EVID

™

Ceiling

Speaker

Systems

Installation and Operation Manual

Table of Contents . . . . . . . . . . . . . . . . . . . ii

Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Important Features . . . . . . . . . . . . . . . . . . 1

Model Summary . . . . . . . . . . . . . . . . . . . . 2

Packing List. . . . . . . . . . . . . . . . . . . . . . . . 2

Product Feature Identification. . . . . . . . . . 3

Installation and Wiring . . . . . . . . . . . . . . . 4

Step 1 — Cut the Hole . . . . . . . . . . . . . . 5

Step 2 — Install C-Ring and/or Tile Rails . . . . . . . . . . . . . . . . 5

Step 3 — Attach Wiring to the

Terminal Connector . . . . . . . . . . . . . 5

Step 4 — Secure the Cable to the

Speaker . . . . . . . . . . . . . . . . . . . . . . . 6

Step 5 — Mount the Speaker into the

Ceiling. . . . . . . . . . . . . . . . . . . . . . . . 7

Step 6 — Connect an Auxiliary

Support Line . . . . . . . . . . . . . . . . . . . 8

Step 7 — Adjust Tap Selector . . . . . . . . . 8

Step 8 — Insert the Grille. . . . . . . . . . . . 8

Appendix A — Painting the Speaker. . . . . . 9

Appendix B — System Design Guide . . . . 10

Selecting and Positioning Ceiling

Loudspeakers. . . . . . . . . . . . . . . . . . 10

Ceiling Systems: Size vs. Coverage. . . . 10

Use of Subwoofers. . . . . . . . . . . . . . . . 11

Appendix C — Troubleshooting Table . . . 12

Appendix D — Warranty . . . . . . . . . . . . . 13

Exclusions and Limitations . . . . . . . . . 13

Appendix E — Product Specifications . . . 14

Table of Contents ii EVID™ Ceiling Series Installation and Operation Manual

Welcome/Important Features

Welcome

Thank you for purchasing EVID™ Ceiling

Series loudspeakers. Read through this manual to familiarize yourself with features, applications, and precautions before you use these products.

EVID Ceiling Series loudspeakers use innovative design and materials to provide premium-level performance in a f lush-mount ceiling format. Four models comprise the

EVID Ceiling Series: the C4.2 with a 4-inch

LF driver and a .75-inch, titanium-coated tweeter with waveguide; the C8.2 with an

8-inch LF driver and a 1-inch titanium-coated tweeter with waveguide; the C8.2HC with a fully waveguide-loaded 8-inch LF driver and a 1-inch titanium coated tweeter; and the

EVID 10.1, a true ceiling-mounted subwoofer designed to augment and extend the fullrange model’s low-frequency response.

Important Features

• Matches acoustically to the EVID surfacemount speaker line

• Model for model, has superior performance to competing brands

• Comes with both 70V/100V or 8-ohm operation standard on every model

• Includes all installation accessories commonly needed for most jobs

EVID™ Ceiling Series Installation and Operation Manual 1

Model Summary/Packing List

EVID™ C4.2

Perfect for conventional rooms. It has excellent bandwidth in an esthetically very unobtrusive installation profile. Its compact design fits in tight areas. Its 4-inch woofer and waveguide-coupled, titanium-coated dome tweeter give smooth, wide frequency response. The enclosure is ported and tuned to provide surprising bass response in such a compact package. Features an easy 3-point mounting system for quick installations.

EVID C8.2

The C8.2 has a specially tuned enclosure and 8inch woofer to provide amazing bass response.

The 1-inch waveguide-coupled tweeter give smooth controlled coverage out to 20 kHz.

Perfect for installations where a flush-mount design is desired but demand for high-quality audio exists. Features a 4-point mounting system to make installations fast and easy.

EVID™ C8.2LP

The C8.2LP is the same as the C8.2 but in a low-profile installation package. Ideal for tight ceiling spaces.

EVID™ C8.2HC

The EVID C8.2HC is ideal for high ceilings and reverberant “problem” rooms. Its exclusive ported, waveguide-coupled, 8-inch driver provides excellent intelligibility and definition.

The 8.2HC’s patent-pending design provides great coverage control throughout the voice range and above. No other ceiling speaker system provides the combination of excellent pattern control, wide bandwidth, high power handling, and compact design like the C8.2HC.

