In this status, a ship's defense fields were energized, and/or the deflector shields were brought to full power, but the weapons systems remained off-line. (TOS: "A Taste of Armageddon" ; "The Lights of Zetar" ; Star Trek II: The Wrath of Khan, Star Trek IV: The Voyage Home) Depending on the situation, the captain could order a reduction in the closing speed between itself and any potential incoming threats. (TAS: "The Pirates of Orion"; Star Trek IV: The Voyage Home)