DOWNLOAD Harman Kardon AVR 230 (serv.man11) Service Manual ↓ Size: 939.56 KB | Pages: 44 in PDF or view online for FREE

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AVR 230 (serv.man11)
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User Manual / Operation Manual
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Audio
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avr-230-sm11.pdf
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Harman Kardon AVR 230 (serv.man11) User Manual / Operation Manual ▷ View online

SYSTEM CONFIGURATION 17
To make this process as quick and as easy as pos-
sible, we suggest that you use the full-OSD sys-
tem with the on-screen menus, and step through
each input.
Input Setup
The first step in configuring the AVR is to select
an input, i.e. to associate an analog or digital
input with each input source in use, e.g. CD or
DVD. Note that once an input is selected, all
settings for the Digital Input, Speaker Configura-
tion, Delay and Surround Mode will ”attach”
themselves to that input and be stored in a
nonvolatile memory. This means that once made,
the selection of an input will automatically recall
those settings. For that reason, the procedures
described below must be repeated for each input
source so that you have the opportunity to
custom tailor each source to your specific
listening requirements. However, once made they
need not be changed again unless you need to
alter a setting.
When using the full-OSD system to make the
setup adjustments, press the OSD button 
L
once so that the 
MASTER MENU
(Figure 1)
appears. Note that the 
cursor will be next to
the 
INPUT SETUP
line. Press the Set button
F to enter the menu and the 
INPUT
SETUP
menu (Figure 2) will appear on the
screen. Press the 
/
buttons 
E& until the
desired input name appears in the highlighted
video, as well as being indicated in the front
panel Input Indicators
ˆ by the blue LED next
to the desired input name. If the input will use the
standard left/right analog inputs, no further
adjustment is needed (except with DVD).
Figure 2
If you wish to associate one of the digital inputs
with the selected input source, press the 
¤
Button
D on the remote while the 
INPUT
SETUP
menu (Figure 2) is on the screen, and
note that the on-screen cursor will drop down to
the 
DIGITAL I N
line. Press the 
/
Buttons
E& until the name of the desired digital
input appears. To return to the Analog input,
press the buttons until the word 
ANALOG
appears. When the correct input source appears,
press the 
¤
button 
D until the 
cursor
appears next to 
BACK T O MASTER MENU
,
and press the Set Button
F.
To associate an analog or digital input with the
input source currently selected at any time using
the discrete function buttons, press the Digital
Input Select Button
Û
G on the front panel
or the remote while the full-OSD is not in use.
Within five seconds, make your input selection
using the Selector buttons on the front panel 
7
or the 
/
¤
Buttons on the remote until
the desired digital or analog input is shown in the
Main Information Display
˜ and in the
lower third of the video display connected to the
AVR 230. Press the Set Button
F to enter the
new input assignment.
Speaker Setup
This menu tells the AVR which type of speakers
are in use. This is important as it adjusts the set-
tings that determine which speakers receive low-
frequency (bass) information. For each of these
settings use the 
LARGE
setting if the speakers
for a particular position are traditional full-range
loudspeakers that are capable of reproducing
sounds below 100Hz.
Use the 
SMALL
setting for smaller, frequency-
limited satellite speakers that do not reproduce
sounds below 100Hz. Note that when “small”
speakers are used, a subwoofer is required to
reproduce low-frequency sounds. Remember that
the “large” and “small” descriptions do not refer
to the actual physical size of the speakers, but to
their ability to reproduce low-frequency sounds. If
you are in doubt as to which category describes
your speakers, consult the specifications in the
speakers’ owner’s manual, or ask your dealer.
This menu screen also allows you to enter the set-
tings for the AVR’s Triple Crossover feature that
allows a different crossover point to be used for
the front  left/right, center and surround speakers.
In systems where full-range or tower speakers are
used for the front soundstage or where different
brands or models are in use at the various speak-
er positions, this feature allows you to custom tai-
lor the bass management and redirection circuits
with a precision not previously possible.
At last, this menu also makes you chose if the
speaker setting will be the same for each input
source (
GLOBAL
), or will be set differently for
each input (
INDEPENDENT
).
Notes:
• When "Independent" is selected for the speak-
er settings (see below), they need to be made
for each input individually and you can deter-
mine which speaker should be used depending
on the input source selected. So it´s possible
e.g. to turn off the Center and/or the Sub with
any music source selected and to use them with
any movie input source.
