Two-Way Speaker (400-0132) Installation Faxback Doc. # 16330 Selector Switch CAUTION: This speaker selector switch is limited to a maximum of 10 watts/channel, continuous music power. SELECTING A MOUNTING LOCATION Select a location that is: Within reach of the speaker wires. Convenient for operating the switch. Suitable for mounting the selector switch using the supplied machine screws. MOUNTING Position the speaker selector switch on the selected mounting location, then screw the four supplied machine screws into the selector's screw holes to secure it in place. CONNECTIONS You can connect the speaker selector switch between an amplifier's speaker output terminals and the speaker input terminals. NOTE: Your local Radio Shack store sells the necessary speaker wire. To connect speaker wire to a speaker selector switch terminal, you can simply wrap the stripped end of the wire around the terminal's screw stem (under the flat washer). CAUTION: When using stranded wire, be sure to twist them so all strands contact only the appropriate terminals. If loose strands are allowed to touch nearby terminals, the system might not operate properly. Use either a flatblade or Phillips screwdriver to loosen and tighten the four AMP and the eight SPK A and SPK B terminal screws. 1. connect the amplifier's left speaker output terminals to the AMP L (left) negative (-) and positive (+) terminals and tighten its screws. CAUTION: Be sure to follow proper polarity (- to - and + to +) when making the connections. 2. Connect the amplifier's right speaker output terminals to the AMP R (right) negative (-) and positive (+) terminals and tighten its screws. 3. Connect the first speaker system's left and right negative (-) and positive (+) terminals to the corresponding SPK A R and L terminals on the speaker selector switch and tighten its screws. 4. Connect the second speaker system's left and right negative (-) and positive (+) terminals to the corresponding SPK B R and L terminals on the speaker selector switch and tighten its screws. (ALL-08/04/95)