Panasonic DVD-LV70 Operating Instructions Manual page 39

O
Type of speakers to be connected
oFront (L/R) : Large/Small
oCenter : Large/Small/No
oSubwoofer : Yes/No
oSurround (L!R): Large/Small/No
Example: surround speaker (L)
Large Small No
n
"Large" speakers are capable of reproducing sounds under 100 Hz. "Small" speakers are
any other type.
i_ Delay time (Dolby Digital DVDs, center/surround channel only)
The optimum position for speakers is to arrange them in a circle as shown. If you cannot do
this, changing the delay time can make up for differences in distance.
[_
Distance (
Listening
Position Subw00fer
Surf0und . Su 0und
(L) Distance S _R) .
_:_:,_ Distance B_'_, _
Distance A= Distance F-Distance C
Distance A Delay time
Approx. 50 cm (1V2 feet) 1.3 ms
Approx. 100 cm (3 feet) 2.6 ms
Approx. 150 cm (5 feet) 3.9 ms
Approx. 200 cm (6 feet) 5.3 ms
_'-]Yl"tt_!11"_
Distance B= Distance F-Distance S
Distance B Delay time
Approx. 200 cm (6 feet) 5.3 ms
Approx. 400 cm (12 feet) 10.6 ms
Approx. 600 cm (18 feet) 15.9 ms
Output balance
Select "Test" and press [ENTER].
A test signal is output from one speaker at a time, starting with the front left speaker and
proceeding clockwise.
Use the cursor jockey [A, V] to adjust the volume of the center and surround speakers
so they are the same apparent volume as the front speakers.
2 Press [ENTER].
The test signal stops.
oThere is no test signal output for the subwoofer. Play a source to check the level, then re-
turn to this screen to adjust the volume if necessary.
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