Pioneer Elite VSX-91TXH Manuel d'utilisateur télécharger pdf (Page 41)

The System Setup menu

Using Professional Acoustic Calibration EQ

1 Select ‘EQ Professional’ then press ENTER.

2 Select an option and press ENTER.

• Reverb Measurement – Use this to measure the

reverb characteristics of your room (for graphical

output using a PC, see Connecting a PC for Advanced

MCACC output on page 58 to connect an RS-232C

cable before selecting this option).

• Reverb View – You can check the reverb

measurements made for specified frequency ranges

in each channel.

• Reverb Output PC – See Connecting a PC for

Advanced MCACC output on page 58 for more on this.

• Advanced EQ Setup – Use this to select the time

period that will be used for frequency adjustment and

calibration, based on the reverb measurement of

your listening area. Note that customizing system

calibration using this setup will alter the settings you

made in Automatically setting up for surround sound

(Auto MCACC) on page 8 or Automatic MCACC

(Expert) on page 34 and is not necessary if you’re

satisfied with these settings.

3 If you selected ‘Reverb Measurement’, select EQ

ON or OFF and then OK.

The following options determine how the reverb

characteristics of your listening area are displayed in

Reverb View and Reverb Output PC:

• EQ OFF – You will see the reverb characteristics of

your listening area without the equalization

performed by this receiver (before calibration).

• EQ ON – You will see the reverb characteristics of

your listening area with the equalization performed

by this receiver (after calibration).

Note that the EQ

response may not appear entirely flat due to

adjustments necessary for your listening area.

When the reverb measurement is finished, you can select

Reverb View to see the results on-screen. See

Professional Calibration EQ graphical output on page 76

for troubleshooting information.

4 If you selected ‘Reverb View’, you can check the

reverb characteristics for each channel. Press

RETURN when you’re done.

This appears according to the setting you chose in

Reverb Measurement (step 3 above). Use the /

buttons to select the channel and the frequency you want

to check. Use the / buttons to go back and forth

between the two. Note that the markers on the vertical

axis indicate decibels in 2 dB steps.

5 If you selected ‘Advanced EQ Setup’, input the

time setting you want to use for calibration, then

select ‘Go’. Select ‘Start’ from the next screen.

Based on the reverb measurement above, you can

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 30~50ms setting.

Use the / buttons to select the channel, frequency,

and time setting. Use the / buttons to switch

between them.

You can switch between your connected speakers

(excluding the subwoofer), and display the

measurements for the following frequencies: 63 Hz, 125

Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz and 16 kHz.

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 OK. It will take about 1 to 4

minutes for the calibration to finish.

Note

1 The calibration corresponding to the currently selected MCACC preset will be used when EQ ON is selected. To use another MCACC preset, exit the

System Setup menu and press

MCACC to select it before pressing SETUP

3.Manual MCACC

a.Fine Ch Level

b.Fine SP Distance

c.Standing Wave

d.EQ Adjust

e.EQ Professional

:Return

3e.EQ Professional

1.Reverb Measurement

2.Reverb View

3.Reverb Output PC

4.Advanced EQ Setup

ENTER:Next :Return

3e1.Reverb Measurement

MCACC: M1.MEMORY 1

Measure with EQ OFF

Setting Start? [OK]

:Cancel

3e1.Reverb Measurement

Now Analyzing

…

(1/5)

M1.

MEMORY 1 EQ:ON

Ambient Noise [ OK ]

Microphone [ ]

Speaker Level [ ]

Delay Check [ ]

Reverb [ ]

:Cancel

3e2.Reverb View

M1 : EQ OFF Ch [ L ]

Fq [ 63Hz ]

:Return

080160ms

3e4. Adv. EQ Setup (1/2)

( Next)

Ch [ L ]

Fq [ 63Hz ]

Tm [60

~80ms]

:Cancel

080160ms

3e4. Adv. EQ Setup (2/2)

( Back )

EQ Type

[ALL CH ADJUST]

Multi-Point NO

Setting Start? [OK]

: Cancel

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Pioneer Elite VSX-91TXH Manuel d'utilisateur Page 41

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