Infinity Compositions Overture OVTR 2 Manuel utilisateur

Owner’s Manual

OVTR 2 Part #331250 – USA 120 Vac Only

OVTR 3 Part #331251 – USA 120 Vac Only

Models OVTR 2, OVTR 3

3-Way Full-Range Floorstanding Speakers

Overture 2/3 Ins 9/11/98 4:23 PM Page 14

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).

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

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 equi-

lateral triangle is intended to alert the user

to the presence of important operating and

maintenance (servicing) instructions in the

literature accompanying the product.

Overture 2/3 Ins 9/11/98 4:23 PM Page 20

Compositions Overture OVTR 2/OVTR 3 – Owner’s Manual ◆1

3-WAY FLOOR-STANDING

SPEAKERS WITH

INTEGRATED POWERED

SUBWOOFERS...

ABOUT THIS MANUAL...

PARTS LIST...

TOOLS AND SUPPLIES

(NOT ENCLOSED)...

INTRODUCTION

Infinity Compositions Overture OVTR 2 and OVTR 3 speaker systems

are a pair of advanced, 3-way full-range, floor-standing speakers with

integrated powered subwoofers. Housed in slender columns, these

highly-efficient speakers require only minimal power to produce sound

levels greater than those heard in a movie theater. Moreover, even

though they excel at reproduction of front left and right home-theater

channels, you’ll find these speakers also provide the highest musical

fulfillment when listening to CDs, LPs, or tapes.

To start enjoying your new Compositions Overture 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 page 12), so save the bill of

sale to protect your purchase and aid in any service-related questions.

UNPACKING THE SPEAKERS

Finish unpacking each speaker box. 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 each

accessory pack and verify the following contents:

◆(4) Feet

◆(4) Locking Nuts

◆(4) Nylon Domes

◆(1) Wrench

◆(2) Spare 5 A (250 V) Fuses for OVTR 2 or

(2) Spare 7 A (250 V) Fuses for OVTR 3

◆Owner’s Manual (P/N 331350-001) and Warranty Registration Card

You may also need the following tools and supplies:

◆High-quality speaker wire (also see Wiring The System on page 5)

◆Wire strippers

◆Small flat-blade screwdriver (for fuse replacement, if needed)

◆(4) Banana plugs or spade terminals (optional)

◆Level (optional for adjusting feet)

Overture 2/3 Ins 9/11/98 4:23 PM Page 1

IMPORTANT!

Figure 1. This bottom view shows the

four locations of the foot holes

and the ac cord channel on a

Compositions Overture OVTR 2

or OVTR 3 speaker.

NOTE: Do not unfasten any screws.

There are no user-serviceable parts

inside the speaker. For service, please

contact an authorized Infinity

technician for help (also see

“Troubleshooting” on page 8 and

“Limited Five-Year Warranty” on

page 12).

INSTALLING THE FEET

Compositions Overture OVTR 2 and OVTR 3 speakers use dual-purpose

feet with spike and round ends for carpeted or hard-surface floors. Refer

to Figures 1 and 2 as you perform the following steps:

1. Lay each speaker on its side and locate the four threaded holes on

the bottom (see Figure 1).

For safety reasons, each speaker base contains a cord channel

designed to keep the ac power cord away from the feet. During

shipping, the cord may become dislodged from its intended

position and upon subsequent speaker placement may be

accidentally pierced by spiked feet. Please make sure that the

120 Vac power cord is inside the cord channel (see Figure 1).

2◆Compositions Overture OVTR 2/OVTR 3 – Owner’s Manual

~120V 60Hz

300W MAX

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR

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

Foot HoleFoot Hole

Fuse Holder

OVTR 2 or

OVTR 3

(bottom view)

Foot HoleFoot Hole

120 Vac Power Cord

Cord Channel

Speaker

Port

Overture 2/3 Ins 9/11/98 4:23 PM Page 2

Figure 2. This cross-section shows

how to install a foot onto the bottom

of a Compositions Overture OVTR 2

or OVTR 3 speaker.

