Infinity TSS-Sub500, Service Manual

7

TSS-500

O

PERATION

Surround Modes

When using the TSS-500 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 Digital, 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 and 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 

1

to the“MIN” position.

Turn on the subwoofer by pressing the Power Switch 

4

on the 

rear panel.

Turn on your entire audio system and start a CD or movie 
soundtrack at a moderate level.

Auto On/Standby

With the Power Switch 

4

in the ON position, the LED on the back

will remain lit in green or red to indicate the ON/STANDBY mode of
the subwoofer.

RED = STANDBY (No signal detected, Amp Off)

GREEN = ON (Signal detected, Amp On)

The subwoofer will automatically enter the Standby 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 

4

can be left on. You may turn off the Power Switch 

4

for extended

periods of nonoperation, e.g., when you are away on vacation.

Adjust Level

Turn the Subwoofer Level Control 

1

up about halfway. If no sound

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 

4

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 

1

until 

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.

Final Positioning

After correctly connecting the TSS-500 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 inches in any
direction. We urge you, therefore, to experiment with placement,
if possible, until your speakers deliver their full potential.

M

AINTENANCE AND

S

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-500 ever needs service, contact your local Infinity dealer or
visit www.infinitysystems.com for a service center near you.

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TSS-Sub500