Pioneer VSX-56TXi Owner's Manual - Page 89

Advanced setup 11 • If No Data is displayed, you will need to make a reverb measurement using the Auto Pro or Reverb Measurement setup option. 7 If you selected 'Advanced EQ Setup', input the time setting you want to use for calibration, then select 'Start'. After checking on the reverb measurement above, you may want to manually choose the time period that will be used for the final frequency adjustment and calibration. Even though you can make this setting without reverb measurement, it is best to use the measurement results as a reference for your time setting. For an optimal system calibration based on the direct sound coming from the speakers, we recommend using the 20-40ms setting. Bass Peak Level Some audio sources (for example, Dolby Digital and DTS) include ultra-low bass tones. Set the bass limiter as needed to prevent the bass from distorting the sound from the subwoofer. 1 Select 'Bass Peak Level' from the Expert setup menu. The current setting is displayed. Expert [ Crossover Network ] [ Fine Channel Level ] [ Fine Channel Delay ] [ Acoustic Cal EQ ] [ Bass Peak Level ] [ D-Range Control ] [ Exit ] Acoustic Cal EQ Pro. [ AUTO Pro. ] [ Reverb Measurement ] [ Reverb View ] [ PC Output ] [ Advanced EQ Setup ] [ Exit ] Acoustic Cal EQ Pro. [ L ] [ 63Hz ] [ 20-40ms ] dB [ Start ] [ Exit ] 0 80 160ms • If No Data is displayed, you will need to make a reverb measurement using the Auto Pro or Reverb Measurement setup option. Use the / (cursor up/down) buttons to select the channel, frequency, and time setting. Use the / (cursor up/down) buttons to switch between them. You can switch between your connected speakers (excluding the subwoofer), and display the measurements for the following frequencies: 63Hz, 125 Hz, 250Hz, 1kHz, 4kHz and 11.3kHz. Select the setting from the following time periods (in milliseconds): 0-20ms, 10-30ms, 20-40ms, 30-50ms, 40-60ms, 50-70ms and 60-80ms. This setting will be applied to all channels during calibration. When you're finished, select Start. It will take about 2-11 minutes for the calibration to finish. !! Complete !! is displayed on-screen after the Acoustic Calibration Equalization is set. If you want to check the settings, select Check and press ENTER. If you want to finish, select Exit to exit each screen. • When [OFF] is displayed the attenuator is off (bass output is not affected). Important • When [-80] is displayed, no bass is output. 2 Select a setup option. Bass Peak Level [ Setting Start ] [ Setting Cancel ] [ Exit ] Present Level [OFF] Bass Peak Level [ Setting Start ] [ Setting Cancel ] [ Exit ] Please Wait • Setting Start - The volume is set to -80dB, a test tone plays back and you make the setting. • Setting Cancel - Switches limiting off. 3 If you selected 'Setting Start', use the / (cursor up/down) buttons to adjust the test tone and specify the bass peak level then press ENTER. Bass Peak Level [Setting OK ] Bass Peak Level [-80] Bring up the Bass Peak Level To a comfor table Volume (-80=no sound) Bass Peak Level [ Setting Start ] [ Setting Cancel ] [ Exit ] Present Level [-30] Set the bass peak level gradually, then press ENTER at the point just before the tone starts to distort. When you're finished, the display on the receiver will show RESUME and the volume will return to its original position. • Press RETURN at any time to exit without setting the bass peak level. • If your subwoofer has an Auto Sleep feature, make sure the subwoofer is active (not in standby). 89 En