12
Using Multiple Inputs
Table 3: Mixing audio through the Auxiliary inputs
7.1 Analog Input
Auxiliary Input
M-PORT
Result
Connected
Not connected
Connected
7.1 Analog input and M-PORT input mixed
Connected
Connected
Not connected
7.1 Analog input and Auxiliary input mixed
Not connected
Connected
Connected
Auxiliary input only
Connected
Connected
Connected
7.1 Analog input and Auxiliary input mixed
The Creative GigaWorks S750
speakers have moderately high
input sensitivity, so they may
amplify the hum and hiss inherent
in some audio program sources.
Any background noise you hear is
not due to a fault in the speaker
system. You can minimise
background noise as follows:
❒
Use the remote control as your
master volume control.
❒
If your speaker system is
connected to a computer, adjust the
settings of your computer’s sound
control software. (If you are using
Creative Sound Blaster software,
this would be the Surround Mixer
application). Turn off any input
controls that you do not need, such
as Microphone, and set the
remaining input controls to about
70% of their maximum volume.
❒
Adjust the master output volume of
your sound control software, such
that your speaker system reaches a
comfortably loud volume in its
default volume settings.
Controlling Noise and Distortion
Specifications and Upgrade Option
GENERAL SPECIFICATIONS
Satellite Power
70 Watts RMS per channel
Subwoofer Power
210 Watts RMS
Frequency Response
25 Hz ~ 40 kHz
Signal-to-Noise Ratio (SNR)
99 dB
Input Voltage
For Europe/Asia:
220-240Vac 50/60 Hz 3A
Magnetic Shielding
All satellite speakers are shielded
to allow placement close to display
devices that are sensitive to
magnetic fields.
The Audio Control Pod’s Auxiliary
input connector allows you to mix
an audio program source (Auxiliary
Analog Input) with the main 7.1-
channel program source.
In addition, the M-PORT input
lets you hear audio directly from an
M-PORT compatible Creative
portable digital audio player, with-
out routing through a computer.
The main 7.1 channel output is
always audible; if both the Auxiliary
and M-PORT inputs are used, the
Auxiliary input will be heard instead
of the M-PORT input.
Table 3 lists what sounds you will
hear when using multiple inputs in
different ways.
Note: In certain situations, you may
require additional cables that are
available separately.
MWorks THX S750 CLE.book Page 12 Friday, September 5, 2003 12:05 PM
