Infinity HTS-20 User Manual
Owner’s Manual
®
HTS
-
20
Home-Theater System
2◆HTS-20 Home-Theater System – Owner’s Manual
THIS INFINITY PRODUCT IS DESIGNED FOR 120-VOLT USE ONLY! FOR DETAILED SAFETY PRECAUTIONS,
PLEASE SEE FOLLOWING PAGE IN THIS OWNER'S MANUAL FOR “IMPORTANT SAFETY INSTRUCTIONS.”
The lightning flash with arrowhead
symbol, within an equilateral triangle, is intended to alert the user to
the presence of uninsulated “dangerous voltage” within the product’s
enclosure that may be of sufficient
magnitude to constitute a risk of
electric shock to persons.
The exclamation point within
an equilateral triangle is intended
to alert the user to the presence
of important operating and maintenance (servicing) instructions in
the literature accompanying the
product.
L’éclair avec le symbole de la flèche, placé dans les limites d’un triangel équilatéral est
prévu pour avertir l’utilisateur de la présence de “tension dangereuse” non isolée dans
l’enceinte du produit qui pourrait être d’une importance suffisante pour présenter un
risque d’électrocution aux personnes.
Le point d’exclamation dans un triangel équilateral est prévu pour avertir l’utilisateur
de la présence d’instructions importantes pour les opérations et l’entretien (service)
dans les manuels fournis avec l’appareil.
ATTENTION: POUR EVITER LES CHOCS ELECTRIQUES, INTRO-
DUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE
CORRESPONDANTE DE LA PRISE ET POUSSER JUSQUAU FOND.
!
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: SHOCK HAZARD – DO NOT OPEN.
AVIS: RISQUE DE CHOC ELECTRIQUE – NE PAS OUVRIR.
CUIDADO: PELIGRO DE CHOQUE ELECTRICO – NO ABRIR.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVER (0R BACK)
NO USER SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED PERSONNEL
Este destello luminoso con un símbolo de punta de flecha dentro de un triángulo equilátero tiene el objectivo de alertar al usuario sobre la presencia de “voltaje peligroso” no
aislado dentro de la caja del producto que puede ser de magnitud lo suficientemente
grande para constituir un riesgo de choque eléctrico para las personas.
Este punto de exclamación dentro de un triángulo equilátero tiene el objectivo de
alertar al usuario sobre la existencia de instrucciones operativas y de mantenimiento
(servicio) importantes en la literatura que acomaña el aparato.
CUIDADO: PARA REDUCIR EL RIESGO DE CHOQUE ELÉCTRICO, NO
RETIRE LA CUBIERTA (O RESPALDO). DENTRO NO HAY PIEZAS A
LAS QUE EL USUARIO PUEDA DAR SERVICIO. REMITA EL SERVICIO
AL PERSONAL DE SERVICIO CALIFICADO.
!
HTS-20 Home-Theater System – Owner’s Manual◆3
IMPORTANT SAFETY INSTRUCTIONS
1) Read Instructions – All the safety and operating instructions should be read
before the product is operated.
2) Retain Instructions – The safety and operating instructions should be
retained for future reference.
3) Heed Warnings – All warnings on the product and in the operating instruc-
tions should be adhered to.
4) Follow Instructions – All operating and use instructions should be
followed.
5) Cleaning – Unplug this product from the wall outlet before cleaning. Do
not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
Exception: A product that is meant for uninterrupted service and that for some
specific reason, such as the possibility of the loss of an authorization code for
a CATV Converter, is not intended to be unplugged by the user for cleaning
or any other purpose, may exclude the reference to unplugging the product in
the cleaning description otherwise required in number 5.
6) Attachments – Do not use attachments not recommended by the product
manufacturer as they may cause hazards.
7) Water and Moisture – Do not use this product near water – for example,
near a bathtub, washbowl, kitchen sink, or laundry tub; in a wet basement;
or near a swimming pool; and the like.
8) Accessories – Do not place this product on an
unstable cart, stand, tripod, bracket, or table. The
product may fall, causing serious injury to a
child or adult, and serious damage to the
product. Use only with a cart, stand, tripod,
bracket, or table recommended by the manufacturer, or sold with the product. Any
mounting of the product should follow the
manufacturer’s instructions, and should use a
mounting accessory recommended by the
manufacturer.
9) A product and cart combination should be
moved with care. Quick stop, excessive force, and
uneven surfaces may cause the product and cart combination to overturn.
