V92B

Description

Performs organizational level maintenance and operation of the AN/SIA-127/134 Announcing Systems which supports the 1MC (General), 2MC (Machinery), 3MC (Aviators), 5MC (Flight Deck), 6MC (Ship-to-Ship), 10MC (Well Deck), 29MC Threat Announcing, or Emergency 3MC announcing circuits, depending on the software package loaded into the control system. Using basic knowledge and skills perform fault isolation and corrective maintenance on the AN/SIA-127/134 Announcing Systems which consist of Power Supplies, Telephone Interfaces, Control Computers, Digital Audio Players, Digital Matrix, Audio Control Panels, Audio Relays, Speaker Group Relays, Monitor Panels, Audio Amplifiers, Digital/Analog Microphone Control Stations, Presentation Control Stations, and Speakers. Utilizing basic networking knowledge and skills set up and maintain software configurations of all system features. Ensures 24 hours-a-day operation during ship readiness conditions I through V.