Cambridge SoundWorks dtt2500 User Guide
6
13
Speaker Wire and Stand Installation
Typically, the 3 meter speaker
cables will connect the front and
center satellites to the Decoder
Amplifier and the 5 meter cables
will connect the rear satellites to
the Decoder Amplifier. A panel of
twelve self-adhesive labels is
provided to identify each satellite
and subwoofer and the opposite
end of the cable connected to a
satellite and subwoofer.
1. Identify a 3 meter cable. Most
cables will connect the front and
center satellites to the Decoder
Amplifier and the 5 meter cables
will connect the rear satellites to
the Decoder Amplifier. A panel of
twelve self-adhesive labels is
provided to identify each satellite
and subwoofer and the opposite
end of the cable connected to a
satellite and subwoofer.
1. Identify a 3 meter cable. Most
often, a satellite will be used with a
desktop stand. In this case, thread
the bare wire end of a 3 meter cable
through the hole in the desktop
stand. Connect this end to a
satellite (as shown in Diagram K).
Carefully insert the desktop stand’s
attachment arm into the socket in
the back of the satellite, taking up
any slack in the cable as required.
desktop stand. In this case, thread
the bare wire end of a 3 meter cable
through the hole in the desktop
stand. Connect this end to a
satellite (as shown in Diagram K).
Carefully insert the desktop stand’s
attachment arm into the socket in
the back of the satellite, taking up
any slack in the cable as required.
2. To use this satellite in the front left
position, remove the backing from
the small, round “L” label and
apply it to the back of the satellite
(see Diagram K).
the small, round “L” label and
apply it to the back of the satellite
(see Diagram K).
3. Remove the backing from the
remaining, longer “L” label and wrap
it around the opposite end of the
speaker cable near the RCA-type plug.
it around the opposite end of the
speaker cable near the RCA-type plug.
4. Place the satellite in the front left
position.
5. Repeat this process using another 3
meter cable for the front right satellite,
using the “R” labels.
using the “R” labels.
6. Connect another 3 meter cable to a
satellite. Use the “C” (center) labels.
If used, the Monitor Stand attaches to
the satellite in the same manner as the
Desktop Stands, although it does not
have a hole for the speaker wire.
Route the wire to the left or right side
of the attachment strut. Position the
satellite.
If used, the Monitor Stand attaches to
the satellite in the same manner as the
Desktop Stands, although it does not
have a hole for the speaker wire.
Route the wire to the left or right side
of the attachment strut. Position the
satellite.
7. If you wish to use the Floor Stands
with the rear satellites, assemble the
stand according to Attaching The
Floor Stand instructions on page 7.
Use the RS and LS labels (right and
left surround) and 5 meter cables.
stand according to Attaching The
Floor Stand instructions on page 7.
Use the RS and LS labels (right and
left surround) and 5 meter cables.
8. Connect the subwoofer using the last 3
meter cable to the “SUB” labels.
Diagram K: To connect the wire
speakers to the spring-loaded tab to
expose the connection hole. Insert
the bare end of the wire into the
exposed hole, then release the tab to
lock the wire in place. Connect wires
with red bands to red tab connectors,
and unmarked wires to black tab
connectors.
Notes: Matching red wires to red
tabs and unmarked wires to black
tabs insures the speakers all play “in
phase”. “Out-of-phase” connections
will do no electrical harm, but the
overall sound quality will be greatly
reduced. You can substitute regular
18 gauge speaker wire to create
longer cables, if needed.
speakers to the spring-loaded tab to
expose the connection hole. Insert
the bare end of the wire into the
exposed hole, then release the tab to
lock the wire in place. Connect wires
with red bands to red tab connectors,
and unmarked wires to black tab
connectors.
Notes: Matching red wires to red
tabs and unmarked wires to black
tabs insures the speakers all play “in
phase”. “Out-of-phase” connections
will do no electrical harm, but the
overall sound quality will be greatly
reduced. You can substitute regular
18 gauge speaker wire to create
longer cables, if needed.
K
C
SUB
RS
LS
R
C
SUB
RS
LS
R
C
SUB
RS
LS
R
DOLBY DIGITAL
(AC-3) SPDIF IN
(AC-3) SPDIF IN
SPEAKER OUTPUTS
LINE IN REAR IN
C SUBWOOFER RS
LS
R
L
15V
DC IN
DIGITAL
DIN
ANALOG AUTO
INPUT
REAR
RIGHT
L
L
Creative Multi Speaker
Surround (CMSS)
CMSS is a 2-channel to 5.1-channel
sound processor similar in some aspects
to a Dolby Surround with Pro Logic
processor.
to a Dolby Surround with Pro Logic
processor.
