Infinity Primus Theater Pack II User manual

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PRIMUS
THEATER
PACK
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Owner's
GUide

PRIMUS THEATER PACK IT OWNER'S GUIDE
Table of Contents
3 Introduction
3
Unpacking the System
3
Planning Your System
4 Placement
4 Wall·Mounting the Satellites
5
Center and Satellite Speaker Connections
6
Operation
6
Maintenance and Service
7
Specifications
IT) PRIMUSTHEATER PACK II

INTRODUCTION
PLANNING YOUR SYSTEM
Before deciding where to best place your speakers, survey your room
and study Figures 1 and 2,
Infinity Primus~ Series
The Primus Series of loudspeakers continues Infinity's
longstanding commitment to accurate sound reproduction. Our
proprietary Metal Matrix Diaphragm
N
(MMD~) drivers, precision
dividing networks and rigid, well-braced enclosures combine to
deliver uncompromised performance in any stereo or multichannel
home theater system. In addition, Primus Series speakers are
magnetically shielded for safe placement adjacent to a television.
F~Oe~ 0
Channel
Center
Channel
Optional Infinity
Subwoofer
o
O
Righi
Front
Channel
Unpacking the System
Carefully unpack the system. If you suspect damage from transit,
report it immediately to your dealer and/or delivery service. Keep
the shipping carton and packing materials for future use. Open
the package and verify the following contents:
DW
GotCh
~
0
Left
Righi
Surround
Surround
Channel
Channel
Righi
Surround
Channel
uO
V
lell
Surround 0
Channel
0
0PtiOnalinlinilY Righi
Subwoofer 0 Front .
f?-
Channel
Center
Channel
o
Left
Front
Chann,l
Figure 1. In this overhead view of a typical installation, satellite speakers
are used to reproduce sound for the front and surround channels. The
center channel reproduces sound and dialogue. The powered subwoofer
provides bass for effects and music.
(1) Center
(4) Satellite Speakers
(20) Rubber Feet
••••••••••
••••••••••
Figure 2. This figure shows an alternative layout, which may be more
suitable for some rooms .
PRIMUS THEATER PACK n CD

PLACEMENT
NOTE: The satellite speakers can be placed directly on a shelf, or
mounted on a wall using the built-in keyhole mount or optional
wall brackets.
Left and Right Front Channels
For left and right front channels, place one satellite to the left
and another to the right of the television, as shown in Figures 1
and 2. Since the speakers are magnetically shielded, you can
place them very close to the TV without worryi ng about the
magnetic field distorting the picture.
Center Channel
For the center channel, place the speaker directly on top of,
or below, your television. Use a shelf if the television does not
provide a stable platform.
WALL-MOUNTING THE SATELLITES AND
CENTER CHANNEL
The Primus Theater Pack II satellites and center channel are
designed to mount directly to a wall. Each satellite speaker has two
keyholes on the back. Each speaker will require two (2) 1-1/2"
# 10 wood screws fastened to a wall stud. If a wall stud is
unavailable, install anchors appropriate for 1-1/2" #10 screws.
NOTE: The customer is responsible for the correct selection
and use of mounting hardware (available through hardware
stores) that will ensure the proper and safe wall-mounting of
the speakers.
Step 1.
Mark the position on the wall where you would like to place the
mounting screws.
Figure 3.
Surround Channels
For left and right surround channels, place one speaker on the
left and another on the right, to the side of or slightly behind the
listening area. The surround speakers should be mounted at a
height of between 4 feet and 7 feet.
Optional Subwoofer
Adding an Infinity powered subwoofer to the Primus Theater
Pack II will add the low-frequency information found in many
recordings. Infinity manufactures several powered subwoofers
that will deliver the impact and realism of today's music and
movie soundtracks. Consult your Infinity dealer for help in
determining which subwoofer is best for you. If you already
own a subwoofer, consult the subwoofer's manual for proper
installation and connection instructions.
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Keyhole mounts
1/4"-20
Threaded
insert
(remove cover)
(satellites only)
c:::I) PRIMUS THEATER PACK II
Step 2.
Fasten two 1-1/2" #10 wood screws to the wall using the markings
placed in Step 1 as your guide. Leave an 11/16" space between
the wall and screwhead.lf a wall stud is not available,
use appropriate anchors.
Step 3.
Place the speaker on the wall by aligning the keyholes on the back
of the speaker to the screwheads on the wall. Once positioned
properly, the speaker should slide down slightly and then
become secure.
Each satellite also allows for the use of third-party wall brackets
using the 1/4 "20 threaded insert located beneath the keyhole
mount. Consult the wall-bracket manufacturer for selection of
proper brackets.

