®
Model OVTR 1
3-Way Full-Range Bookshelf Speakers
Owner’s Manual
OVTR 1 Part #331252-001 – 120 Vac Only
CAUTION
OVTR 1
Front
OVTR 1
Side
53⁄4"
(146 mm)
OVTR 1
Top
121⁄2"
(318 mm)
121⁄2"
(318 mm)
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
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.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
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.
THIS INFINITY PRODUCT IS DESIGNED FOR (USA) 120 VOLT USE ONLY! FOR DETAILED SAFETY
PRECAUTIONS, PLEASE SEE THE ENCLOSED LEAFLET “IMPORTANT SAFETY INSTRUCTIONS” (P/N 330100-001).
C
OMPOSITIONSOVERTURE
OVTR 1
O
VERALLDIMENSIONS
1 ◆Compositions Overture OVTR 1 – Owner’s Manual
INTRODUCTION
3-
WAYBOOKSHELF
S
PEAKERSWITH
I
NTEGRATEDPOWERED
S
UBWOOFERS
BOUTTHISMANUAL
A
...
...
The Infinity Compositions Overture OVTR 1 speaker system is a super-compact, 3-way, fullrange bookshelf or stand-mounted speaker with an integral powered subwoofer. The OVTR 1
is ideal for use where space is at a premium. With its wide bandwidth and uniform response,
it excels in the accurate reproduction of music, but its high efficiency and ability to produce
realistic sound levels with minimal amplifier power make it equally suited for use in the finest
home theater system.
To start enjoying your new pair of Compositions Overture OVTR 1 speakers, first read and then
perform all instructions listed in this manual, as well as those found in the owner’s manuals of
associated components in your audio system. Also, please read the enclosed Important Safety
Instructions for detailed safety precautions. Save all instructions for future reference. These
speakers are covered by a limited five-year warranty (see the back cover), so save the bill of sale
to protect your purchase and aid in any service-related questions.
UNPACKING THE SPEAKERS
Finish unpacking the speaker box. Be careful lifting the speakers, since they are heavier
than they appear. 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 accessory pack and verify the following contents:
ARTSLIST
P
T
OOLSANDSUPPLIES
(NOTE
NCLOSED
...
)...
◆
(2) Molded Feet (For Vertical Placement)
◆
(4) Small Self-Adhesive Feet (For Horizontal Placement)
◆
(4) Large Self-Adhesive Feet (For Horizontal Placement)
◆
(2) Grilles
◆
(4) Spare 2AG 3A SB 250V Fuses
◆
Owner’s Manual (P/N 331214-001) and Warranty Registration Card
You may also need the following tools and supplies:
◆
High-quality speaker wire (also see Wiring The System on page 6)
◆
Wire strippers
◆
Small flat-blade screwdriver (for fuse replacement, if needed)
◆
Spade terminals (optional)
Compositions Overture OVTR 1 – Owner’s Manual ◆2
S
Listening Area
Left
Channel
Right
Channel
angle speakers
inward to
improve stereo
imaging
move speakers towards corners to increase bass
Vertical OVTR 1
side-firing
woofer
2 " (min.)
2 " (min.)
Wall or
Other Object
Shelf or Other Object
side-firing
woofer
Horizontal
OVTR 1
TEREOPLACEMENT
...
Figure 1. Compositions Overture OVTR 1
speakers can be positioned vertically or
horizontally for placement on a shelf
or stand. Make sure the side-firing woofer is
at least 2" away from an adjacent object,
shelf, or wall.
PLANNING YOUR SYSTEM
Before deciding where to place your Compositions Overture OVTR 1 speakers, survey your
room and keep the following points in mind:
◆
The OVTR 1 includes a side-firing woofer that requires a minimum 2" (25mm) clearance
from an object, shelf, or wall, whether placed vertically or horizontally, on a bookshelf or
stand (see Figure 1).
NOTE: The stand must be large enough to fully support the speaker.
◆
For vertical placement, make sure the woofers are facing toward or away from each other.
For stability, install the enclosed feet (see Installing Feet and Grilles on page 5).
◆
For best results, try placing the speakers closer together than the distance to the listening area.
◆
Refer to Figure 2 when placing speakers for best bass level and stereo image (also see
Operating The System on page 7).
Figure 2. Experiment with speaker
placement to obtain the best bass level
and stereo imaging in your room.
