[. . . ] This is an example of how to connect this receiver and your components. Refer to steps 2 to 4 of "Getting Started" of the operating instructions supplied with this receiver for details on other connections and other components. * The surround back speakers (left/right) are compliant with the zone 2 operation. [. . . ] * The surround back speakers (left/right) are compliant with the zone 2 operation. Connect the supplied AC power cord (mains lead) to the AC IN terminal on the receiver, then connect the AC power cord (mains lead) to a wall outlet. Connect the speakers according to the number and kind of your speakers. By deciding on the color or mark of the speaker cord to be connected to the plus (+) or minus (­) connector, you can always be sure of connecting the cord correctly without mistaking plus or minus. Sets the frequency to one that you adjusted using the Setup Manager application software. This parameter appears only if you adjusted the frequency using the Setup Manager application software. You can set up the speakers to obtain the desired sound from all connected speakers automatically by using the auto calibration function. During the calibration, the sound that comes out of the speakers is very loud. Use a stool or tripod so that the optimizer microphone remains at the same height as your ears. Orient the L end of the optimizer microphone toward the front left speaker and the R end of the optimizer microphone toward the front right speaker. When a subwoofer is connected, turn on the subwoofer and turn up the volume beforehand. If you connect a subwoofer with the crossover frequency function, set the value to maximum. If you connect a subwoofer with an auto standby function, set it to off (deactivated). You can select the language to be used for messages on the TV screen from 4 languages. You should set up each component so that take out sound is output from speakers correctly when you play back a connected component. The auto calibration function allows you to measure the following: speaker connections, polarity of speakers, speaker distance, speaker size, speaker level, frequency characteristics. [. . . ] You can select the language to be used for messages on the TV screen from 4 languages. You should set up each component so that take out sound is output from speakers correctly when you play back a connected component. The auto calibration function allows you to measure the following: speaker connections, polarity of speakers, speaker distance, speaker size, speaker level, frequency characteristics. [. . . ]