• With the currently selected input all speaker
settings will be copied to all other surround
modes (as far as speakers are used with them)
and need not be repeated when another sur-
round mode is selected with that input.
It is easiest to enter the proper settings for the
speaker setup through the 
SPEAKER
SETUP
menu (Figure 3). So press the OSD
Button
L to bring up the 
MASTER MENU
(Figure 1), and then press the 
¤
Button
D
twice so that the cursor is on the 
SPEAKER
SETUP
line. At this point, press the 
Set Button
F to bring up the 
SPEAKER
SETUP
menu (Figure 3).
Figure 3
The first line of the 
SPEAKER SETUP
menu
(Figure 3) allows you to switch the menu to
change either the underlying speaker size setting
or the exact crossover point used for that speaker
group if set to "Small". For the first pass through
the menu, leave the setting at its default option of
SIZE
, and then proceed as outlined below. Once
the speaker choices have been set you may wish to
return to this line to change the option so that the
crossover settings may be adjusted.
1. Before you start the speaker setting, you
should determine if you want all inputs being
configured with the same speaker size setting
(
GLOBAL
) or if all inputs should be configured
individually (
INDEPENDENT
).
To configure all inputs for "Global" or "Inde-
pendent" press the 
Button
D twice so that
the cursor is next to the 
BASS MGR
line.
This setting allows you to use the same speaker
configuration for all inputs, or to have different
settings for each input. In most cases the factory
default setting of 
GLOBAL
will be appropriate,
as most listeners do not need to have individual-
ized speaker settings. However, some listeners,
particularly those with full-range front speakers
that are used for both movies and music may pre-
fer that different speaker settings be used when
listening to music through a CD player as
opposed to a movie from a DVD player, VCR or
cable/satellite set top.
*   S P E A K E R   S E T U P   *
M O D E             :   S I Z E  
L E F T / R I G H T :   L A R G
E
               
C E N T E R         :   S M A L L
S U R R O U N D     :   S M A L L
S U R R   B A C K   :   S M A L L
S U B W O O F E R   :   L / R + L F E
B A S S   M G R     :   G L O B A L
B A C K   T O   M A S T E R   M E N U  
    *   I N P U T   S E T U P   *    
I N P U T           : V I D E O   1
D I G I T A L   I N : A N A L O G
B A C K   T O   M A S T E R   M E N U
System Configuration
18 SYSTEM CONFIGURATION
System Configuration
If you wish to customize the speaker size individu-
ally to each input, make certain that the cursor is
on the 
BASS MGR
line and press the 
/
Buttons
E& so that 
INDEPENDENT
appears in highlighted video. When this setting is
entered all speaker size settings will be shown
with their factory default size in the menu and all
other inputs will turn to 
INDEPENDENT
too.
Now you should enter the speaker size settings
prefered for the input selected, as described
below. Remember that in this case the size set-
tings just entered will apply to the current input
ONLY, and you will need to go back to the
INPUT
menu to select another input, and then
return to this menu page again to change the set-
tings for the next input. Repeat the procedure for
any input where you wish to have a set of speaker
configuration different from the default settings.
2. Begin the speaker size setup process by making 
certain that the cursor is pointing toward the
LEFT/RIGHT
line, which sets the configura-
tion for the front left and right speakers. If you wish
to make a change to the front speakers’ 
configuration, press the 
/
Buttons
E& so
that either 
LARGE
or 
SMALL
appears, match-
ing the appropriate description from the definitions
shown above.
When 
SMALL
is selected, low-frequency front
channel sounds will be sent only to the subwoofer
output. If you choose this option and there is no
subwoofer connected, you will not hear any low-
frequency sounds with front channel signals.
When 
LARGE
is selected, a full-range output will
be sent to the front left and front right 
outputs. Depending on the choice made in 
the 
SUBWOOFER
line in this menu (see
below), the front left and right bass information
may also be directed to the subwoofer.
NOTE: When the front speakers are set to the
LARGE
option and the surround mode is set to
"Surround Off", or pure two-channel stereo,
when an analog signal source is present it will be
routed directly from the input to the volume
control without being digitized or processed. If
you have full-range front speakers and wish to
remove all digital processing from the circuit path,
select this configuration. If you wish to set this
option for use with only one input, such as a CD
player that uses an external DAC or an optional,
external phono preamp, you must choose the
INDEPENDENT
setting on the 
BASS MGR
line at the bottom of this menu so that only those
inputs where the analog bypass is desired will be
routed in this fashion, while other analog inputs
such as a VCR or cable box will be digitized for
surround processing.