3 ◆Compositions Overture OVTR 1 – Owner’s Manual
H
Optional
Subwoofer
(on floor)
Listening Area
Front Left
(on shelf)
Front Right
(on shelf)
Center
(on top or below TV)
Rear Right
Surround
(on stand)
Rear Left
Surround
(on stand)
OMETHEATER
P
LACEMENT
...
Figure 3. Compositions Overture
OVTR 1 speakers are suitable for use
in a home theater system.
PLANNING YOUR SYSTEM (CONT’D)
Compositions Overture OVTR 1 speakers are also suitable for use in reproducing home theater
sound, as shown in Figure 3:
◆
For front left and right channels, place one OVTR 1 speaker on the left and another on the
right, on bookshelves or stands, along either side of the television monitor.
◆
For surround left and right channels, place one OVTR 1 speaker on the left and another on
the right, on bookshelves or stands, behind the listening area.
◆
For center channel use, place one OVTR 1 speaker in the horizontal position on top of or
below the television monitor.
◆
Since the speakers are magnetically shielded, you can set them in very close without
worrying about the field distorting the TV picture.
NOTE: Contact your local Infinity dealer about adding a subwoofer to your system for deep bass
impact on sound effects and music.
Compositions Overture OVTR 1 – Owner’s Manual
◆
4
V
MINMAX
BASS
INPUT
8 Ω
– +
ON /
STANDBY
-230V 50Hz
150W MAX
CAUTION:
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE, REPLACE
ONLY WITH SAME TYPE OF FUSE:
2AG SB 250V
ATTENTION:
UTILSER UN FUSIBLE DE RECHANGE
DE MEME TYPE ET CALIBRE
FUSE
1.6A 250V
MINMAX
BASS
INPUT
8 Ω
– +
ON /
STANDBY
-230V 50Hz
150W MAX
CAUTION:
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE, REPLACE
ONLY WITH SAME TYPE OF FUSE:
2AG SB 250V
ATTENTION:
UTILSER UN FUSIBLE DE RECHANGE
DE MEME TYPE ET CALIBRE
FUSE
1.6A 250V
OVTR 1
(vertical rear views with
woofers facing each other)
❶ Peel Backing From Tape
(on top of foot).
❷ Place Foot Into Slot And Firmly
Press Against Speaker Bottom.
MOLDED FOOT
(bottom view)
❶ Peel Backing From (2) Large And
(2) Small Self-Adhesive Feet.
❷ Place Small
Feet Here.
❸ Place Large
Feet Here.
OVTR 1
(horizontal side view
woofer on top)
OVTR 1
(bottom view)
side-firing
woofer
Shelf
place large feet 4"~ 6" away
from small feet
ERTICALPLACEMENT
...
Figure 4. This illustration shows how to
install a molded foot for the vertical
placement of a Compositions Overture
OVTR 1 speaker.
INSTALLING FEET AND GRILLES
Compositions Overture OVTR 1 speakers include two types of feet for vertical or horizontal
placement on a shelf, table, or speaker stand.
To insure proper woofer firing, temporarily position the speakers so that the woofer grilles face
each other. On each molded foot, peel the backing from the self-adhesive tape and press each
foot into its respective slot, as shown in Figure 4. Insert a grille into each speaker, so the logo
is nearest the foot. Flip each speaker over and place them in your system.
H
ORIZONTALPLACEMENT
Figure 5. This illustration shows how to
install self-adhesive feet for the horizontal
placement of a Compositions Overture
OVTR 1 speaker.
...
Place two small self-adhesive feet on each speaker bottom, as shown in Figure 5. Depending on
where you plan to put the speaker (e.g., TV top), place two large self-adhesive feet 4 to 6 inches
away (refer to Figure 5). Insert a grille into each speaker, so the logo is nearest the foot. Flip
each speaker over and place them in your system.
5 ◆Compositions Overture OVTR 1 – Owner’s Manual
T
OVTR 1
(rear view)
MINMAX
BASS
CAUTION:
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE, REPLACE
ONLY WITH SAME TYPE OF FUSE:
2AG SB 250V
ATTENTION:
UTILSER UN FUSIBLE DE RECHANGE
DE MEME TYPE ET CALIBRE
-230V 50Hz
150W MAX
FUSE
1.6A 250V
8 Ω– +
ON /
STANDBY
INPUT
CONNECTING SPEAKERS DIRECTLY TO WIRES
Red = +
Black =
–
MINMAX
BASS
INPUT
8 Ω
ON /
STANDBY
-230V 50Hz
150W MAX
CAUTION:
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE, REPLACE
ONLY WITH SAME TYPE OF FUSE:
2AG SB 250V
ATTENTION:
UTILSER UN FUSIBLE DE RECHANGE
DE MEME TYPE ET CALIBRE
FUSE
1.6A 250V
Receiver or
Amplifier
(rear view)
+
–
OVTR 1
(rear view)
(one channel shown)
+ redblk
–
URNOFFALLPOWER
...
