Maintenance And Service; Surround Modes - Infinity Total Solutions TSS-450 Service Manual

INFINITY
O
PERATION

Surround Modes

When using the TSS-450 in a Dolby* Digital or DTS home theater
system, make sure all speakers are set to "Small".When using the
system in a Dolby Pro Logic* home theater system, make sure the
receiver's center channel mode is set to "Normal."
Some Dolby Digital-equipped receivers/processors offer different
setup options for each source or surround mode, e.g., CD-stereo,
videotape, Dolby, Pro Logic. In each case, follow your equipment's
instructions to ensure that the subwoofer output is turned on and
that the speakers are set to "Small"in each mode.
If your receiver has adjustable crossover settings, we recommend
the subwoofer crossover be set between 100Hz – 120Hz.
Power On
Plug your subwoofer's AC cord into a wall outlet. Do not use the outlets
on the back of the receiver.
Initially set the Subwoofer Level Control
Turn on the subwoofer by pressing the Power Switch
rear panel.
Turn on your entire audio system and start a CD or movie
sound-track at a moderate level.
Auto On/Stand-By
With the Power Switch in the AUTO position, the LED on the rear
panel will remain lit in red or green to indicate the On/Stand-By
mode of the subwoofer.
RED = STAND-BY (No signal detected,Amp Off)
GREEN = ON (Signal detected,Amp On)
The subwoofer will automatically enter the Stand-By mode after
approximately 10 minutes when no signal is detected from your
system.The subwoofer will then power ON instantly when a signal
is detected. During periods of normal use, the Power Switch
can be left on.You may turn off the Power Switch
periods of nonoperation, e.g., when you are away on vacation.
Adjust Level
Turn the Subwoofer Level Control
emanates from the subwoofer, check the AC-line cord and input
cables.Are the connectors on the cables making proper contact? Is
the AC plug connected to a "live"receptacle? Has the Power Switch
been pressed to the "On"position? Once you have confirmed
that the subwoofer is active, proceed by playing a CD or DVD.
Use a selection that has ample bass information.
Set the overall volume control of the receiver/processor to a
comfortable level.Adjust the Subwoofer Level Control
you obtain a pleasing blend of bass. Bass response should not
overpower the room but rather be adjusted so there is a harmonious
blend across the entire musical range. Many users have a tendency
to set the subwoofer volume too loud, adhering to the belief that a
subwoofer is there to produce lots of bass.This is not entirely true.A
subwoofer is there to enhance bass, extending the response of the
entire system so the bass can be felt as well as heard. However,
overall balance must be maintained or the music will not sound
natural.An experienced listener will set the volume of the subwoofer
so its impact on bass response is always there but never obtrusive.
to the"MIN"position.
on the
for extended
up about half way. If no sound
until
Harman Consumer Group International
Final Positioning
After correctly connecting the TSS-450 system and verifying that
both the subwoofer and all satellite speakers are playing, it is time
to optimize the system for your particular listening room. Earlier,
you placed the subwoofer in its general location. Finding the exact
location for optimum performance sometimes only involves moving
the speakers up to a few centimeters in any direction. We urge you,
therefore, to experiment with placement, if possible, until your
speakers deliver their full potential.
M S
AINTENANCE AND ERVICE
The satellite and subwoofer enclosures may be cleaned using a
soft cloth to remove fingerprints or to wipe off dust.
All wiring connections should be inspected and cleaned or remade
periodically.The frequency of maintenance depends on the metals
involved in the connections, atmospheric conditions, and other
factors, but once per year is the minimum.
If a problem occurs, make sure that all connections are properly
made and clean. If a problem exists in one loudspeaker, reverse the
connection wires to the left and right system. If the problem
remains in the same speaker, then the fault is with the loud-
speaker. If the problem appears in the opposite speaker, the cause
is in another component or cable. In the event that your TSS-450
ever needs service, contact your local Infinity dealer or Infinity
directly at www.infinitysystems.com for a service center near you.
TSS-450
6
TSS450/230