CMSS Music mode creates a
convincing 5.1 channel surround
soundfield with typical stereo sources,
whether they are Dolby Surround-
encoded or not. It works well with Dolby
Pro Logic, WAVE, AVI and MIDI
program material. In essence, CMSS
Music mode puts you “on the stage”
for the music’s performance, surround-
ing you with the performers.
soundfield with typical stereo sources,
whether they are Dolby Surround-
encoded or not. It works well with Dolby
Pro Logic, WAVE, AVI and MIDI
program material. In essence, CMSS
Music mode puts you “on the stage”
for the music’s performance, surround-
ing you with the performers.
In a similar manner, CMSS Movie
mode provides the sonic impression of
being front and center at a movie
screening. Dialog and all normally
centered sounds from a stereo program
are heard through the center speaker. Use
this mode whenever a music program has
sounds you want to blend with on-screen
action or dialog.
being front and center at a movie
screening. Dialog and all normally
centered sounds from a stereo program
are heard through the center speaker. Use
this mode whenever a music program has
sounds you want to blend with on-screen
action or dialog.
Unlike Pro Logic decoding, CMSS
Music, Movie and Four Point modes
are appropriate for use with multi-
coded sources such as DVD games. In
some game titles, the movie sequences
may be encoded in Dolby Surround
but the game sequences may be in the
WAV format. CMSS Movie mode
supports 6-channel output for .WAV,
.AVI, .MIDI and other audio software
formats. Few, if any of these kinds of
formats are Dolby Surround encoded.
are appropriate for use with multi-
coded sources such as DVD games. In
some game titles, the movie sequences
may be encoded in Dolby Surround
but the game sequences may be in the
WAV format. CMSS Movie mode
supports 6-channel output for .WAV,
.AVI, .MIDI and other audio software
formats. Few, if any of these kinds of
formats are Dolby Surround encoded.
The FOURPOINT mode passes
the four discreet channel audio of
four-channel games direct to each
satellite channel. It does not synthe-
size rear channel output, so stereo
signal in this mode will play just
through the front two speakers and
subwoofer.
four-channel games direct to each
satellite channel. It does not synthe-
size rear channel output, so stereo
signal in this mode will play just
through the front two speakers and
subwoofer.
The STEREO mode plays the Left
and Right Front speakers and the
subwoofer. It also lets you hear the
stereo downmix from any DVD.
subwoofer. It also lets you hear the
stereo downmix from any DVD.
Audio Mode Selection
The stereo soundtracks of some
movies on the Video CD (VCD
format) contain different languages.
For example, a two channel soundtrack
may contain Mandarin on the right
channel and English on the left
channel. The VCD program literature
should indicate the presence of dual-
language soundtracks. Similarly, some
movies in the DVD format will contain
dual-language soundtracks. DTT2500
Digital lets you select one of these
languages and play it through both the
Left and Right speakers.
format) contain different languages.
For example, a two channel soundtrack
may contain Mandarin on the right
channel and English on the left
channel. The VCD program literature
should indicate the presence of dual-
language soundtracks. Similarly, some
movies in the DVD format will contain
dual-language soundtracks. DTT2500
Digital lets you select one of these
languages and play it through both the
Left and Right speakers.
If there is no indication of which
channel is which and you hear two
different language soundtracks during
stereo playback, select the “LL” and
“RR” settings until you find the
language soundtrack you want.
different language soundtracks during
stereo playback, select the “LL” and
“RR” settings until you find the
language soundtrack you want.
The Audio Mode selection feature
can only be used with the PCM digital
soundtrack of a Video CD or DVD
with a stereo soundtrack, not a DVD
encoded with Dolby Digital 5.1 sound
or Dolby Surround-encoded material.
If you have an analog program with
separate left and right channels (the
analog output of a CD ROM, or the
analog stereo output of a “software”
video CD, for instance), you will have
to use the balance control in your PC’s
audio software to mute the undesired
channel.
soundtrack of a Video CD or DVD
with a stereo soundtrack, not a DVD
encoded with Dolby Digital 5.1 sound
or Dolby Surround-encoded material.
If you have an analog program with
separate left and right channels (the
analog output of a CD ROM, or the
analog stereo output of a “software”
video CD, for instance), you will have
to use the balance control in your PC’s
audio software to mute the undesired
channel.