Yamaha RX-V2500 Owner's Manual - Page 65

■ Speaker Distance (Speaker distance) Use this feature to manually input the distance of each speaker and adjust the delay applied to the respective channel. Ideally, each speaker should be the same distance from the main listening position. However, this is not possible in most home situations. Thus, a certain amount of delay must be applied to the sound from each speaker so that all sound will arrive at the listening position at the same time. Manual Setup > Basic > Speaker Distance > Test Tone Speaker Set Speaker Distance Speaker Level Subwoofer Unit Front L Front R Center Unit (Unit) Choices: Meter, Feet Initial setting: U.S.A. and Canada models: Feet Other models: Meter • Select "Meter" to input speaker distances in meters. • Select "Feet" to input speaker distances in feet. Presence R Subwoofer Unit Front L Front R Meter Feet Speaker Distances Choices: 0.3 to 24.00 m (1 to 80 ft) Initial setting: 3.00 m (10.0 ft) • Front L adjusts the distance of the front left speaker. • Front R adjusts the distance of the front right speaker. • Center adjusts the distance of the center speaker. • Surround L adjusts the distance of the surround left speaker. • Surround R adjusts the distance of the surround right speaker. • Surround Back L adjusts the distance of the surround back left speaker. • Surround Back R adjusts the distance of the surround back right speaker. • Presence L adjusts the distance of the presence left speaker. • Presence R adjusts the distance of the presence right speaker. • Subwoofer adjusts the distance of the subwoofer. y This menu item is also available in the front panel display system options menu (see page 82). SYSTEM OPTIONS Notes • You cannot adjust the distance of speakers set to "None" in Speaker Set. • If you are only using one surround back speaker, connect it to the SURROUND BACK (SINGLE) jack, and adjust the distance in Surround Back L. ■ Speaker Level (Speaker level) Use these settings to manually balance the speaker levels between the front left speakers and each speaker selected in Speaker Set (see page 58). Manual Setup > Basic > Speaker Level Speaker Set Speaker Distance Speaker Level Presence R Subwoofer Front L Front R Center Choices: -10.0 dB to +10.0 dB Initial setting: 0.0 dB • Front L adjusts the balance of the front left speaker. • Front R adjusts the balance of the front right speaker. • Center adjusts the balance of the center speaker. • Surround L adjusts the balance of the surround left speaker. • Surround R adjusts the balance of the surround right speaker. • Surround Back L adjusts the balance of the surround back left speaker. • Surround Back R adjusts the balance of the surround back right speaker. • Presence L adjusts the balance of the front left and presence left speakers. • Presence R adjusts the balance of the front left and presence right speakers. • Subwoofer adjusts the balance of the subwoofer. y • To calibrate correctly to THX reference levels, use the Test Tone (see page 58). • This menu item is also available in the front panel display system options menu (see page 82). Notes • You cannot adjust the level of channels set to "None" in Speaker Set. • If you are only using one surround back speaker, connect it to the SURROUND BACK (SINGLE) jack, and adjust the balance in Surround Back L. ADVANCED OPERATION 61