Description
The AMG-1 and ATG-2 produce low-level tones or messages. To drive speaker circuits, the audio signal must be fed through an AA-30, AA-30E, AA-100, AA-100E, AA-120, or AA-120E Audio Amplifier. The output of the amplifiers is then fed to the modules that control the speaker zones (refer to Figure 2.3-1). The AMG-1 or ATG2 can drive up to 50 amplifiers per channel.