Attach the phono cartridge to the cartridge using two screws and nuts supplied with the cartridge. The phono cartridge is connected to the cartridge holder (also known as a headshell), which is attached to the tonearm. Release the cartridge holder from the tonearm by sliding the tonearm lift bar to the rear of the turntable. Before tightening the screws make sure the cartridge is centered and aligned on the cartridge holder. (Note: To prevent damage to the stylus, keep the stylus cover in place during this step).