Philips 32PW9723 Manual page 14

SOUND
J
Dolby Pro Logic
Dolby Pro Logic
Volume
Graphic Equalizer
Loudness
Headphone
Dolby Pro Logic
Left
Centre
Rear
J Test Start Start Test
Test Stop
Centre Volume
Balance
Rear Volume
Surround Mode
Pro Logic
Dolby 3 Stereo
Hall
Off
14
Dolby* Pro Logic
Adjust the volume balance level of the loudspeakers
Most programmes will sound good with the volume balance between the
centre left and right and rear loudspeakers in an equally loud position.
However, some programmes may benefit from an adjustment of the level of
the respective speakers.
Which loudspeakers are active depends on the Surround Mode selection you
make below.
& Select Pro Logic in Surround Mode of the
é Select Test Start and press the OK key in the centre of the cursor.
A steady noise tone is switched sequentially through the left, centre, right and
rear loudspeakers, for 2 seconds each. This enables you to adjust the volume
of the separate loudspeakers.
Right
The loudspeakers activated light up in the on screen graphic.
" Select Centre Volume, Balance or Rear Volume and alter the selected
adjustments.
Rear
' Select Test Stop in the
you have finished the adjustments of the level of the speakers.
Surround mode
Select the Dolby Surround Sound mode according to the sound mode being
broadcast.
When no Surround Sound is available (Dolby 3 Stereo or Off) the wireless
surround loudspeakers are switched to standby after about 15 seconds.
Pro Logic (with Dolby Surround broadcasting)
In addition to the left and right front speakers, the centre and the rear
surround loudspeakers reproduce the Dolby Surround Pro Logic sounds.
This 4-channel sound is always recorded when the movie or programme is
marked with
This mode is especially recommended for such programmes as movies.
Dolby 3 Stereo (with Dolby Surround broadcasting)
The Dolby 3 Stereo sound signal is now distributed over the front left, the
front right and the centre loudspeakers.
The rear loudspeakers do not produce any signal.
Hall (with Dolby Surround broadcasting)
The centre sound signal is distributed over the rear loudspeakers which
creates a hall effect from the rear.
The centre loudspeaker does not produce any signal.
This mode is recommended when you wish to add surround sound to a
broadcast which is not encoded Dolby Surround.
Off
This mode reproduces only the left and right front sound signals.
You only hear a stereo sound if the broadcast which you are watching or
listening to is transmitted in stereo or digital sound.
When the wireless surround loudspeakers are disturbed or when there is too much
interference from other external RF equipment, make use of the wired back up
solution. See Install TV Setup, Surround sound, p. 9.
•
Press the green Ò key to return to the
* 'Dolby' 'Pro Logic' and the double-D symbol
Laboratories Licensing Corporation.
Manufactured under license from Dolby Laboratories Licensing Corporation.
DOLBY PRO LOGIC
DOLBY PRO LOGIC
Dolby Surround.
SOUND
are trademarks of Dolby
menu.
menu and press the OK key when
menu.