
ECM Manual/Auto Def controls whether the countermeasures will be deployed 
manually or automatically. Click on the button next to this feature to 
toggle it to the desired option. Your selection will toggle between "AUTO"
and MANUAL" in the same space.
Countermeasures can be activated against torpedoes from the Passive Sonar 
Screen. The word "Countermeasures" turns red when the countermeasure 
fires. 

     NOTES:  The countermeasures will not be displayed as an icon on the 
Sensors/Weapons screens. To determine whether a countermeasure is working,
look at the target to see if it is moving away from you.

     You must be in manual mode to control when countermeasures are fired.
If you are in automatic mode, the countermeasures systems will fire 
countermeasures whenever appropriate.

     To change the type of countermeasures you want to use, you must be in
the Manual mode of ECM to make the different selections.

