CD-DP2500 (serv.man2). Part 1 - Sharp Audio User Guide / Operation Manual. Page 14

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13
(Continued)
Dolby Pro Logic Surround playback:
1
Press the NORMAL or PHANTOM button on the main unit
to select the Dolby Pro Logic Surround mode.
To select the mode with the remote control, press the DOLBY
PRO LOGIC button.
Each time you press the button, the display will change
as follows:
NORMAL:
The centre speaker is used.
PHANTOM: Use this mode when a centre speaker is not
connected.
The centre channel signals are output through
the front speakers.
BYPASS:
The Dolby Pro Logic Surround mode is can-
celled.
2
Play the video software programme.
3
To cancel the Dolby Pro Logic Surround mode, press the
BYPASS button on the main unit or the DOLBY PRO LOGIC
button on the remote control until “BYPASS” appears.
The BYPASS button will light.
Note:
You cannot use the Dolby Pro Logic Surround feature with
headphones.
Dolby Pro Logic Surround mode
Video and DVD software programmes carrying the
 trademark are recordings that contain the
same Dolby Surround data as used in movie theatres.
The Dolby Pro Logic Surround mode uses Dolby Surround data
to bring the full presence experienced in a movie theatre into
your home.
To use this mode, you must connect the surround and centre
channel speakers.
Before playing a video (or DVD) software programme carrying
the 
 trademark, be sure to complete the “Dolby
Pro Logic Surround setup” as follows.
Dolby Pro Logic Surround setup:
(Remote control operation)
1
Press the ON/STAND-BY button to turn the power on.
The BYPASS button will light.
2
Press the DOLBY PRO LOGIC button to select “NORMAL”
or “PHANTOM”.
Each time you press the button, the display will change
as follows:
NORMAL:
The centre speaker is used.
PHANTOM: Use this mode when a centre speaker is not
connected. The centre channel signals are
output through the front speakers.
BYPASS:
The Dolby Pro Logic Surround mode is cancelled.
The selected Dolby Pro Logic Surround mode is auto-
matically stored in memory and will be used the next time
you activate DOLBY PRO LOGIC. This mode is
memorised until it is changed.
3
Press the TEST TONE button.
The test tone is a tone that moves from one speaker to
the next, taking 2 seconds to go from speaker to speaker.
In NORMAL mode:
In PHANTOM mode:
Left (L ch)
Left (L ch)
Centre (C ch)
Right (R ch)
Right (R ch)
Surround (S ch)
Surround (S ch)
4
Adjust the centre speaker volume or the volume of the
surround speakers.
To adjust the centre speaker volume to match the
level of the front speakers:
Press the CENTER LEVEL 
W
 button to increase the volume
and the CENTER LEVEL 
X
 button to decrease the volume.
Do this adjustment in the NORMAL mode.
To adjust the volume of the surround speakers to
match the level of the front speakers:
Press the SURROUND LEVEL 
W
 button to increase the volume
and the SURROUND LEVEL 
X
 button to decrease the volume.
Do this adjustment in the NORMAL or PHANTOM mode.
5
After adjusting the speaker volume, press the TEST TONE button.
The test tone will stop.
Notes:
Be sure to adjust the sound from your favorite listening position.
The volume is adjusted in 1 dB steps up or down each time
you press the CENTER LEVEL button or the SURROUND
LEVEL button.
The volume settings for the centre and surround speakers
are stored in memory for future use. However, if the power
is disconnected or there is a power failure, the levels will
return to their initial settings.
Centre speaker
Front
speaker
(Left)
Front
speaker
(Right)
Surround
speaker
(Left)
Surround
speaker
(Right)
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