

What If?
3.13
Est VS Estimated Boat Speed; this is a speed through the
water.
AS Estimated Apparent Wind Speed.
AA Estimated Apparent Wind Angle.
TS Estimated True Wind Speed.
TA Estimated True Wind Angle.
Dist Distance to the laylines if the leg is not free; else
blank.
Time Time to the mark, or to the laylines if the leg is not
free.