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DOLBY SURROUND
Precaution
If the SPEAKER IMPEDANCE SELECTOR at the rear is set to "A
or B: 8 Q OR MORE", the DOLBY SURROUND mode or DOLBY
3 STREO mode cannot be obtained.
BY PASS key
= ¢—PRO LOGIC
key
r- CENTER MODE key
KENZOOO "es-rie fete dette coca
it
fe
H Dolby Surround field adjustment
}
*
tS)
9°
Remote control unit only
=
DELAY TIME key—
[
BASS
i
CENTER LEVEL key
First, set the sound balance for use in Dolby Surround
NEAR TEVEL key
Tone control knobs TRESLE
playback by also using the remote control unit.
f-
'
1 Switch Dolby Surround ON.
4 Adjust the volume balance.
OO PRO-LOGIC
a
NORMAL
—_CENTER LEVEL +
=
REAR LEVEL
+
i
I
|
L
I
J
—_-
2 Select the center mode.
e soeatere, that the test tone volumes are the same
on all
CENTER MODE
@ The level being adjusted is displayed.
ON/OFF
5 Turn the test tone OFF.
@ Refer to step 2 on page 25 for proper seection of center mode.
.
6 Set the delay time.
3 Generate the test tone.
DELAY TIME
ON/OFF
MODE
Lad
-
@ Calculate the proper delay time for Dolby Surround by referring
to the illustration below.
@ The delay time can be adjusted in the range from 16 to 30 ms.
@ When one of the DELAY TIME keys is pressed, the delay time
oO wr
Go
is displayed and varied in 2.0 ms steps per press the key.
\
7
7
@ Once a delay time is set, it is automatically held in memory so
1
7
the same deiay time is displayed whenever Dolby Surround is
xt
switched ON later.
The speaker generating the noisy
Qo "REAR Qa
test tone is changed every time
the MODE key is pressed.
_
7
F
rOnt
in NORMAL or WIDE mode:
Test tone moves in the following order.
A
iz Left -—= Center —~— Riant = Rear
4
&
B
In PHANTOM or C-OFF mode:
Rear
Test tone moves in the following order.
~
C_]
C_]
Left—=Right—= Rear
eed
Delay time (ms} = 20ms + 3ms (A ~ 8)
A:
Distance of front speaker (m)
B.:
Distance of rear speaker (m)
\.
y,
9A
veviensn ie.
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