2. For carpets, screw the round end of a foot into each hole and hand-

tighten a nut onto each one (see Figure 2). Leave a minimum of 5⁄8"

exposed spike to keep the carpet from blocking the port. (On thicker

carpets, you can increase the length of exposed spike up to 1 1⁄8").

For hard-surface floors, screw the spike end into each hole instead

and leave 5⁄8" of round end exposed.

3. Carefully flip each speaker upright to sit on its feet.

4. If needed, adjust the feet so each speaker is level and then tighten

each nut with the enclosed wrench. To protect hard surfaces (e.g.,

wood floors), thread a nylon dome onto each round end (see Figure 2).

Compositions Overture OVTR 2/OVTR 3 – Owner’s Manual ◆3

Nylon Dome

(optional for

wood floors)

Locking Nut

HARD-SURFACE

FLOORS

CARPETED

FLOORS

Foot

round end

spike end

Bottom

Of Speaker

5⁄8"

5⁄8" min.

11⁄8" max.

Overture 2/3 Ins 9/11/98 4:23 PM Page 3

4◆Compositions Overture OVTR 2/OVTR 3 – Owner’s Manual

STEREO PLACEMENT...

Figure 3. Experiment with speaker

placement to obtain the best bass level

and stereo imaging in your room.

HOME THEATER

PLACEMENT...

PLANNING YOUR SYSTEM

Before deciding where to put your Compositions Overture speakers,

survey your room and think about placement, keeping the following

points in mind:

◆For best results, try placing the speakers closer together than the

distance to the listening area.

◆Refer to Figure 3 when placing speakers for best bass level and

stereo image (also see Operating The System on page 6).

Compositions Overture speakers are also suitable for use in

reproducing home theater sound from front left and right channels:

◆Place one Compositions Overture speaker on the left and another on

the right, along either side of 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: For maximum home theater enjoyment, your audio system should also

include a center-channel speaker and a pair of rear-surround speakers.

Moreover, you can add a subwoofer for deep bass impact on sound effects and

music. Contact your local Infinity dealer for recommendations on adding these

home theater speakers to your system.

Listening Position

Left

Channel

Right

Channel

angle speakers

inward to

improve stereo

imaging

move speakers towards corners to increase bass

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Compositions Overture OVTR 2/OVTR 3 – Owner’s Manual ◆5

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.

If your system includes a Dolby ®Surround Pro Logic preamplifier or

A/V receiver, set the center-channel mode to NORMAL. This will route

the low frequencies (below 100 Hz) away from the center-channel

speaker to the front left and right speakers.

Compositions Overture OVTR 2 and OVTR 3 speakers have integrated

powered subwoofers and only require one set of output leads for the left

and right channels. Observe polarities when making speaker

connections, as shown in Figures 4 (below) and 5 (on next page). Connect

each + terminal on the back of the amplifier, receiver, or television to

the respective + (red) terminal on each Compositions Overture speaker.

Similarly, connect the (black) terminals in the same way.

Do not reverse polarities (i.e., + to

to +) when making connections.

Doing so will cause poor imaging and diminished bass response.

TURN OFF ALL POWER...

IMPORTANT!

Figure 4. Compositions Overture

OVTR 2 (not shown) and OVTR 3

speakers feature gold-plated

terminals that can be connected in

several different ways; e.g., banana

plugs, spade terminals, and direct

wiring (as shown here).

OVTR 3

(rear view)

CONNECTING SPEAKERS DIRECTLY TO WIRES

Red = +

Black = –

❷Insert Bare End

End; Tighten

Terminal

❶Loosen

Terminal.