EVID™ C10.1

The C10.1 packs a 10-inch subwoofer in a tuned high performance enclosure to give amazing low frequency performance down to 45Hz! It is one of the few quick-mount ceiling TRUE subwoofers available. Flexible installation and powerful low-end performance make it the ideal mate to any EVID ceiling model.

Packing List (Figure 1)

I

H

J

F

G

D

E

B

C

Figure Quantity Part

A

2 Speaker system

4

2

Tile rails

C-ring support

2

1

4

2

Grille

Owner’s manual

Support ring screws

Terminal connector

1

1

2

Service center card

Cutout template

Paint Shield

E

F (x4)

H

C (x2)

B (x4)

G (x2)

A (x2)

D (x2)

Figure 1: EVID packing list

I

J (x2)

2 EVID™ Ceiling Series Installation and Operation Manual

Product Feature Identification

EVID™ Ceiling Series Systems (sold in pairs)

Model Part No.

C4.2

301258000

Description

4" coaxial speaker with horn-loaded, Ti-coated tweeter

C8.2

301261000 8" coaxial speaker with horn-loaded, Ti-coated tweeter

C8.2LP

301318000 Same as C8.2 above except with low-profile backcan

C8.2HC

301262000 8" waveguide-coupled* coaxial speaker with horn-loaded, Ti-coated tweeter

C10.1

301263000 10" High performance subwoofer

* Patent pending

EVID Series Ceiling Mount Speaker Accessories

Model Part No.

Description

RR-42

301305000 Rough-in plate for new construction involving the EVID C4.2

(package of 4)

RR-82

301306000 Rough-in plate for new construction involving the EVID C8.2 and C8.2LP (package of 4)

RR-810

301307000 Rough-in plate for new construction involving the EVID C8.2HC and C10.1 (package of 4)

RPK-42

301308000 Rough-in package for new construction involving the C4.2 speaker only (package of 2)

RPK-82

301309000 Rough-in package for new construction involving the C8.2 and C8.2LP speaker only (package of 2)

RPK-810 301310000 Rough-in package for new construction involving the C8.2HC and C10.1 speaker only (package of 2)

Product Feature Identification

Steel backcan

Removable input terminal connector

Seismic tab

(auxiliary support ring)

Strain relief fitting

Terminal cover plate

Grille safety tether

Tap selector

Mounting screws

Figure 2: Bottom of speaker

Grille safety tether hole

Rotating mounting tabs

Figure 3: Top of speaker

Grille

EVID™ Ceiling Series Installation and Operation Manual 3

Installation and Wiring

The EVID™ mounting system has been designed so that, if necessary, the installation can be done from beneath the ceiling. In some cases with a suspended ceiling grid, however, it may be easier to access from both the top and bottom of the ceiling tile during the installation process. Typical installation hardware needed for either suspended ceilings or sheetrock ceilings is included. The ceiling speaker assembly is held in place by mounting tabs that securely grip the ceiling material. Input wiring is attached to a removable terminal block connector that can be pre-wired if necessary before speaker installation to speed up the installation process.

INSTALLATION NOTE: USE OF OPTIONAL

ROUGH-IN ACCESSORIES

For most installations, no additional hardware is needed. However, a two-step installation procedure that is sometimes used for installation into sheetrock ceilings can be made easier by the use of the optional RR and RPK series of rough-in accessories before the ceiling material is installed. The rough-in accessories provide a cutout guide when many holes are to be made in a production-line style installation and to ensure the speakers are positioned correctly as the holes are cut in the sheetrock. Depending on the requirements, two types of rough-in accessories are available.

RR Series Mounting Plates

RR series plates are made of flat sheet metal with holes to attach to the joists or trusses of a building structure. The holes are drilled for nails or screws at 16 inches (406 mm), 20 inches (508 mm) and 24 inches (610 mm) oncenter. The installer can drill other holes as needed up to a maximum of 24-3/4 inches

(630 mm) apart. The sheetrock installs over the plate, and the plate provides a template for a blind cutout of the hole in the sheet rock.

The ceiling material is generally cut with a router-type cutting tool, using the plate ring as a cutout guide. The mounting plate is illustrated in Figure 4.