WIRING THE SYSTEM
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. For speaker connections, use
#18 gauge speaker wire (or #16 for runs over 25 feet) with polarity coding. The side of the wire
with a ridge or other coding is usually considered negative polarity (i.e., – ). Also, consult the
owner’s manuals that were included with your amplifier, receiver, or television to confirm
connection procedures.
MPORTANT
I
I
MPORTANT
!
!
Figure 6. Compositions Overture
OVTR 1 speakers feature gold-plated
terminals that can be connected in
several different ways, e.g., spade terminals,
and direct wiring (as shown here).
If your system includes a Dolby
®
Surround Pro Logic®or AC-3®preamplifier or A/V
receiver, set the center-channel mode to NORMAL. This will route the low frequencies
(below 100Hz) away from the center-channel speaker to the front left and right speakers.
Observe polarities when making speaker connections, as shown in Figures 6 and 7 below.
Connect each + terminal on the back of the amplifier, receiver, or television to the respective
+ (red) terminal on each OVTR 1 speaker. Similarly, connect the (black) terminals in the same way.
Do not reverse polarities (i.e., + to - or - to +) when making connections. Doing so will cause
poor imaging and diminished bass response.
Figure 7. Wiring diagram shows polarity
connections for one channel of a stereo or
home theater system.
Compositions Overture OVTR 1 – Owner’s Manual ◆6
I
OVTR 1
(rear view)
MINMAX
BASS
INPUT
8 Ω
– +
ON / STANDBY
ON /
STANDBY
-230V 50Hz
150W MAX
CAUTION:
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE, REPLACE
ONLY WITH SAME TYPE OF FUSE:
2AG SB 250V
ATTENTION:
UTILSER UN FUSIBLE DE RECHANGE
DE MEME TYPE ET CALIBRE
FUSE
1.6A 250V
BASS CONTROL
OVTR 1
More
Bass
Less
Bass
MINMAX
“POWER ON” LED
OVTR 1
Standby
is red
Power On
is green
MPORTANT
I
MPORTANT
OPERATING THE SYSTEM
For your convenience, the system is fitted with a power on/off switch. Once the system is
turned on, it will automatically go into a standby mode. Once an audio signal is present, the
system will automatically turn on. It will revert to standby (drawing only 7 watts) when audio is
absent for a minimum of 90 minutes. A dual-color “Power On” LED (see Figure 8 below) glows
red when the amplifier is in the standby mode and green when the amplifier is on.
If you plan to leave for an extended period of time (e.g., vacation), switch the system off
(or unplug the AC power cord).
!
This product is designed for (USA) 120 Vac use only. Do not connect it to any other
line voltages.
!
This product is fitted with a 3-prong grounded power cord. Do not use without ensuring the
outlet is grounded.
P
OWERON
C
HECKINGPLAYBACK
...
...
Figure 8. Located on each OVTR 1’s
rear panel are a BASS level control
and a dual-color “Power On” LED.
1. After speaker wiring has been completed, connect each speaker’s AC power cord to
the nearest AC receptacle. You should see an LED illuminate, indicating the amplifier is
on (see Figure 8 below). If not, verify the AC outlet is delivering power or refer to
Troubleshooting on page 9.
2. Check the speakers for playback by first setting the audio system volume control for a
minimum level, and then applying power to your system. Play a favorite music or video
segment and increase the volume control to a comfortable level.
NOTE: You should hear balanced audio reproduction across the entire frequency spectrum. If not,
check all wiring connections and refer to the “Troubleshooting” section on page 9 for more help.
7 ◆Compositions Overture OVTR 1 – Owner’s Manual
OPERATING THE SYSTEM (CONT ’D)
OVTR 1
(rear view)
MINMAX
BASS
INPUT
8 Ω
– +
ON /
STANDBY
-230V 50Hz
150W MAX
CAUTION:
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE, REPLACE
ONLY WITH SAME TYPE OF FUSE:
2AG SB 250V
ATTENTION:
UTILSER UN FUSIBLE DE RECHANGE
DE MEME TYPE ET CALIBRE
FUSE
1.6A 250V
OVTR 1 FUSE
F
U
S
E
F
U
S
E
FUSE T 1.6A 250V
3. Listen to a variety of music selections and note the bass level. If you feel there is too much
bass, you can reduce it by adjusting the BASS control from the “normal” center-detent
position towards the MIN setting (see Figure 8 on previous page). Conversely, if you want
more bass output, rotate the level control towards the MAX setting.