10) Ventilation – Slots and openings in the cabinet are provided for ventila-
tion and to ensure reliable operation of the product and to protect it from overheating, and these openings must not be blocked or covered. The openings
should never be blocked by placing the product on a bed, sofa, rug, or other
similar surface. This product should not be placed in a built-in installation
such as a bookcase or rack unless proper ventilation is provided or the manufacturer’s instructions have been adhered to.
11) Power Sources – This product should be operated only from the type of
power source indicated on the marking label. If you are not sure of the type of
power supply to your home, consult your product dealer or local power company. For products intended to operate from battery power, or other sources,
refer to the operating instructions.
12) Grounding or Polarization – This product may be equipped with a polar-
ized alternating-current line plug (a plug having one blade wider than the
other). This plug will fit into the power outlet only one way. This is a safety
feature. If you are unable to insert the plug fully into the outlet, try reversing
the plug. If the plug should still fail to fit, contact your electrician to replace
your obsolete outlet. Do not defeat the safety purpose of the polarized plug.
13) Power-Cord Protection – Power-supply cords should be routed so that
they are not likely to be walked on or pinched by items placed upon or against
them, paying particular attention to cords at plugs, convenience receptacles,
and the point where they exit from the product.
14) Outdoor Antenna Grounding – If an outside antenna or cable system is
connected to the product, be sure the antenna or cable system is grounded so
as to provide some protection against voltage surges and built-up static charges.
Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast and supporting structure,
grounding of the lead-in wire to an antenna discharge unit, size for grounding
conductors, location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. See Figure A.
15) Lightning – For added protection for this product during a lightning
storm, or when it is left unattended and unused for long periods of time,
unplug it from the wall outlet and disconnect the antenna or cable system.
This will prevent damage to the product due to lightning and power-line
surges.
16) Power Lines – An outside antenna system should not be located in the
vicinity of overhead power lines or other electric light or power circuits, or
where it can fall into such power lines or circuits. When installing an outside
antenna system, extreme care should be taken to keep from touching such
power lines or circuits as contact with them might be fatal.
17) Overloading – Do not overload wall outlets, extension cords, or integral
convenience receptacles as this can result in a risk of fire or electric shock.
18) Object and Liquid Entry – Never push objects of any kind into this prod-
uct through openings as they may touch dangerous voltage points or short-out
parts that could result in a fire or electric shock. Never spill liquid of any kind
on the product.
19) Servicing – Do not attempt to service this product yourself as opening or
removing covers may expose you to dangerous voltage or other hazards. Refer
all servicing to qualified service personnel.
20) Damage Requiring Service – Unplug this product from the wall outlet
and refer servicing to qualified service personnel under the following conditions:
a) When the power-supply cord or plug is damaged.
b) If liquid has been spilled, or objects have fallen into the product.
c) If the product has been exposed to rain or water.
d) If the product does not operate normally by following the operating instruc-
tions. Adjust only those controls that are covered by the operating instructions
as an improper adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to restore the product to
its normal operation.
e) If the product has been dropped or damaged in any way.
f)When the product exhibits a distinct change in performance – this indicates
a need for service.
21) Replacement Parts – When replacement parts are required, be sure the
service technician has used replacement parts specified by the manufacturer or
that have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.
22) Safety Check – Upon completion of any service or repairs to this product,
ask the service technician to perform safety checks to determine that the product is in proper operating condition.
23) Wall or Ceiling Mounting – The product should be mounted to a wall or
ceiling only as recommended by the manufacturer.
24) Heat – The product should be situated away from heat sources such as
radiators, heat registers, stoves, or other products (including amplifiers) that
produce heat.
ANTENNA
LEAD-IN
WIRE
GROUND
CLAMP
ELECTRIC
SERVICE
EQUIPMENT
ANTENNA
DISCHARGE UNIT
(NEC SECTION 810-21)
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC SECTION 810-21)
Figure A
4◆HTS-20 Home-Theater System – Owner’s Manual
A
BOUTTHISMANUAL
...
P
ARTSLIST
...
INTRODUCTION
The Infinity HTS-20 is a compact, efficient universal satellite, center-channel and subwoofer system
that is ideal for reproducing home-theater sound. With their versatile design, the satellite speakers
can be placed virtually anywhere on shelves or stands, or mounted on a wall or ceiling using the
integral 4-way mounting bracket. The bracket has crossholes for mounting and also acts as a door
for hiding the connection terminals. The center channel can easily be placed on top of or on a shelf
below the television. The powered subwoofer delivers tremendous bass performance from a
compact, easy-to-place design.
