Bose 40343 Руководство пользователя - Страница 13

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Troubleshooting

Problem

System does not function

at all

No sound

No surround sound

No bass

Not enough or too much

bass

Sound is distorted

Français

If you have a problem with your Acoustimass

and try the following solutions. If you still have a problem, contact your Bose

arrange for service. To contact Bose directly, refer to the address list included in the carton.

What to do

• Make sure the receiver and powered Acoustimass module are plugged into an operating

AC outlet and that the receiver is turned on.

• Be sure to select an audio source on the receiver (video, CD, DVD, tuner).

• Increase the volume.

• Disconnect any headphones.

• Check the speaker connections.

• Make sure that both the powered Acoustimass module and the receiver are plugged in.

• For digital sound, be sure a coaxial or optical cable connects the digital output of the

DVD player with the digital input on your receiver.

• Be sure the audio source selected is correct. For example, select DVD audio on your

receiver to hear the DVD sound.

• Make sure the source material contains surround sound.

• If you are using the Dolby Pro-Logic mode on your receiver, make sure surround sound

is turned on.

• Be sure the source material (DVD, laser disc, or broadcast programming) is Dolby Digital

encoded.

• Be sure your receiver is processing a signal from a Hi-Fi VCR, stereo TV, laserdisc, or

DVD player, or other surround sound source.

• If you are using digital programming, verify that the settings are correct at the receiver.

• Be sure the speaker connections from the receiver to the amplifier are in the correct

phase, red-collared wire to red jack (+ to + and – to –).

• Move your Acoustimass module closer to a wall or corner to increase bass. Move it

farther from a wall or corner to decrease bass.

• Adjust the LFE level or Room Compensation control.

• Make sure speaker wire is not damaged.

• Reduce the volume of external components connected to the receiver.

speaker system, turn off your sound source

EFERENCE

dealer to