Sony SA-VA55 Operating Instructions - Page 13
Adjusting, Sound, Using, External, Center, Speaker
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Home Theater Operations To restore the delay time to the factory setting Press DELAY TIME and then RESET. Resetting an entire surround mode Press the button for the surround mode you want to reset (i.e., HALL) and then press RESET while the name of the surround mode is being displayed. All of the adjustments in that mode, including the bass and treble (page 13), are reset to the factory settings. Using an External Center Speaker Since this system incorporates a center speaker (see page 5), you don't have to connect a center speaker. However, it is possible to connect a center speaker, if you already have one, to the CENTER SPEAKER terminals. Be sure to use a speaker with a 4 to 8 ohm impedance for the center speaker. left front speaker CENTER SPEAKER center speaker Adjusting the Sound Although this speaker system's sound quality is already adjusted. You can change the settings, as you like, for each surround mode individually. The following settings remain stored in their respective surround mode until you change them. l - Use a screwdriver and remove the screw holding the CENTER SPEAKER button cover in place. Then depress the CENTER SPEAKER button. This turns off the internal center speaker and directs the center channel signal to the CENTER SPEAKER terminals. REAR CENTER BALANCE UR O 0 O ED 0 O0 0 • 0 O 0 O 0 S. WOOFER ADJUST +/- RESET SUPER WOOFER MODE (1, 2, OFF) 1 Playback a program and choose a surround mode. 2 Make the following sound adjustments according to your preference and/or the type of program you are watching. INT N ERNAL PAK EX7ERNAD Connecting an external center speaker lets you choose from 4 different Dolby Pro Logic Surround center modes: NORMAL, WIDE, 3 CH (3 Channel logic), or PHANTOM. Use the NORMAL or WIDE mode. For details on Dolby Pro Logic Surround sound, see page 15. 0 To press adjust the super woofer level adjust the bass level adjust the treble level S.WOOFER, then press ADJUST + or - BASS, then press ADJUST + or - TREBLE, then press ADJUST + or - SURROUND 0 K9 CENTER MODE adjust the balance BALANCE L or R* * Since BALANCE L and R control sound from the front speakers, they have little effect on DOLBY SUR when the source software has a high proportion of center-channel sound. To restore the factory settings Press RESET after pressing either S.WOOFER, BASS, TREBLE, or BALANCE L or R. Press SURROUND on the front left speaker to choose PRO LOGIC. ("PRO LOGIC" appears in the display instead of "DOLBY SUR" when you connect an external center speaker.) 2 Press CENTER MODE on the front left speaker a few times until the center mode you want appears in the display. 3 Adjust the speaker volumes and delay time, if necessary, by referring to page 12. 13