Important Note: When a speaker set with a
subwoofer and two front satellites connected to
the Sub´s speaker outputs is used, the Sub´s
inputs must be connected to the Front speaker
outputs
 and 
LARGE
must be selected for
the front speakers (and 
NONE
for the sub-
woofer, see below).
3. When you have completed your selection for the
front channel, press the 
¤
Button
D on the
remote to move the cursor to 
CENTER
.
4. Press the 
/
Buttons
E& on the remote
to select the option that best describes your center
speaker, based on the speaker definitions shown
below.
When 
SMALL
is selected, low-frequency center
channel sounds will be sent to the Fronts, if they
are set to 
LARGE
and Sub is turned off (see be-
low). When Sub is on, low frequency center chan-
nel sounds will be sent to the subwoofer only.
When 
LARGE
is selected, a full-range output
will be sent to the center speaker output, and NO
center channel signal will be sent to the sub-
woofer output (except when the Pro Logic II
Music mode is in use).
NOTE: If you choose Logic 7 as the surround
mode for the particular input source for which
you are configuring your speakers, the AVR will
not make the LARGE option available for the
center speaker. This is due to the requirements of
Logic 7 processing, and does not indicate a
problem with your receiver.
When 
NONE
is selected, no signals will be sent
to the center-channel output. The receiver will
operate in a “phantom” center channel mode.
Center-channel information will be sent to the left
and right front channel outputs and the center
channel bass will be sent to the subwoofer output
when 
L/R+LFE
is selected in the 
SUB-
WOOFER
line in this menu (see below). This
mode is needed if no Center speaker is used.
Note that when the Logic 7 Cinema or Enhanced
surround modes are selected a Center speaker
must be used, the Logic 7 Music mode works well
without a Center too.
5. When you have completed your selection for
the center channel, press the 
¤
Button
D
on the remote to move the cursor to 
SURROUND
.
6. Press the 
/
Buttons
E& on the remote
to select the option that best describes the sur-
round speakers in your system based on the speak-
er definitions shown on page 19.
When 
SMALL
is selected, with all digital sur-
round modes low-frequency surround channel
sounds will be sent to the Fronts when Sub is
turned off or to the subwoofer output when Sub
is on. With any analog surround mode the rear
bass feed depends on the mode selected and the
setting of the Sub and front speakers.
When 
LARGE
is selected, a full-range output
will be sent to the surround channel outputs (with
all analog and digital surround modes), and except
with Hall and Theater modes, NO surround chan-
nel bass will be sent to the subwoofer output.
When 
NONE
is selected, surround-sound infor-
mation will be split between the front left and
front right outputs. For optimal performance when
no surround speakers are in use, the Dolby 3
Stereo mode should be used.
When you are using surround back speakers with
your system, press the 
¤
Button
D on the
remote to move the cursor to 
SURR BACK
.
This line serves two functions in that it not only
configures the setting for the surround back chan-
nels when they are present, it also tells the AVR’s
processing system to configure the unit for either
5.1 or 6.1/7.1 operation.
Press the 
/
Buttons on the remote to select the
option that best describes the speakers in use at
the left and right back surround positions based
on the definitions on this page:
When 
NONE
is selected, the system will adjust
so that only 5.1-channel surround processing/
decoding modes are available and the surround
back amplifier channels will not be used. When
this is the case for your system you may wish to
take advantage of the availability of this amplifier
channel pair for use in powering a second set of
speakers that have their source selected by the
AVR’s multiroom control system. See page 33 for
more information.
When 
SMALL
is selected the system will adjust
so that the full complement of 6.1/7.1 surround
processing/decoding modes are available, and
low-frequency information below the crossover
point (identical with the one for the surround
speakers) will be sent to the subwoofer output
when the subwoofer is set to ON, or to the Front
LEFT/RIGHT when subwoofer is set to OFF.
When 
LARGE
is selected the system will adjust
so that the full complement of 6.1/7.1 surround
processing/decoding modes are available, and a
full-range signal will be sent to the surround back
channels, with no low-frequency information sent
to the subwoofer output.
NOTE: There is no difference in the setting for the
Surround Back speakers when either one speaker
is present for 6.1 operation using the internal
amplifier or two speakers are present for 7.1
operation in conjunction with an optional,
external power amplifier.
7. When you have completed your selection for the
surround channels, press the 
¤
Button
D on
the remote to move the cursor to 
SUBWOOFER
.
