Производитель: Pioneer Размер: 9.12 mb Название файла: Язык инструкции:

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‘---’ is displayed for channels that are not connected. Speaker Distance Use this to display the distance from the different channels to the listening position. See Speaker Distance on page 123 for more on this. 1 Select ‘Speaker Distance’ from the MCACC Data Check menu. A/V RECEIVER Exit Return L : 3.61m 2c.Speaker Distance C : 3.69m R : 3.51m SBR : 5.77m SR : 2.74m SBL : 5.13m SL : 2.26m SW : 3.54m MCACC : M1.MEMORY 1 2 When ‘MCACC’ is highlighted, use ./. to select the MCACC preset you want to check. The distance from the various channels set at the selected MCACC preset is displayed. ‘---’ is displayed for channels that are not connected. Standing Wave Use this to display the standing wave related adjustment values for the various MCACC memories. See Standing Wave on page 111 for more on this. 1 Select ‘Standing Wave’ from the MCACC Data Check menu. 2d.Standing Wave A/V RECEIVER Filter FreqQATTFreqQATTFreqQATTTRIM Channel [Hz] [dB] [Hz] [dB] [Hz] [dB] [dB] SW 63 105.0 120 105.0 201 105.0 +10.0 dB MCACC 0 M1.MEMORY1 5 10 16 32 63 125 250 500 1k Hz Exit Return 2 When ‘Filter Channel’ is highlighted, use ./. to select the channel for which you want to check standing wave control. The standing wave related calibration value for the selected channel stored at the selected MCACC preset and its graph are displayed. 3 Press . to highlight ‘MCACC’, then use ./. to select the MCACC preset you want to check. En The Advanced MCACC menu 11 The Advanced MCACC menu 11 Acoustic Cal EQ Use this to display the calibration values for the frequency response of the various channels set in the different MCACC presets. See Acoustic Calibration EQ Adjust on page 112 for more on this. 1 Select ‘Acoustic Cal EQ’ from the MCACC Data Check menu. 2e.Acoustic Cal EQ A/V RECEIVER dB Ch : 0.0 -6.0-8.0 0.0 +8.5+3.0 +8.5 0.0 0.0+3.0 L MCACC M1.MEMORY1 63 125 250 500 1k 2k 4k 8k 16k TRIM [Hz] [Hz] [Hz] [Hz] [Hz] [Hz] [Hz] [Hz] [Hz] Exit Return 2 When ‘Ch’ is highlighted, use ./. to select the channel. The calibration value for the frequency response of the selected channel stored at the selected MCACC preset and its graph are displayed. 3Press . to highlight ‘MCACC’, then use ./. to select the MCACC preset you want to check. Group Delay Use this to display the calibrated speaker group delay results. See Using Full Band Phase Control on page 66 for more on this. 1 Select ‘Group Delay’ from the MCACC Data Check menu. 2f.Group Delay Exit Return Channel : Front Calibration : Before A/V RECEIVER ms -1.0 -0.4 0.2 0.8 1.4 2.0 200 2k 20k Hz Front Center Surr SB 2 When ‘Channel’ is highlighted, use ./. to select the channel you want to check. The result of group delay calibration for the selected channel is displayed. When measurements have been performed with Full Auto MCACC selected at Advanced MCACC or with ALL or Full Band Phase Ctrl selected when Auto MCACC is selected, the graph before group delay calibration is also displayed. When After is selected at Calibration, the group delay after calibration is displayed. Compared to when Before is selected, with After there is less difference in the delay between frequency bands and the group delay between the different channels is uniform, allowing you to check the full band phase control effect. No Data is displayed if the selected group delay has not been measured. Output PC Before continuing, make sure you have completed step 2 in Checking MCACC Data on page 115. The data measured with the Advanced MCACC function is transmitted to the connected computer.1 The 3D graphs of the reverb characteristics and group delay characteristics before and after calibration and the MCACC results (parameters) can be checked. 1Select ‘Output PC’ from MCACC Data Check menu and press ENTER. When the receiver is ready for transmission, Start the MCACC application on your PC shows on the GUI screen. Start the MCACC application on your PC. 2g.Output PC Exit Cancel A/V RECEIVER 2 Start the MCACC application on your computer. Follow the instructions provided with the application. It will take about ten seconds for the transmission to complete, then you will be able to analyze the output on your computer. The various parameters, the reverb characteristics and group delay characteristics data used for display on the computer are not cleared when the power is turned off. If the reverb characteristics are re-measured, however, the data is overwritten.2 3 When you’re finished, press RETURN. You will return to the MCACC Data Check menu. Continue with other operations in the MCACC Data Check menu if necessary. Press RETURN again to exit the MCACC Data Check menu. Note 1 To transmit data, the receiver and computer must be connected using an RS-232C cable and a special application must be installed on the computer. See Connecting a PC for Advanced MCACC output on page 40 for more on this. 2 Only one set of reverb characteristics is stored on the receiver. If you wish to compare several different measurement results, transmit th...

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Ресиверы и усилители - SC-LX82 (9.12 mb)

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