Optimus STAV-3790 - Manual (Page 18)

18
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 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 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.
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 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 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 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 until SUR 10ft. appears on the display.
Note: When the C ✱ speaker setting is
selected, you cannot set the center
speaker’s distance.
31-3046.fm Page 18 Monday, January 29, 2001 12:43 PM