Yamaha RX-V2500 Owner's Manual - Page 64
Presence Presence speakers, Bass Out Bass out, Bass Cross Over Bass cross over, 80Hz THX
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SYSTEM OPTIONS Presence (Presence speakers) Choices: None, Yes Surround Surround Back Presence Bass Out Bass Cross Over None Yes • Select "None" if you do not have presence speakers. This unit directs all presence channel signals to the front left and right speakers. • Select "Yes" if you have presence speakers. Note When Zone2 Amplifier is set to "Internal" (see page 63), Presence is automatically set to "None". Bass Out (Bass out) LFE signals carry low-frequency effects when this unit decodes Dolby Digital or DTS signals. These lowfrequency signals can be directed to both front left and right speakers, and to the subwoofer (which can be used for both stereo reproduction and sound field programs). Choices: Both, SWFR, Front THX recommendation: SWFR Surround Back Presence Bass Out Bass Cross Over SWFR Phase Both SWFR Front Bass Cross Over (Bass cross over) Use this feature to select a cross-over (cut-off) frequency for all low-frequency signals. All frequencies below the selected frequency are sent to the subwoofer. Choices: 40Hz, 60Hz, 80Hz (THX), 90Hz, 100Hz, 110Hz, 120Hz, 160Hz, 200Hz THX recommendation: 80Hz (THX) Presence Bass Out Bass Cross Over SWFR Phase 40Hz 60Hz 80Hz (THX) 90Hz 100Hz SWFR Phase (Subwoofer Phase) If bass sounds are lacking or unclear, use this feature to adjust the frequency phase characteristics of your subwoofer. Choices: Normal, Reverse Bass Out Bass Cross Over SWFR Phase Normal Reverse y This menu item is also available in the front panel display system options menu (see page 82). Note • Select "Both" to direct LFE signals to the subwoofer. Front L/R low-frequency signals are directed to both the subwoofer and front channels, and all other lowfrequency signals are directed in accordance with other speaker settings. • Select "SWFR" if you connected a subwoofer. The unit directs all LFE and low-frequency signals in accordance with other speaker settings. • Select "Front" if you have not connected a subwoofer. The unit directs all low-frequency and LFE signals to the front speakers (even if you have previously set Front to Small in Speaker Set). 60