8. Press the 
/
Buttons
E& on the remote
to select the option that best describes your
system.
SYSTEM CONFIGURATION  19
The choices available for the subwoofer position
will depend on the settings for the other speak-
ers, particularly the front left/right positions.
If the front left/right speakers are set to
SMALL
, the subwoofer will automatically be set
to 
SUB
, which is the “on” position.
If the front left/right speakers are set to
LARGE
, three options are available:
• If no subwoofer is connected to the AVR, press
the 
/
Buttons
E& on the remote so
that 
NONE
appears in the on-screen menu.
When this option is selected, all bass informa-
tion will be routed to the front left/right “main”
speakers.
• If a subwoofer is connected to the AVR, you
have the option to have the front left/right
“main” speakers reproduce bass frequencies at
all times, and have the subwoofer operate only
when the AVR is being used with a digital
source that contains a dedicated Low Frequency
Effects, or LFE soundtrack. This allows you to
use both your main and subwoofer speakers to
take advantage of the special bass created for
certain movies. To select that option press the
/
Buttons
E& on the remote so that
LFE
appears in the on-screen menu.
• If a subwoofer is connected and you wish to
use it for bass reproduction in conjunction with
the main front left/right speakers, regardless of
the type of program source or Surround mode
you are listening to, press the 
/
Buttons
E& on the remote so that 
L/R+LFE
appears in the on-screen menu. When this
option is selected, a full-range signal will be
sent to the front left/right “main” speakers. The
subwoofer will receive the front left and right
bass frequencies under the crossover frequency
selected in another setting on this menu, as
described below, and also the LFE soundtrack.
9. When all initial speaker “size” settings have been
made, you now have the option to take advantage
of the AVR’s Triple Crossover system, which allows
individual crossover settings to be made for each
speaker grouping set to "Small". The low-frequency
crossover point is set by the design of your speakers.
It is defined as the frequency which is the lowest
possible frequency the speaker is capable of repro-
ducing. Before making any changes to the settings
for the crossover point we suggest that you find the
crossover point for the speakers in each of the three
groupings, front left/right, center front and surrounds
by looking at the specifications page of the speaker’s
owner’s manual, by getting that information from
the manufacturer’s Web site, or by contacting your
dealer or the manufacturer’s customer service
department. You will need this figure to accurately
configure the next group of settings.
The factory default setting for all speaker positions is
100Hz. If that setting is acceptable for all channels,
then no adjustments are needed and you may skip
this section. However, should you wish to change
one of the settings, please proceed by pressing the
Button
D so that the cursor moves back up
to the top of the list of setting options. Press the 
/
Buttons
E& so that 
X-OVER
is high-
lighted and the menu data will change to the screen
shown in Figure 4.
Figure 4
To change the setting for any of the three speaker
groups Left/Right, Center or Surrounds, press the
/
¤
Buttons
D until the cursor is next to the
line where you wish to make a change and then
press the 
/
Buttons
E& until the desired
setting appears. The available choices at which
point low-frequency information will be sent to
the subwoofer (or to the Front Left/Right speakers
in case subwoofer is set to OFF), rather than to
the speaker channel, are 40Hz, 60Hz, 80Hz,
100Hz, 120Hz and 200Hz. Pick the choice that is
identical to the information for the speakers, or if
an exact match is not possible, pick the closest
choice that is ABOVE the speaker’s lowfrequency
limit to avoid the creation of a low-frequency
“hole” where your system will have no bass infor-
mation.
In cases where 
LARGE
has been selected as the
front channel speaker option and 
L/R+LFE
has been selected as the subwoofer option, the
front channel sound information below the cross-
over point selected for the L/R front speakers
(when fronts are set to "Small") will be sent to
BOTH the front channel speakers and the
subwoofer.
When all speakers are set to 
LARGE
the
crossover point for the fronts (selectable when
they are set to "Small") will affect the LFE signal
and the bass support for the front speakers by the
sub (when the sub is set to L/R+LFE, see above)
only. In that case the default value "100Hz"
should be kept or selected for the crossover point
for the L/R fronts (selectable when they are
"Small") as it´s indicated (and marked by *)
behind the 
LEFT/RIGHT
line in the speaker
setup menu when the X-OVER option is selected.
Note that the crossover point for the surround
speakers and the surround back speakers will be
identical. That´s why no crossover point for the
surround back speakers is selectable or shown in
the menu.