Figure 4: Speaker mounting plate

RPK Series Kits

The RPK series rough-in kit contains a RR series plate with a standard 2 gang electrical box mounted on the top with an attached short length of flexible conduit which connects to the ceiling speaker conduit clamp on the speaker’s rear terminal cover. This accessory allows for rigid conduit to be run to the box on the rough-in plate before the speaker or any sheetrock is installed. After the sheetrock is installed the speaker can be wired up and mounted all from below the ceiling. The RPK mount system is shown in Figure 5.

Figure 5: RPK mounting system

INSTALLATION NOTE: CONTROLLING

VIBRATION

Because of their high performance, EVID ceiling loudspeakers can generate substantial vibration, which can cause buzzing in loose sections of the ceiling structure. Depending on the character of the ceiling tile and related components, dampening material may need to be used under the tile rails or the edges of the tiles to eliminate rattles.

4 EVID™ Ceiling Series Installation and Operation Manual

Installation and Wiring

Step 1: Cut the Hole (Figure 6)

For suspended tile or sheetrock ceilings, cut out the hole either by tracing the cardboard template or with a circular cutter set to the appropriate cutout size. If the wire has been pre-installed, pull the wiring through the cutout hole.

Figure 6: Cut ceiling hole

Step 2: Install C-Ring and/or Tile

Rails (Figure 7)

All EVID speakers come packaged with two types of backing hardware: a C-ring and two tile rails.

For suspended ceiling installations, insert the C-ring through the hole cut in the ceiling tile. Place the C-ring around the hole with the tabs located as shown in Figure 7. Insert the tile rails through the cut hole in the ceiling tile. Snap the two rails into the two tabs in the C-ring and align the rails so that the ends extend OVER the T-channel grid on the side of the tile. Secure the rails onto the Cring tabs by inserting a screw though each tab into the rail, as shown in Figure 7.

INSTALLATION NOTE: TILE RAILS AND

C-RING

Each speaker comes with two tile rails which are designed to fit either standard 24-inchwide or 600-mm-wide tiles. It is important to note that the tile rail pieces do not actually attach to the T-grid struts. The ends of the rails sit OVER the T-grid strut. Normally, the tile supports the rails. The tile rails are prepunched at regular intervals with holes along their length. This allows the C-ring to be positioned at any point along the rail. If the tile comes out or falls apart, the ends of the support rails fall onto the T-grid, which prevents the speaker assembly from falling.

Always use all included support hardware when installing into suspended ceiling tiles to make sure the installation is secure.

For sheetrock ceiling installations, the Cring should be used by itself to reinforce the ceiling material and to spread out the pressure from the speaker hold-down tabs.

Guide the C-ring through the cut hole in the ceiling, and place it on the back side of the hole before inserting the speaker.

Step 3: Attach Wiring to the

Terminal Connector (Figure 8)

Insert the bare end of wire into the appropriate connector terminals as described below and screw down the hold-down screw until tight, using a small screwdriver.

Scre wdr iver

Figure 7: Secure rails to C-Ring

Figure 8: Tighten with screwdriver

EVID™ Ceiling Series Installation and Operation Manual 5

Installation and Wiring

INSTALLATION NOTE: CONNECTOR

WIRING GUIDELINES

The input connector’s 4 terminals are numbered and marked on the connector. Pins 1 and

2 are positive (+); pins 3 and 4 are negative (–).

(Pin 1 is connected to Pin 2 and Pin 3 is connected to Pin 4 inside the speaker.) Pins 1 and

4 are used as daisy-chain connections to other loudspeakers. Two possible layouts for wiring a group of speakers are described below.

1. Wiring in parallel. Connect the wire pair of the subsequent speaker to pins 2 and

3. When one input connector is removed, subsequent speakers will remain connected.

See Figure 9.

2. Daisy-chaining. Connect the wire pair of the subsequent speaker to pins 1 and 4.

When one input connector is removed, subsequent speakers will also be disconnected.

See Figure 10.

C10.1 Subwoofer C4.2 Loudspeaker

Figure 11: Subwoofer polarity with C4.2

From amplifier or previous speaker

Figure 9: Parallel wiring

To next speaker

C10.1 Subwoofer C8.2/C8.2HC/C8.2LP

Loudspeaker

Figure 12: Subwoofer polarity with

C8.2/C8.2HC/C8.2LP

When all wiring has been completed to the connector, plug the connector into the socket in the speaker’s terminal cup. See Figure 13.

