Set Up Instructions

Central Music System

Configuration

Adjust the levels for the central music system. If an in-wall volume control is used, follow its instructions for configuration before continuing.

If a volume control is not used, start with the volume on the central music system low, and turn it up until a comfortable volume level is achieved.

Adjusting the Highpass (HP) Filter on the LCAi220

The LCAi220 features a selectable highpass filter to remove low frequency information from the local speakers when amplified by the LCAi220. This is especially useful when using smaller speakers or when use in conjunction with a powered subwoofer.

Flat:	No filter engaged, larger
	speakers
30Hz:	Larger speakers with a
	powered subwoofer or
	smaller speakers without
	a powered subwoofer
100Hz:	Smaller speakers with or
	without a powered
	subwoofer

Note: If at higher volumes the sound becomes distorted, especially during heavier bass passages, it may be necessary to increase the highpass setting to a higher value.

Boston Acoustics LCAi220 manual Set Up Instructions, Central Music System Configuration