Important Note: All settings for the crossover
points will be "Global", i.e. they will be identical
for all inputs no matter if the BASSMANAGER
(see above) was configured for "Global" or
"Independent".
10. When all speaker selections have been made,
press the 
¤
Button
D until the cursor is next
to the 
BACK T O MASTER MENU
line and
press the Set Button
F to return to the Main
menu.
11. The Speaker Configuration may also be
changed at any time without using the full-OSD
on-screen menu system by pressing the Speaker
Selector
6 on the front panel or 
' on the
remote control. Once the button is pressed,
FRONT SPEAKER
will appear in both the
lower third of the video display and the Main
Information Display
˜.
Within five seconds, either press the 
/
buttons
7 on the front panel or the 
/
¤
buttons 
D
on the remote to select a different speaker posi-
tion, or press the Set Button 
@
F to begin
the adjustment process for the front left and right
speakers.
When the Set button 
@
F has been pressed
and the system is ready for a change to the front
speaker setting, the on-screen display and Main
Information Display
˜ will read 
FRONT
LARGE
or 
FRONT SMALL
depending on
the current setting. Press the 
/
buttons 
7 on
the front panel or the 
/
¤
buttons 
D on the
remote until the desired setting is shown, using
the instructions for “large” or “small” shown ear-
lier, then press the Set button 
@
F.
If another speaker position needs to be changed,
press the 
/
buttons 
7 on the front panel or
the 
/
¤
buttons 
D on the remote to select a
different speaker position, press the Set button
@
F and then the 
/
buttons 
7 on the
front panel or the 
/
¤
buttons 
D on the
remote until the correct speaker setting is shown
and press the Set button 
@
F again to
confirm the selection.
To assist in making these settings, the icons in the
Speaker/Channel Input Indicators
$ will
change as the speaker type is selected at each
position. When only the inner icon box is lit, the
speaker is set for “small.” When the inner box and
the two outer boxes with circles inside them are
lit, the speaker is set for “large." When no indica-
tor appears at a speaker location, that position is
set for “none” or “no” speaker.
Note: These icons are available only when
making setup changes without the use of the full
OSD mode.
* *     S P E A K E R   S E T U P     * *
M O D E             :   X - O V E R
L E F T / R I G H T :   1 0 0   H Z
C E N T E R         :   1 0 0   H Z
S U R R O U N D     :   1 0 0   H Z
S U R R   B A C K   :   - - - - -  
S U B W O O F E R   :
 
S U B   ( L F E )
B A S S   M G R     :   G L O B A L
B A C K   T O   M A S T E R   M E N U
System Configuration
20 SYSTEM CONFIGURATION
System Configuration
As an example, in the Figure below, all speakers
are set for “large,” and a subwoofer is set.
Surround Setup
Once the speaker setup has been completed, the
next step for that input is to set the surround
mode you wish to use with that input. Since sur-
round modes are a matter of personal taste, feel
free to select any mode you wish – you may
change it later. The Surround Mode chart on page
25 may help you select the mode best suited to
the input source selected. For example you may
select Dolby Pro Logic II or Logic 7 for most ana-
log inputs and Dolby Digital for inputs connected
to digital sources. In the case of inputs such as a
CD Player, Tape Deck or Tuner, you may wish to
set the mode to Stereo, if that is your preferred
listening mode for standard stereo sources,
where it is unlikely that surround encoded materi-
al will be used. Alternatively, the 5 Channel Stereo
or Logic 7 Music mode may also be a good
choice for stereo-only source material.
It is easiest to complete the surround setup using
the full-OSD on-screen menus. From the
MASTER
menu (Figure 1), press the 
/
¤
buttons 
D until the 
cursor is next to the
SURROUND SELECT
menu. Press the 
Set Button
F so that the 
SURROUND
SELECT
menu (Figure 5) is on the screen.
Figure 5
Each of the option lines on this menu (Figure 5)
selects the surround mode category, and within
each of those categories there will be a choice of
the specific mode options. The choice of modes
will vary according to the speaker configuration
in your system.
When the 
SURR BACK
line of the
SPEAKER SETUP
menu (Figure 4) is set to
NONE
the AVR will be configured for 
5.1-channel operation, and only the modes
appropriate to a five-speaker system will appear.