Tighten all screws to eliminate vibration.

From amplifier or previous speaker

To next speaker

Input connector

Horizontal screw

Figure 10: Daisy-chain wiring

Hold-down screw

Terminal block

Strain relief screws

INSTALLATION NOTE: SUBWOOFER

POLARITY

When adding a subwoofer, be sure to observe the correct polarity. The C10.1 subwoofer has been designed for optimum performance when used with the C4.2. In order to maximize the low frequency output when used with the C8.2, C8.2LP or C8.2HC, the polarity of the C10.1 subwoofer should be reversed.

See Figures 11 and 12.

6

Figure 13: Plug connector into socket

Step 4: Secure the Cable to the

Speaker (Figure 14)

Fully loosen the horizontal screw shown in

Figure 13, then the strain relief screws. Run the wires through the opening in the fitting and plug the input connector into the speaker’s terminal block. Then tighten the strain relief fitting as follows:

EVID™ Ceiling Series Installation and Operation Manual

Installation and Wiring

1. If plenum cable is used, slide the wiring through the strain relief fitting on the terminal cover plate (Figure 14). Hold the strain relief fittings tight around the cable. Tighten the strain relief screws first, then the horizontal screw. In the cases of insulated speaker wire and plenum cable, it is often possible to provide acceptable strain relief force by simply tightening the strain relief screws onto the terminal cover plate.

Figure 14: Secure cable through fitting

2. If the installation used f lexible (BX) or rigid

(EMT) conduit, an alternate conduit fitting can be used. See Installation Note and

Figure 15 below.

INSTALLATION NOTE: CEILING TILE

CAUTION

When mounting the units into 2'×2' or 2'×4' suspended ceiling tiles, DO NOT install them in lightweight fibreglass-type tiles without full secondary support for the speaker as noted in Step 6. Such tiles are not designed to support any substantial weight. Speaker installation without secondary support will cause the tile to sag and distort, even with the tile bridge installed. The secondary support line at the rear of the speaker MUST be strung taut in these situations and MUST remove most of the force of the speaker on the tile to ensure that the speaker does not deform the tile.

Step 5: Mount the Speaker Into the Ceiling (Figure 16)

Figure 16: Mount

speaker into ceiling

Push the speaker into the ceiling hole until the front baff le rim is f lush with the ceiling.

Tighten the mounting tabs by turning the screw clockwise until the speaker is secure.

Please note that the first clockwise quarter-turn rotates the attachment tabs outward. The remaining turns tighten the tabs down onto the back of the ceiling surface

(see Figure 17).

Figure 15: Alternate conduit fitting

INSTALLATION NOTE: ALTERNATE

CONDUIT FITTINGS

Some cases require alternate fittings, many of which are available through most electrical suppliers. Simply remove the existing fitting by unscrewing the two hold-down screws, exposing a 7/8-inch (22 mm) knockout hole.

Then install the alternate fitting. Make sure to always use a listed fitting in accordance with your area’s building codes and regulations.

Figure 17: Tighten mounting tabs

EVID™ Ceiling Series Installation and Operation Manual 7

Installation and Wiring

INSTALLATION NOTE: MOUNTING TABS

For each attachment screw, first turn one half-turn counterclockwise to release the mounting tab from its guide.

Step 6: Connect an Auxiliary

Support Line (Figure 18)

Note the support ring on the back of the speaker. The ring allows for connection to a independent and secure anchor point.

Construction codes often require the use of this secondary support point.

EVID™ C4.2, C8.2 and C8.2LP

In addition to the 8-ohm setting, the power taps are 30 W, 15 W, 7.5 W, and 3.7 W at both 70.7V

and 100V, with a 1.8 W tap for 70.7V only.

EVID™ C8.2HC and C10.1

In addition to the 8-ohm setting, the power taps are 60 W, 30 W, and 15 W at both 70.7V

and 100V, with a 7.5 W tap for 70.7V only.

Step 8: Attach the Grille (Figure 20)

INSTALLATION NOTE:

GRILLE SAFETY FEATURE

EVID grilles features a unique safety tether to prevent the grille from falling if the grille is removed or comes loose after installation.

