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Order by 12 PM AEDT on the following dates for delivery by Dec 24: Dec 16 for Eastern Australia Metro, Perth & Darwin. Dec 9 for AU Regional Areas. In-stock items only.

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Lifestyle® 28 Series II system

Sold from 2004 – 2006

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Adjusting the tone controls on your product

You can use the audio equalization controls of your product to adjust the sound quality to your liking. Learn how to access the available EQ settings.

To adjust bass and treble levels:

  1. On the remote control, press the System button.
    • The System menu will appear on the TV with the Audio options displayed.
    • If the system menu doesn't appear, select the input on your TV that the Bose system is connected to.
  2. Press the down button once to highlight the Bass Compensation setting, or twice to highlight the Treble Compensation setting.
  3. Press the right button once to edit the value of the setting.
  4. Press the up button to increase the level, or down button to decrease the level.
To exit the System menu, press the Exit button on the remote control.
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