3.2.3 How to use the Amplifier
3.2.3.1 Connect the Output of Amplifier and Ground to SPEAKER input terminal
near the Amplifier.
3.2.3.2 Apply the input signal to Amplifier input.
3.2.3.3 Turn VOLUME knob to the target level.
Warning
3.2.3.4 Must connect Amplifier’s output to Speaker input before apply the input
signal.
3.2.3.5 When finished, must disconnect or remove all circuit wires from The Amplifier
and Spaeker input.