User Guide

688(I) AND AKULA: TMA STATIONS
Use of the TMA station is included in the first portion of the TMA section.The 688(I)’s and the
Akula’s TMA stations contain nearly all the same labels. The two stations are seen here and the
labels and buttons are described below.
TMA Board: Contains the bearing history for the selected contact as well as the TMA ruler and Dot
stack as described in the early portion of the TMA section.
Time History Menu
As long as a tracker is tracking, bearing information is sent to TMA in two minute intervals. Right-
click the TMA Board to change the bearing return history on the TMA Board.The following options
are available:
10 min = up to 5 bearing lines
20 min = up to 10 bearing lines
60 minutes = up to 30 bearing lines
240 minute = up to 60 bearing lines
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TMA Board
TMA Solution Input
688(I) TMA Station
Cursor Readouts
Plot Control
Track options
TMA Solution
Akula TMA Station
TMA Board
Trial Solution Area
View Controls
Cursor Readouts
Track Options
TMA solution
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