When the 
SURR BACK
line of the
SPEAKER SETUP
menu (Figure 4) is set to
SMALL
or 
LARGE
the AVR 230 will be
configured for 6.1/7.1-channel operation, and
additional modes such as Dolby Digital EX and 
7 STEREO or Logic 7 7.1 will appear, as they are
only available when seven main speakers are
present. In addition, the modes DTS ES (Discrete)
and DTS+NEO:6 (DTS ES Matrix) available in the
AVR 230 will not appear unless a digital source
is playing the correct bitstream.
In addition, some of the modes available in the
AVR 230 will not appear unless a digital source
is selected and is playing the correct bitstream.
Remember that when you use only the AVR 230’s
internal amplifier and a single, surround back
speaker, you will get all the benefits of a 6.1/7.1
system, but with only one speaker installed at the
back of the room. The mode indications will
show 7.1 in some cases, but no additional
adjustment is needed for 6.1 operation.
Note: When a Dolby Digital or DTS source is
selected and playing, the AVR 230 will select the
appropriate surround mode automatically, no
matter which surround mode was selected for
that input as default. Then no other surround
modes will be available, except VMAx with Dolby
Digital recordings and all Pro Logic II modes with
Dolby Digital 2 channel (2.0) recordings (see
page 30).
To select the mode that will be used as the initial
default for an input, first press the 
/
¤
buttons
D until the on-screen cursor is next to the
desired mode’s master category name. Next,
press the Set Button
F to view the sub-
menu. Press the 
/
Buttons
E& to scroll
through the available choices, and then press the
¤
Button
D so that the cursor is next to
BACK TO MASTER MENU
to continue the
setup process.
On the 
Dolby
menu (Figure 6), the selection
choices include Dolby Digital, Dolby Pro Logic II
Music, Dolby Pro Logic II Cinema, Dolby Pro
Logic II and Dolby 3 Stereo. The Dolby Digital EX
mode is only available when the system is set for
6.1/7.1 operation by configuring the Surround
Back speakers to “Small” or “Large” as
described on page 21. When a disc is playing
that contains a special “flag” signal in the digital
audio data stream, the EX mode will be selected
automatically. It may also be selected using this
menu or through the front panel or remote con-
trols as shown on page 28. A complete explana-
tion of these modes is found on Page 25-26.
Note that when the Dolby Digital mode is select-
ed there are additional settings available for the
Night mode that are associated with the sur-
round mode only, not with the input. That´s why
these settings must be made only once, not with
each input in use. They are described later in the
next main chapter (see below).
Figure 6
On the 
DTS
menu, the selection choices made
with the 
/
Buttons
E& on the remote
are determined by a combination of the type of
DTS program material in use and whether the
5.1 or 6.1/7.1 speaker output configuration is in
use.
When the 5.1 configuration is in use the AVR will
automatically select the 5.1 version of DTS
processing when a DTS data stream is received.
When the 6.1/7.1 mode is selected, the DTS-ES
Discrete mode will automatically be activated
when a DTS source with the ES Discrete “flag” is
in use and the DTS-ES Matrix mode will be acti-
vated when an ES-Matrix encoded audio track is
received. In both cases the appropriate surround
mode will be indicated in the Main
Information Display 
˜ in the front panel dis-
play and on the screen. When a non-ES DTS disc
is in use, when the 6.1/7.1 mode is chosen the
unit automatically will select the DTS + NEO:6
mode to create a full eight-speaker surround
mode. See page 25 for a complete explanation of
the DTS modes.
On the 
LOGIC 7
menu, the selection choices
made with the 
/
Buttons
E& on the
remote are determined by whether the 5.1 or
6.1/7.1 speaker output configuration is in use. In
either case, the selection of a Logic 7 mode
enables Harman Kardon’s exclusive Logic 7 pro-
cessing to create fully enveloping, multichannel
surround from either two-channel Stereo or
Matrix-encoded programming such as VHS
cassettes, laserdiscs or television broadcasts
produced with Dolby surround.
In the 5.1 configuration you may select the Logic
7/5.1 Music, Cinema or Enhanced modes. They
work best with two-channel music, surround-
encoded programs or standard two-channel pro-
gramming of any type, respectively. When the
6.1/7.1 mode is selected, the Logic 7/7.1 Music
or Cinema modes are available, but the output
will be in a full eight-channel sound field. Note
that the Logic 7 modes are not available when
either Dolby Digital or DTS Digital soundtracks
are in use.
On the 
DSP
(
SURR
menu, the selection
choices made with the 
/
Buttons
E& on
the remote select one of the DSP surround
modes that are designed for use with two-chan-
nel stereo programs to create a variety of sound
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