Figure 18: Attach auxiliary support line

Step 7: Adjust Tap Selector

(Figure 19)

The tap selector switch is located on the front baff le. Adjust the speaker to the appropriate tap setting before installing the grille.

In some 70V/100V constant voltage installations it is advisable to leave the grilles off if final speaker audio level balance adjustments are to be made later. After the levels are adjusted the grilles can then be installed.

First, install the grille’s safety tether by pushing the grille fastener into the hole in the front of the baff le (see Figure 20).

Second, press the grille into place until the front of the grille is f lush with the rim of the baff le. Make sure the grille is securely seated to prevent it from vibrating loose.

If you need to remove the grille, the easiest way is to insert two bent paper clips or other pointed objects into holes in the grille, then apply slow even pressure to pull down on the grille until that section of the grille comes out slightly. Continue the same procedure around the perimeter of the grille, loosening a portion at a time until the grille is removed.

1

2

Figure 19: Adjust tap selector (left:

C4.2/C8.2/C8.2LP; right: C10.1/C8.2HC)

8

Figure 20: Attach the grille

EVID™ Ceiling Series Installation and Operation Manual

Appendix A — Painting the Speaker

If the speaker is installed in an area where the interior design requires a color match, these speakers are simple to paint. The speakers can accommodate almost any type of latex or oil-based paint. The bezel/rim can be painted before installation or after mounting into the ceiling.

Painting Process

Clean the rim and grille with mineral spirits or other light solvent. Do not use harsh solvents such as gasoline, kerosene, acetone, or other chemicals. If you use these cleaners you may permanently damage the enclosure.

Also, don’t use abrasives products such as sandpaper or steel wool.

Either by rolling or spraying, apply two or more thin coats of paint. If you are spraying, hold the spray can at the angles shown in

Figure 21.

180˚

Baffle

45˚

180˚

45˚

Can

(do not paint)

Figure 21: Spray-painting angles

If you are painting the grille also, you must first remove the internal grille cloth.

Spray painting is strongly recommended. If the grille is rolled or brush painted, the grille may become clogged with paint and the sound quality will suffer. After the paint has dried, replace the internal grille cloth.

If you wish to paint the speaker along with the ceiling after installation, insert a plastic or cardboard paint shield into the front of the speaker to mask the drivers and internal baff le, paint the speaker, then remove the shield.

EVID™ Ceiling Series Installation and Operation Manual 9

Appendix B — System Design Guide

Selecting and Positioning

Ceiling Loudspeakers

Several key criteria determine the type and quantity of ceiling speakers to employ in a job. Specific EVID™ Ceiling Series models accommodate each job, depending on how these criteria are specified.

• Room size

• Coverage density desired

• Coverage angle specification of the speaker

• Ceiling height

• Audio program material being played

The information below, and the free design program downloadable from www.electrovoice.com (under downloads/speakers), will help you optimize your EVID design.

In the traditional approach to overheaddistributed systems, loudspeakers are placed in a grid whose dimensions are dictated by the room height and the directivity of the speaker elements. Two basic placement patterns prevail: square spacing and hexagonal

(or crisscross) spacing. See Figure 22.

Grid Edge-to-edge Minimum overlap

Center-tocenter however, allow for far more flexible options.

In many cases, you can achieve excellent results — at a significant savings — by using 4inch transducers. This is especially true in jobs that do not require extended low-end response or high SPL levels. 4-inch transducers, such as those used in the C4.2, offer wider dispersion to allow for fewer speakers to be employed in the job. For example, due to its smaller cone diameter, the C4.2 exhibits significantly wider dispersion (130 degrees) than the C8.2 (110 degrees) at the -6 dB points.

The effect of this characteristic on an overhead system is indicated in Figure 23. In replacement applications where existing speaker positions are used, the C4.2 (shown in angle A) offers greater overlap and, thus, more uniform coverage than an older conventional

8-inch unit (shown in angle B). When specifying a new system, you can take advantage of the C4.2’s wider dispersion to decrease the number of speakers required to cover a given area. This will result in even greater savings.

