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Operation of Dolby PRO LOGIC playback
mM Dolby PRO LOGIC field adjustment
Set the Dolby PRO LOGIC mode.
SURROUND
Lights up
PRO LOGIC
@) Adjust the volume balance.
CENTER
LEVEL
REAR
LEVEL
+
)
-
+
Main unit
"
"
e Repeat steps 1 and 2, and adjust so that the test tone
volumes are the same on all speakers.
e@ The level being adjusted is displayed.
@ The center level cannot be adjusted in the PHANTOM
mode.
Select the center mode.
CENTER
oe
— WIDE BAND — PHANTOM ]
MODE
th
Every time the key is
pressed, the center mode
Remote control unit only
is switched.
TEST TONE
Stop generating the
ers
test tone.
e
Refer to column "Center mode" below.
Set the delay time.
DELAY TIME
Y
DU
iy 20
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.
Once a delay time is set, it is automatically held in
memory so the same delay time is displayed whenever
Dolby Surround is switched ON later.
Turn on the test tone.
6
TEST
TONE
ca) (oe)
[hn
Remote control unit only
Adjust the volume balance.
| @ Press the MODE key.
TEST TONE
S ON/OFF
- The speaker generating the noisy test
tone is changed every time the key is
pressed.
In NORMAL
or WIDE BAND mode:
Left - Center -— Right + Rear
| (L)
{C)
(R)
(S)
|
In PHANTOM
mode:
Left + Right + Rear
Delay time (ms) = 20 ms + 3 ms (A-B)
(Q
(R)
's)
A: Distance of front speaker (m)}
B : Distance of rear speaker (m)
Center mode
Select one of the following center modes according to the type of the presence speakers in your system.
NORMAL _ : Use this mode with a center speaker of a compact size.
WIDE BAND : Use this mode wit a center speaker of a medium or larger size.
e |f you cannot identify whether your center speaker is of the medium or compact size, try both the
NORMAL and WIDE BAND mode and use the one that can provide better sound positioning.
PHANTOM:
Use this mode when the center speaker is not used.
e Even without the center speaker, the signal is processed in a simulated manner to ensure proper
center image positioning and provide the enjoyment of Dolby Surround.
Every time the key is
pressed, the center
mode is switched.
28 KR-V8040 (En)
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