Production Sound Mixer
Record dialogue and sound effects while scenes are being filmed.
Connects wires from telephone lines and cables to distributing frames in telephone company central office, using soldering iron and handtools: Solders connections, following diagram or oral instructions. Strings distributing frames with connecting wires. Tests circuit connections, using voltmeter or ammeter. Removes and remakes connections to change circuit layouts. Cleans switches and replaces contact points, using vacuum hose, solvents, and handtools. Lubricates moving switch parts. Assists TROUBLE LOCATOR, TEST DESK in locating and correcting malfunction in wiring on distributing frame.