
Once a weapon site has "locked" on to a target, it will maintain that lock
until the player selects "ARM" or "FIRE" or the target is destroyed. If 
the target is destroyed, the site will return to "ARM". 

CIWS
You can select automatic defense or manual defense by clicking on the "A" 
or "M" buttons in the CIWS box or pressing upper case "A" or upper case 
"M" as long as neither CIWS site is in the "locked" position. If you 
select automatic defense, the CIWS will fire at any enemy target lock 
within firing range until the target is destroyed. 

Five-Inch Gun
To fire the 5-inch guns, you need to lift the cover off the buttons that 
fire the weapon by clicking on the yellow-and-black-striped cover or by 
pressing lower case "c". When the cover is off, you will see two red 
buttons. The left button is for the fore guns, and the right button is for
the aft guns. The 5-inch gun is best used against patrol boats and land 
targets. 

     NOTE:  The 5-inch gun has the same functionality as when pressing 
upper case "G" in the Tactical Plot Map Screen. Upper case "G" 
automatically fires the guns.