J
UDGINGBASSLEVEL
...
NOTE: The amount of bass you hear will be affected by a number of different factors, including the
room’s size and shape, the construction materials used to build the room, the listener’s position
relative to the speakers, and the position of the speakers in the room. If there is too much bass, move
the speakers away from nearby walls. Conversely, if you want more bass, place the speakers closer
to the walls (also see Figure 1 on page 3).
4. For safety reasons, the side grille is bonded in place. Please do not attempt to remove.
Potential shock hazard.
REPLACING THE FUSE
Compositions Overture OVTR 1 speakers each use a built-in fuse to protect the subwoofer
amplifier. To replace a fuse with a new one (see enclosed spare), perform the following procedure:
1. Switch off the speaker and unplug the power cord. Then turn the speaker around to access
the fuse holder on the rear panel (refer to Figure 9 below).
2. Using a small flat-blade screwdriver, place the tip in the indent and turn the fuse cap
counterclockwise.
3. Remove the old fuse and replace it with a new one having the same value and rating,
a 2AG 3A SB 250V fuse.
I
MPORTANT
Figure 9. The OVTR 1’s fuse is
located on the rear panel next to the
AC power cord.
!
Do not substitute the blown fuse with another fuse value or rating. Doing so will void
the warranty.
4. Insert the cap holding the new fuse into the holder and turn clockwise to lock it.
5. Rotate the speaker to its original position. Then plug the speaker’s AC power cord back into
the nearest AC outlet.
Compositions Overture OVTR 1 – Owner’s Manual ◆8
CARE OF YOUR SPEAKER SYSTEM
The dark grey metallic finish does not require any routine maintenance. When needed,
use a soft cloth, dampened with water only, to remove any fingerprints or to wipe off
dust. Clean the grille by gentle vacuuming or with a damp cloth.
NOTE: Do not use any cleaning products or polishes on the cabinet or grille.
For maximum acoustic transparency, the grille uses a lightweight structure that needs to
be handled with care for removal. To remove the grille, gently pull on the corners to
unfasten the frame from the cabinet. To replace it, make sure to align the frame pins first
and then gently snap the frame into place. Never force the grille frame onto the cabinet.
AUSE
*
S
OLUTION
toward “1” (see page 8)
TROUBLESHOOTING
S
YMPTOM
Bass is too loud Bass reinforcement Move speakers away
Bass sounds Subwoofer amplifier Turn down volume
distorted has reached maximum control on receiver
Distortion with Defective receiver or Repair defective
volume control preamplifier; shorted receiver or
near minimum speaker wires preamplifier
Distortion on music Dynamic sound track Turn down master
or effects peaks causes subwoofer volume control to
(e.g., pops or noise) to “bottom” out lower overall range
C
in room from walls
Bass level is too high Rotate BASS control
output or preamplifier
Bass level on preamp/ Set bass and treble flat;
receiver is set too high use controls sparingly
Buzz, hum, or Connecting wires Connect wires only
crackle when with power on causes when audio system
connecting wires transient signal spikes power is off
No sound from Power cord not Connect AC power cord;
system; power LED not on connected; no AC power speaker check AC outlet
*If you need further assistance, contact your local Infinity retail dealer.
