To start the TT-900 simply remove the dust cap and place the TT-900 on top of the TT-1000. The TT-900 should be powered by the provided DC cable. Pressing the “On/Off” button will turn the TT-900 on. Once the TT-900 is powered on, press the “Play” button to begin playing records. You can also press the “Reset” button if you’re not satisfied with the results.