Optimus STAV-3790 Initial Setup, Crossover Frequency Setting, Low Cut Filter On/Off Setting

Models: STAV-3790

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Initial Setup

31-3046.fm Page 18 Monday, January 29, 2001 12:43 PM

Initial Setup

Crossover Frequency Setting

When you select S for any of the speaker’s size setting modes, the receiver sends the bass frequencies that were destined for that particu- lar speaker to the subwoofer. This setting determines the frequency that is sent to the subwoofer. If you set all speakers (front, center, and sur- round) to L, you cannot set the crossover frequency (✱✱✱ appears on the display).

1.Press Crossover Frequency SettingLow Frequency Effect Attenuator Setting and XOVER 100 appears on the display.

2.Press or to select the crossover frequency, 100, 150, or 200 Hz.

Low Frequency Effect Attenuator Setting

Dolby Digital audio sources include ultra-low bass tones. Set the Low Frequency Effect (LFE) attenuator as required to prevent this bass tone from distorting speaker sound.

1.Press Low Cut Filter On/Off SettingSpeaker Distance Settings until LFEATT 0 appears on the display.

2.Press or to select the attenuation level, 0, 10, or ✱✱ dB.

Note: The ✱✱ setting, disables the LFE.

Note: When the Cspeaker setting is selected, you cannot set the center speaker’s distance.

Low Cut Filter On/Off Setting

This setting turns the low cut filter for the subwoofer on or off. You can- not adjust this setting if the subwoofer on/off is set to OFF.

1.Press Manual backgroundManual background until LCF ON appears on the display.

2.Press or to select ON or OFF.

Speaker Distance Settings

You can program speaker distance settings for optimal sound in your listening area.

1.Press Manual backgroundManual background until FRT 10ft. appears on the display.

2.Press or to enter the distance between the front speakers and your listening area. Each time you press the button, the distance changes 1 foot (between 1 to 30 feet).

3.Press Manual backgroundManual background until CNT 10ft. appears on the display.

4.Press or to enter the distance between the center speaker and your listening area. Each time you press the button, the distance changes 1 foot (between 1 to 30 feet).

5.Press Manual backgroundManual background until SUR 10ft. appears on the display.

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Optimus STAV-3790 owner manual Initial Setup, Crossover Frequency Setting, Low Frequency Effect Attenuator Setting