Onkyo TX-SR608 Owner Manual - Page 42

■ LPF of LFE (Low-Pass Filter for the LFE Channel) ` 80Hz, 90Hz, 100Hz, 120Hz With this setting, you can specify the cutoff frequency of the LFE channel's low-pass filter (LPF), which can be used to filter out unwanted hum. The LPF only applies to sources that use the LFE channel. Note • If you're using THX-certified speakers, select "80Hz". ■ Double Bass This setting is set automatically by Audyssey 2EQ® Room Correction and Speaker Setup function (➔ 25). With the Double Bass function, you can boost bass output by feeding bass sounds from the front left, right, and center channels to the subwoofer. ` On: Double Bass function on. ` Off: Double Bass function off. Note • This function can be set only if the "Subwoofer" setting is set to "Yes", and the "Front" setting is set to "Full Band". • If you're using THX-certified speakers, select "Off". Here you can adjust the level of each speaker with the built-in test tone so that the volume of each speaker is the same at the listening position. ■ Left, Front Wide Left, Front High Left, Center*1, Front High Right, Front Wide Right, Right, Surr Right, Surr Back Right, Surr Back Left, Surr Left ` -12dB to 0dB to +12dB in 1 dB step. ■ Subwoofer*1 ` -15dB to 0dB to +12dB in 1 dB step. Note • Speakers that you set to "No" or "None" in the "Speaker Configuration" cannot be selected (➔ 41). • The speakers cannot be calibrated while the AV receiver is muted. • The test tone is output at the standard level for THX, which is 0 dB (absolute volume setting 82). If you normally listen at volume settings below this, be careful because the test tone will be much louder. *1 For the center speaker and subwoofer, the level settings made by using the Home menu are saved (➔ 24). Tip • If you're using a handheld sound level meter, adjust the level of each speaker so that it reads 75 dB SPL at the listening position, measured with C-weighting and slow reading. Equalizer Settings Speaker Distance This setting is set automatically by Audyssey 2EQ Room Correction and Speaker Setup function (➔ 25). Here you can specify the distance from each speaker to the listening position so that the sound from each speaker arrives at the listener's ears as the sound designer intended. ■ Unit ` feet: Distances can be set in feet. Range: 1ft to 30ft in 1 foot steps. ` meters: Distances can be set in meters. Range: 0.3m to 9.0m in 0.3 meter steps. (The default setting varies from country to country.) ■ Left, Front Wide Left, Front High Left, Center, Front High Right, Front Wide Right, Right, Surr Right, Surr Back Right, Surr Back Left, Surr Left, Subwoofer ` Specify the distance from the each speaker to your listening position. Note • Speakers that you set to "No" or "None" in the Speaker Config- uration cannot be selected (➔ 41). Level Calibration This setting is set automatically by Audyssey 2EQ Room Correction and Speaker Setup function (➔ 25). With the Equalizer settings, you can adjust the tone of speakers individually with a 5-band equalizer. The volume of each speaker can be set (➔ 42). ■ Equalizer ` Manual: You can adjust the equalizer for each speaker manually. If you selected "Manual", continue with this procedure. 1 Press X to select "Channel", and then use F/ S to select a speaker. 2 Use R/X to select a frequency, and then use the F/S to adjust the level at that frequency. The volume at each frequency can be adjusted from -6dB to 0dB to +6dB in 1 dB steps. Tip • Low frequencies (e.g., 63Hz) affect bass sounds; high frequencies (e.g., 16000Hz) affect treble sounds. 3 Use R to select "Channel", and then use F/S to select another speaker. Repeat steps 1 and 2 for each speaker. You cannot select speakers that you set to "No" or "None" in the "Speaker Configuration" (➔ 41). This setting is set automatically by Audyssey 2EQ En Room Correction and Speaker Setup function (➔ 25). 42