2-14 Setup and Operation2. Connect the left speaker cable (with the dual plug) to the right speaker connector la-beled TO LEFT SPEAKER (see Figure Section 2-12).3. Connect the right speaker cable (with the single plug) to the SPK OUT jack on thesound board at the rear of the system unit.Figure Section 2-12 Ready 9520 Speaker ConnectionsConnect the 6-volt AC adapter as follows.1. Remove any installed batteries from the speakers.2. Plug the AC adapter into the DC 6V jack on the back of the left speaker (see FigureSection 2-12).3. Plug the other end of the AC adapter into a properly grounded wall outlet.