To start enjoying your new HTS-20 Home-Theater System, read and then follow all instructions
listed in this manual, as well as those found in the owner’s manuals of associated components in
your audio system. Save all instructions for future reference.
UNPACKING THE SPEAKERS
Carefully unpack the speakers. If you suspect damage from transit, report it immediately to
your dealer and/or delivery service. Keep the shipping cartons and packing materials for
future use. Open the package and verify the following contents:
◆
(1) Powered subwoofer
◆
(4) Satellite speakers
◆
(1) Center-channel speaker
◆
Speaker wire – 3 x 12'
2 x 40'
◆
Subwoofer cable – 15'
◆
“Y”-connector for subwoofer cable
◆
Owner’s manual and warranty statement
◆
Hex wrench, 5⁄32" (4mm)
To prevent fire or shock hazard, DO NOT EXPOSE THIS SYSTEM TO RAIN OR EXCESSIVE
MOISTURE. To avoid electric shock, DO NOT OPEN THE ENCLOSURES! There are no userserviceable parts inside. Observe all warnings and cautions.
HTS-20 Home-Theater System – Owner’s Manual ◆5
Figure 1. In this overhead view of
a typical installation, satellite speakers
are used to reproduce sound for the front,
center and surround channels. The
powered subwoofer provides extra bass
for effects and music.
PLANNING YOUR SYSTEM
The satellite speakers are used to reproduce sound for front and surround channels. Before deciding
where to best place your speakers, survey your room and study Figure 1.
TELEVISION
SATELLITE SPEAKER
For Left Channel
POWERED
SUBWOOFER
SATELLITE SPEAKER
For Right Channel
SATELLITE SPEAKER
For Left Surround
SATELLITE SPEAKER
For Right Surround
CENTER-CHANNEL
SPEAKER
On Top of Television
6◆HTS-20 Home-Theater System – Owner’s Manual
F
RONTCHANNELS
...
C
ENTERCHANNEL
...
S
URROUNDCHANNELS
...
S
UBWOOFER
...
CAUTION: The metal plate on
the back of the subwoofer
acts as the heat sink for the
subwoofer’s internal amplifier.
It is normal for this area
to get warm.
PLACEMENT
NOTE: The satellite speakers can be placed directly on a shelf, or mounted on a wall using the
built-in bracket (see Figures 3 through 6).
For front left and right channels, place the speaker on the left and another on the right.
For the center channel, place the speaker directly on top of, or below, your television.
Since the speakers are magnetically shielded, you can place them very close to the TV without
worrying about the magnetic field distorting the TV picture.
For surround left and right channels, place one speaker on the left and another on the right, to
the side of, or behind the listening area.
Since installing a subwoofer can be somewhat more complicated than installing full-range
speakers, it is essential you read this section very carefully prior to connecting the subwoofer to
your system. Should you have questions relating to your installation, it is advisable to call either
your dealer or Infinity’s Customer Service Department for advice.
The performance of the subwoofer is directly related to its placement in the listening room and
how you align the subwoofer with its satellite speakers. Setting the volume of the subwoofer in
relationship to the left and right speakers is also of critical importance because it is essential that
the subwoofer integrates smoothly with the entire system. Setting the subwoofer’s volume level
too high will result in an overpowering, boomy bass. Setting the volume level too low will negate
the effect of the subwoofer.
We recommend placing the subwoofer at least 2 to 3 feet away from a television or a computer’s
disc-drive system to prevent distorting the colors of the TV picture or erasing the magnetic drive.
Here are several additional facts on installation that may prove useful. It is generally believed that
low frequencies (below 125Hz) are nondirectional and, therefore, placement of a subwoofer
within any listening room is not critical. While in theory it is true that the larger wavelengths of
extremely low frequencies are basically nondirectional, the fact is that when installing a
subwoofer within the limited confines of a room, reflections, standing waves and absorptions
generated within the room will strongly influence the performance of the subwoofer system. As
a result, specific location of the subwoofer becomes important, and we strongly recommend that
you experiment with placement before choosing a final location.
Placement will depend upon your room and the amount and quality of bass required. Never
place the port too close to a wall or piece of furniture as this will prevent the port from
operating properly. Since the port is an integral part of the subwoofer’s design, it should always
be permitted free access to the listening room without obstruction to the pressure emerging from
it. Careful experimentation will enable you to determine the best position for the subwoofer (see
useful hints, next page).
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