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Preparing for Dolby Surround
The AX-V4BK memorizes two sets of Dolby Surround adjustments; one for Pro Logic and the other for 3ch
Logic. However, the sound levels of center and rear speakers cannot be stored separately.
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1,
2.
sumROUND MOE
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4.
On the front panel
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From the remote control
TEST
5.
Page 15
Press the SURROUND ON/OFF button (or the ON/OFF button on the remote control).
One of the surround program indicators lights up on the display.
Press the SURROUND MODE button (or the MODE button on the remote control).
Each time you press the button, the surround program changes as follows:
PRO LOGIC
3CH LOGIC
HALL
(DOLBY)
(DOLBY)
PRO LOGIC:
Select this mode when you use the rear speakers
3CH LOGIC:
Select this mode when you use no rear speakers
HALL:
This is JVC's original surround program, and is different from Dolby Surround. To use
this, see page 13.
Press the CENTER MODE button on the front panel.
Each time you press the CENTER MODE button, the mode changes as follows.
PHANTOM
NORMAL
WIDE
DEAE
OFF ee
PHANTOM:
Sclcct this mode when you have not connected a center speaker.
NORMAL: _ Select this mode when the size of the center speaker is smaller than thal of the front
speakers.
WIDE:
Sclect this mode when the size of the center spcaker is the same as that of the front
speakers.
OFF:
Select this mode to shut off the output of the center channel signal.
Note:
When you have selected 3CH LOGIC in Step 2 above, you cannot select PHANTOM.
Press the DELAY button to set the delay time of the delayed sound.
Each time you press the button, the delay time changes among 3 levels.
eel
DELAY.
DELAY-3 a
DELAY-1:
When your distance to your rear speakers is greater than that to the front speakers.
DELAY-2:
When your distance to your rear speakers is almost equal to that to the front speakers.
DELAY-3:
When your distance to your rear speakers is less than that to the front speakers.
Note:
When you have selected ICH LOGIC in Step 2 above, you cannot adjust the delay time.
Press the TEST button on the remote control to check your setting.
When you press the button, "TEST" stasts flashing and a test tone comes out of the speakers in the
following order:
Pome front speaker.
Center speaker
Right front cuales)
Rear speakers
Notes:
°
No test tone comes out of the rear speakers when you have selected 3CH LOGIC.
*
Notesttone comes out of the center speaker when you select PHANTOM or OFF for the center mode.
Leonean,
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On the front panel
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From the remote control
TEST
Using Dolby Surround
Set the levels of the center and rear speakers.
On the front panel:
Press the CENTER LEVEL +/- bution to set the sound level of the center speaker.
Press the REAR LEVEL +/— button to sct the sound level of the rear speakers.
From the remote control:
Press the CENTER +/~ button while pressing the LEVEL CONTROL button to set the sound fevel of
the center speaker.
Press the REAR +/- button while pressing the LEVEL CONTROL button to set the sound level of the
tear speakers.
Notes:
* Youcan adjust these levels in 1dB steps within the range of 10 dB. The sound levels of the left and right
rear speakers will be the same.
itis recommended that you adjust the output levels of all the speakers so that their sound levels become
identical when they reach your listening point.
* You cannot set the sound level of the rear speakers when you have selected 3CH LOGIC.
* Youcannot set the sound level of the center speaker when you select PHANTOM or OFF for the center
mode.
Although the sound levels of the center and rear speakers can be stared, they are not stored separately
for each surround program.
Press the TEST button on the remote control again to finish the preparation.
The test tone stops.
SURROUND OWOFP
Once you have set the Dolby Surround adjustments you can use the same adjustments every time you want
to enjoy Dolby Surround.
1.
Press the SURROUND ON/OFF button (or the ON/OFF button on the remote control) so that
one of the surround program indicator lights up on the display.
Press the SURROUND MODE button (or the MODE button on the remote control) repeatedly
if the surround program indicator (PRO LOGIC or 3CH LOGIC) you want does not light up.
Each time you press the button, the display changes to show the following:
(DOLBY)
Play a sound source which was processed with Dolby Surround and fs labeled with
mark,
Page 16
MavA-XV
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