Sony HCD-LX90AV Operating Instructions - Page 7

Step 2: Setting up the speakers By connecting the supplied speakers, you can enjoy Dolby Pro Logic Surround sound. Dolby Pro Logic Surround is a decoding system standardized in TV programs and movies. Dolby Pro Logic Surround improves the sound image by using four separate channels. These channels manipulate the sound to enhance the action as it happens on the screen. Since the center speaker cannot produce enough bass, the bass sound of the center channel is output from the front speakers. Center speaker Front speaker (L) Front speaker (R) 2 Place the center speaker so it is placed at about the same height as the front speakers (A). Align the center speaker with the front speakers or place it a little behind the front speakers' position (B). A B Center speaker Rear speaker (L) Rear speaker (R) Positioning the center and rear speakers Before you connect them, determine the best location for your speakers. 1 Place the front speakers at an angle of 45 degrees from your listening position. Front speaker (L) Center speaker Front speaker (R) 45 Rear speaker (L) Rear speaker (R) 3 Place the rear speakers facing each other at about 60 to 90 cm above your listening position. 60 to 90 cm Rear speaker continued 7