Speaker Wire

No Stripe = +Stripe = –

Overture 2/3 Ins 9/11/98 4:23 PM Page 5

6◆Compositions Overture OVTR 2/OVTR 3 – Owner’s Manual

OPERATING THE SYSTEM

Each Compositions Overture OVTR 2 or OVTR 3 speaker system

contains a built-in power amplifier that drives the subwoofers and only

requires connection of the ac power cord. For your convenience, the

system is not fitted with a power on/off switch. Instead, an auto-sense

circuit will instantly switch the system on when an audio signal is

present, and will automatically revert to standby (drawing only 7 watts)

when audio is absent for a minimum of 10 minutes. A dual-color “Power

On” LED (see Figure 6 below) glows red when the amplifier is the stand-

by mode and green when the amplifier is on.

If on/off switching is desired, connect the OVTR 2 ’s (or OVTR 3) ac

power cord to an ac switched outlet. 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.

Figure 5. Wiring diagram shows

polarity connections for one channel

of a stereo or home theater system.

IMPORTANT!

Figure 6. Located on the OVTR 2 and

OVTR 3 front is a BASS level control

and a dual-color “Power On” LED.

Receiver or

Amplifier

(rear view)

–

OVTR 2

OVTR 3

(rear view)

+ redblk –

(one channel shown)

BASS CONTROL

OVTR 2

OVTR 3

(top view)

Bass

Less

Bass

Stand-By

is red

Power On

is green

OVTR 2

OVTR 3

(front view)

“POWER ON” LED

OVTR 2

OVTR 3

(front view)

Overture 2/3 Ins 9/11/98 4:23 PM Page 6

POWER ON...

CHECKING PLAYBACK...

JUDGING BASS LEVEL...

IMPORTANT!

OPERATING THE SYSTEM (CONT ’D)

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 6 on previous

page). If not, verify the ac outlet is delivering power or refer to

Troubleshooting on the next page.

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 the next page for more help.

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

minimum “1” setting (see Figure 6 on previous page). Conversely, if

you want more bass output, rotate the level control towards the

maximum “9” setting.

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 3 on page 4).

REPLACING THE FUSE

Compositions Overture OVTR 2 and OVTR 3 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. Unplug the speaker’s ac power cord. Then lay the speaker on its side

and locate the fuse holder on the bottom (refer to Figure 1 on page 2).

2. Using a small flat-blade screwdriver, place the tip in the indent and

turn the fuse cap counter-clockwise.

3. Remove the old fuse and replace it with new one having the same

value and rating. For the OVTR 2, use a 2AG 5A SB 250V fuse. For

the OVTR 3, use a 2AG 7A SB 250V fuse.

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. Carefully flip the speaker upright to sit on its feet. Then plug the

speaker’s ac power cord back into the nearest ac outlet.

Compositions Overture OVTR 2/OVTR 3 – Owner’s Manual ◆7

Overture 2/3 Ins 9/11/98 4:23 PM Page 7

8◆Compositions Overture OVTR 2/OVTR 3 – Owner’s Manual

CARE OFYOUR SPEAKER SYSTEM

The black-ash or cherry wood 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.

TROUBLESHOOTING*

SYMPTOM CAUSE SOLUTION

Bass is too loud Bass reinforcement Move speakers away

in room from walls

Bass level is too high Rotate BASS control

towards “1” (see page 7)

Bass sounds Subwoofer amplifier Turn down volume

distorted has reached maximum control on receiver

output or preamplifier

Bass level on preamp/ Set bass and treble flat;

receiver is set too high use controls sparingly

Distortion with Defective receiver or Repair defective

volume control preamplifier; shorted receiver or

near minimum speaker wires preamplifier

Distortion on music Dynamic soundtrack Turn down master

or effects peaks causes subwoofer volume control to

(e.g., pops or noise) to “bottom” out lower overall range

Tone controls Set bass and treble flat;

are 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;

speaker system; connected; no ac power check ac outlet

power LED not on

Blown fuse Check or replace fuse

(see page 7)

*If you need further assistance, contact your local Infinity retail dealer.

Overture 2/3 Ins 9/11/98 4:23 PM Page 8

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