CENTER AND SATELLITE SPEAKER CONNECTIONS
Turn Off All Power
After placing the speakers, you are ready to connect your
system. First, turn off all audio-system power. Use high-quality
speaker wire to make your connections. Use at least #16-gauge
speaker wire with polarity coding. The side of the wire with
a ridge or other coding is usually considered positive polarity
(i.e" +). Also, consult the owner's manuals that were included
with your amplifier or receiver to confirm connection
procedures.
Satellites
Observe polarities when making speaker connections, as shown
in Figure 4. Connect each + terminal on the back of the
amplifier or receiver to the respective + (red) terminal on each
speaker. Connect the - (black) terminals in the same way,
Important!
Do not reverse polarities (i.e., + to - or - to +) when making
connections. Doing so will cause poor imaging and diminished
bass response, Be certain that positive and negative wire
strands are completely isolated to avoid short circuits that may
damage your equipment.
Red .. +
:8 Insert Bare
I End: Tighlen ,
, Terminal n
\,NOSlriPe=-11 Stripe=+
" .... ~peakerWire
Receiver or Amplifier
lrearview)
OutpUI
One Channel Shown
Figure 4. Wiring diagram shows polarity connections
for one channel of a home theater system,
Center Channel
Observe polarities when making speaker connections, as shown
in Figure 5. Connect each + terminal on the back of the
amplifier or receiver to the respective + (red) terminal on the
speaker. Connect the - (black) terminals in the same way.
Important!
Do not reverse polarities (i.e., + to - or - to +) when making
connections. Be certain that positive and negative wire strands
are completely isolated to avoid short circuits that may damage
your equipment.
Red =+
"" .... Speaker Wire ,,"
Figure 5, The satellites and center channel speaker feature
terminals that can be connected in several different ways:
e.g., banana plugs, spade terminals and direct wiring
(as shown here).
PRIMUSTHEATER PACK nCD

OPERATION
Surround Modes
When using the system in aDolbf Digital or DTS® home theater
system, make sure all speakers are set to "Small':
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 equip-
ment's instructions to ensure that the subwoofer output is turned
on (if you are using a subwoofer) and that the speakers are set
to "Small" in each mode.
When using the Primus Theater Pack in a Dolby Pro Logic home
theater system, make sure the receiver's center channel mode is
set to "Normal."
m PRIMUS THEATER PACK n
MAINTENANCE AND SERVICE
The satellite and subwoofer enclosures may be cleaned using a
soft cloth to remove fingerprints or to wipe off dust.
The grilles may be gently vacuumed. Stains may be removed with
an aerosol cleaner, following its instructions. Do not use any
solvents on the grille.
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 prcblem
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
subwoofer ever needs service, contact your local Infinity dealer
or distributor, or visit www.infinitysystems.com for a service
center near you.

SPECIFICATIONS
Primus Theater Pack II
Satellites Center Channel
Frequency Range: 100Hz - 20,000Hz (±3dB) 100Hz - 20,000Hz (±3dB)
Recommended
Amplifier Power Range: 10 - 100 Watts 10 - 100 Watts
Sensitivity:
86dB
87dB
(2,83V @1 meter)
Nominal Impedance: 8Q 8Q
Crossover Frequency:
3000Hz, 24dB/Octave 3000Hz, 24dB/Octave
Midrange Driver(s): 4" (1 OOmm) MMD~ Dual 4" (100mm) MMD~
magnetically shielded magnetically shielded
High-Frequency Driver: 3/4" (19mm) MMD~ 3/4" (19mm) MMD~
magnetically shielded magnetically shielded
Dimensions (H xWx D):
9-7/8" x 5-15/16" x 6-13/16" 5-5/16" x 14-3/4" x 7"
(with grille)
(251 mm x 150mm x 173mm) (150mm x 375mm x 173mm)
Weight: 7 Ib (3.2kg) 10 Ib (4.5kg)
Infinity continually strives to update and improve existing products, as well as create new ones. The specifications and construction details in this
and related Infinity publications are therefore subject to change without notice.
Declaration of Conformity
C(
We. Harman Consumer Group International
2, rOOle de Tours
72500 Chateau du Loir
France
declare in own responsibility that the products described in this
owrte(s manual are in compliance with lechnical standards:
EN 61000-6-3:2001
EN 61QOO.6·' :2001
Laurent Rault
Harman Consumer Group International
ChAteau du Loir, France 8/06
PRIMUSTHEATERPAGK nCiJ

~Infinit)(
TECHNOLOGY· PERFORMANCE' DEnN
Infinity Systems, 250 Crossways Park Drive, Woodbury, NY 11797 USA www.infinitysystems.com
Infinity, Harman International, Infinity Primus and MMD are trademarks of Harman International Industries, Incorporated, registered in the United States and/or other countries,
Metal Matrix Diaphragm is a trademark of Harman International Industries, Incorporated,
Dolby and Pro Logic are registered trademarks of Dolby Laboratories, DlS is a registered trademark of DlS, Inc,
Parf No, 406-000-05525-E 8106
© 2006 Harman International Industries, Incorporated, All righfs reserved,
HAHarman nternationa Cornpany