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Инструкция по эксплуатации Страница: 113

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Settings

Symptom Remedy

The Auto MCACC Setup

continually shows an error.

• The ambient noise level may be too high. Keep the noise level in the room as

low as possible (see also Problems when using the Auto MCACC Setup on

page 42). If the noise level cannot be kept low enough, you will have to set up

the surround sound manually (page 100).

• When using only one surround back speaker, connect it to the SURROUND

BACK L (Single) terminals.

• To use a 5.1-channel speaker set, use the surround speakers for the surround

channel, not the surround back channel.

• Make sure there are no obstacles between the speakers and the microphone.

• If Reverse Phase is displayed, try the following:

– The speaker’s wiring (+ and –) may be inverted. Check the speaker

connections.

– Depending on the type of speakers and their installation conditions, Reverse

Phase may be displayed even if the speakers are properly connected. If this

happens, select GO NEXT and continue.

– If the speaker is not pointed to the microphone (listening position) or when

using speakers that affect the phase (dipole speakers, reflective speakers, etc.),

it may not be possible to properly identify the polarity.

After using the Auto MCACC

Setup, the speaker size

setting is incorrect.

• There may have been some low frequency noise in the room from an air-

conditioner, motor, etc. Switch off all other appliances in the room and use

Auto MCACC Setup again.

• Depending on a number of factors (bass reproduction capabilities of the

speakers, room size, speaker placement, etc.) this may occur in some cases.

Change the speaker setting manually in Speaker Setting on page 102, and use

the ALL (Keep SP System) option for the Auto MCACC menu in Automatic

MCACC (Expert) on page 87 if this is a recurring problem.

Can’t adjust the Fine Speaker

Distance setting (page 91)

properly.

• Check that the speakers are all in phase (make sure the positive (+) and

negative (–) terminals are matched up properly).

The display shows KEY LOCK

ON when you try to make

settings.

• With the receiver in standby, press  STANDBY/ON for about 10 seconds

while holding down SPEAKERS to disable the key lock.

Most recent settings have

been erased.

• The power cord was disconnected from the wall while adjusting this setting.

• Settings are only stored if all the zones are turned off. Turn off all the zones

before unplugging the power cord.

The various system settings

are not stored.

• Do not pull out the power cord while conducting the settings. (The settings

will be stored when both the main zone and sub zone turn off. Turn off all zones

before pulling out the power cord.)

VSX-1020_SYXCN.book 113 ページ２０１０年３月１２日　金曜日　午前９時１０分

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