Panamax M5400-PM
Max 5400 Power Management

The 12 volt trigger can be used to turn the switched outlets on your power conditioner on and off by sensing when items with 12 volt outputs, such as an Audio Video Receiver, turn on. Use a 1/8" (3.5mm) mono mini cable. Connect one end to the power conditioner's 12V Trigger "In" while connecting the 12V Trigger "Out" of the device whose power state you'd like to use to trigger the switched outlets on the power conditioner.