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LG LH-RH7506PA Owner's Manual page 12

Receiver

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The ultimate "cure" for poor FM stereo reception may be simply to force the audio to mono. 19 Hookup and Settings Delay Time Setting In Dolby Digital or
Dolby Pro Logic mode it is assumed that the distance from the listener to each of the speakers is equal. If not then setting the delay times of the center or rear
speakers the sound will be heard simultaneously by the listener. The interval from the speakers to the listener. If the distance from the listener to each speaker
is the same, in the Dolby Digital and Dolby Pro Logic mode the delay time of each speaker is as follows In Dolby Digital mode Center delay time : 0 ~ 5ms
Rear delay time: 0 ~ 15ms In Dolby Pro Logic mode Center delay time : cannot be set If the rear delay time is set in Dolby Digital mode, in the Dolby Pro
Logic mode the delay time will be automatically set. The delay time is 1 msec per 30 cm. If the Center and rear speakers are further than the front speakers
L (A) C DC DF SW DS SL SR (B) R Center delay time setting only) (Dolby Digital mode If the distance of DF is equal to the distance of DC in the left figure,
set the Center Delay Time as 0ms. Otherwise, change the setting according to the table below. Ex) If the distance from the front speakers to the listener is 3m
and from the center speaker to the listener is 2.4m, the center delay time is 2msec. 3m (DF) - 2.4m (DC) = 60cm (A) 60cm (A) / 30cm = 2msec Setting the
delay time in the Dolby Digital and Dolby Pro Logic (II) mode 1. Press DELAY. The current surround delay time appears in the Display Window. 2. Press
3. If setting is complete, press DELAY. You can adjust the center delay time only in the Dolby Digital mode and its delay time appears. Setting the Sound
Effects in the Music mode of Dolby Pro Logic (II) 1. Press SOUND MODE repeatedly to select the Music mode.
Each time you press these buttons, the sound mode is changed in the following order; PRO LOGIC PLII MOVIE PLII MUSIC PLII MATRIX BYPASS .
Surround delay time setting If the distance of DS is equal to or longer than the DF in the left figure, set the Surround Delay Time as 0ms. Otherwise, change
the setting according to the below. Ex) If the distance from front speakers to the listener is 3 m and from rear speakers from the listener is 1.5 m, in the Dolby
3m (DF) - 1.5m (DS) = 1.5m (B) 1.5m (B) = 150cm / 30cm = 5msec In Dolby Pro Logic II (Surround delay time): Pro Logic: 15 ~ 30msec Movie: 10 ~
25msec Music: 0 ~ 15msec Matrix: 0 ~ 15msec 2. Press DELAY. The current surround delay time appears in the Display Window. 3. Press / to select a
desired Sound mode. Each time you press the / button, it is changed in the following order; PANO y C WIDT y DIMEN. 4.
Press / to change the steps. C WIDT: 0 ~ +7 DIMEN: -3 ~ +3 PANO: ON/OFF 5. If setting is complete, press DELAY. 20 PANO (PANORAMA) This control
extends the front stereo image to include the surround speakers for an exciting "wraparound" effect with side-wall imaging. It is particularly effective for
recordings which have strong left- or right-channel elements in the mix, as these are detected and accentuated by the Panorama process. Test Tone This
function allows you to can easily adjust the sound balance of the speakers from the listener's position. 1. Select the test tone mode by pressing TEST TONE. A
hiss noise comes out for 2 seconds from each speakers in the following order; This control allows center-channel sounds to be positioned between the center
speaker and the left/right speakers over a range of eight steps. Step "3" uses a combination of all three front speakers to give the best vocal imaging and most
Step "0" places all center sound in the center speaker. Step "7" places all center sound equally in the left/right speakers, just as in conventional stereo.
from the listener, the delay time will be at minimum.
Note: / to change the delay time.
Digital mode the rear delay time is 5 msec.
seamless soundstage presentation, and is recommended for most recordings.

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