9 ◆Compositions Overture OVTR 1 – Owner’s Manual
Tone controls Set bass and treble flat;
are set too high use controls sparingly
Blown fuse Check or replace fuse
(see page 8)
SPECIFICATIONS – OVTR 1
P
ERFORMANCEDATA
D
RIVEUNITS
Frequency Range: 35 ~ 20,000Hz
Sensitivity: 92dB spl @ 1 m/2.83 V (anechoic conditions)
Impedance: 8
Ω nominal
Maximum Peak Output: 108dB (spl on program)
Amplifier Requirements: Recommended for use with amplifiers
10 ~ 100 W (@ 8
Ω)
Low Frequency: One 8" (200 mm) high-efficiency,
ultra-linear, long-throw, magneticallyshielded woofer
Mid Frequency: Two 4" (100 mm) high-efficiency,
magnetically-shielded,
mid-range drivers
High Frequency: One 1" (25 mm) soft-dome, high-efficiency,
neodymium magnet, magneticallyshielded tweeter
Crossover Frequencies: 300 and 3,000Hz
A
MPLIFIER
(B
UILT-IN POWER AMPLIFIER FOR
LOW
-
FREQUENCY SECTION
D
IMENSIONS
(also see inside front cover)
Declaration of Conformity
We, Infinity Systems A/S
Kongevejen 194B
DK-3460 Birkerød
DENMARK
declare in own responsibility, that the product described
in this owner’s manual is in compliance with technical
standards:
EN 55 013/6.1990
EN 55 020/6.1988
EN 55 022/6.1993
EN 60 065/1994
EN 60 555-2-3/1987/88
Peak Output: 250 VA
Power Supply: 120 V~60Hz
)
Power Consumption: 150 W (maximum), 7 W (standby)
3
Width: 5
Height: 12
Depth: 12
⁄4" (146 mm)
1
⁄2" (318 mm)
1
⁄2" (318 mm)
Weight: 28.5 lb or 12.95 kg (each)
Steen Michaelsen
Infinity Systems A/S
Birkerød. DENMARK. 5/97
Compositions Overture OVTR 1 – Owner’s Manual ◆10
LIMITED FIVE-YEAR WARRANTY
Who is protected by the warranty?
Your Infinity warranty protects the original retail purchaser and all subsequent owners for a period of five (5) years (parts and labor) for all speaker
components, and one (1) year (parts and labor) for all electronics, from any failure as a result of an original manufacturing defect so long as:
(1) your Infinity loudspeakers were purchased within the fifty states of the U.S.A. or by military personnel from an authorized military outlet and
(2) the original dated bill of sale is presented whenever service is required during the warranty period. This warranty does not apply to products
purchased elsewhere; other purchasers should contact their local Infinity distributor for warranty information.
What does the Infinity warranty cover?
Except as specified below, this warranty covers all defects in original materials and workmanship. The following are not covered: damage caused
by accident, misuse, abuse, neglect, product modification; damage occurring during shipment, damage caused by failure to follow instructions in
the owner’s manual, including failure to perform recommended periodic or routine maintenance; damage resulting from repairs by someone not
authorized by Infinity; claims based upon any misrepresentations by the sellers; and any Infinity product on which the serial number has been
altered, defaced or removed.
Who pays for what?
During the period of this warranty, subject to the above conditions, Infinity will pay all of the labor and material expenses to repair a warrantable
defect.
How can warranty service be obtained?
In the event that your Infinity loudspeaker should require service, you should first contact the Infinity dealer from whom the product was
purchased or, if this is not practical, contact Infinity directly (ATTN: Customer Service) at 20630 Nordhoff Street, Chatsworth, CA 91311
(818) 407-0228. We may direct you to an authorized service center for Infinity products or ask you to send them to us for repair. In either case,
you will have to present your original bill of sale to establish warranty coverage.
Do not send your speaker to us without prior authorization from our Customer Service Department. You are responsible for transporting your
product to either Infinity or an authorized service center and for payment of all shipping charges; however, Infinity will pay the return shipping
charges (in the event you return the product to us) if the repairs are covered by warranty. If you experience difficulty in transporting your product
or are in need of packing materials, please advise us and we may be able to suggest alternative procedures and/or provide adequate packing
materials.
LIMITATION OF IMPLIED WARRANTIES: All implied warranties, including fitness for a particular purpose and merchantability are limited in
duration to the length of the warranty period for your product.
LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES: Infinity is not responsible for an incidental or consequential damage of
any kind. Our liability is limited to the repair or replacement, at our option, of a defective product.
Some states do not allow limitations on how long an implied warranty lasts and/or do not allow the exclusion of incidental or consequential
damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights and you may also have other
rights which vary from state to state.
NOTE: In the event that there is a difference between this warranty and the provisions in any advertisements, product brochure or packaging
cartons, the terms of this warranty will prevail.
Infinity constantly strives to update and improve existing products, as well as create new ones. Therefore the specifications and construction details in this and
related Infinity publications are subject to change without notice.
© 1997 Infinity Systems Inc., 80 Crossways Park West, Woodbury, NY 11797 USA
(516) 496-3400 • FAX (516) 496-4868
Infinity is a registered trademark of Infinity Systems, Inc. Compositions is a trademark of Infinity Systems, Inc. Dolby, Pro Logic, and AC-3 are trademarks of Dolby Laboratories Licensing Corp.
11 ◆Compositions Overture OVTR 1 – Owner’s Manual
P/N 331214-001
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