Ceiling

A

B

A

B

Figure 23: Size vs. coverage

Figure 22: Coverage patterns

In addition to the spacing pattern, the designer must choose between three coverage density types, designated respectively as edge-to-edge, minimum overlap and center-to-center. The greater the overlap, the more uniform the coverage. The illustration below shows these various layout patterns.

Ceiling Systems: Size vs. Coverage

In the past, system designers usually specified

8-inch cone loudspeakers for distributed overhead systems, at least in part because they represented the traditional choice. EVID systems,

10

Of course, the C4.2 is somewhat less sensitive than the 8-inch C8.2. The difference is

–5 dB. The C4.2 will also have slightly reduced low-frequency capabilities below 65

Hz. However, neither of these factors is a significant problem in many distributed systems.

The C4.2 is conservatively rated to handle 80 watts of continuous power equal to or greater than most other brands of 8-inch units, so its continuous SPL output will be more than adequate. Moreover, its low-frequency output can easily be augmented with the addition of the C10.1 subwoofer. For these reasons, the

C4.2 represents a great way for you to provide good audio coverage while maintaining a competitive edge in price quotes in installa-

EVID™ Ceiling Series Installation and Operation Manual

Appendix B — System Design Guide

tions that do not need the extended performance of the larger models.

Reverberant Rooms and High Ceilings

Situations arise, however, in which controlled coverage is more desirable than broad dispersion. Very large live spaces such as gymnasiums, convention centers, shopping mall atriums, and the like all benefit from more controlled sound projection.

In such installations, the EVID 8.2HC is the best choice. Its 75-degree coverage pattern above 1kHz provides more intelligibility in large, acoustically live spaces. It also has a high 93dB sensitivity rating for optimum efficiency.

SPL Requirements: How Loud?

The EVID C8.2 is a great speaker to use when higher SPL is required. The fidelity and bandwidth of the unit is substantial and is ideal for applications requiring high quality foreground music reproduction. The C8.2

has substantial low frequency energy down below 60Hz. This is more than sufficient for most applications.

Layout: How Many?

The chart below shows the effective coverage diameter of the EVID models assuming a

4-foot listening plane height. Using these figures you can lay out a coverage pattern for the job after deciding the overlap criteria described earlier on page 10.

Use of Subwoofers

The C10.1 subwoofer can add considerable low-frequency performance to any EVID installation. It is important to note that the

C10.1 subwoofer depends on the ceiling and walls to properly load itself and to reinforce its bass output. Correct positioning is important to get maximum impact.

In smaller rooms when a single C10.1 is used, a center or near-center position is best. This gives the most even coverage. For larger rooms where more than one C10.1

are employed, the added effect of the room’s walls can be used. In such a space, position the subwoofers evenly throughout the room and a few feet from the wall or corners. The added loading of the walls will enhance the response in these larger areas.

Coverage Diameter by Ceiling Height

Model 8'

C4.2

17'

12'

34'

C8.2

11.5' 23'

C8.2HC

6.5' 12'

C10.1

180° coverage

20'

68'

45'

24'

24'

85'

57'

30'

EVID™ Ceiling Series Installation and Operation Manual 11

Appendix C — Troubleshooting Table

Troubleshooting Table

Problem

No output

Possible Causes Action

Amplifier Make sure the amplifier channel is being fed an input signal (preferably via a “signal input” indicator on the amp).

Check that the amplifier channel’s volume is turned up.

Connect the speaker and cable, which had no output to another amplifier channel, making sure an input signal is fed to the new amp channel. If you then get output, the problem was the amplifier channel. If not, then the problem may be in the cable or speaker.

Speaker cable(s) Replace the cable(s) connecting the loudspeaker system and amplifier.

Questionable or

Faulty connection Check all cabling for proper connector contact. A bad

intermittent out-

connection can result in intermittent contact or

put such as crackling

dramatically increased resistance, which in turn can cause reduced output or noises unrelated to the signal.

Improper power Check the power tap setting under the speaker grille to tap setting ensure the setting is appropriate for the installation and amplifier chosen.

Constant noise

A faulty electronic Since loudspeakers cannot generate these sounds by

such as buzzing,

device in the themselves, you may have a faulty electronic device in

hissing, or humming

signal chain the signal chain.

Poor system grounding

Check and correct the system grounding, as required.

Poor lowfrequency output

Out-of-polarity When two speakers are hooked up out of polarity (out hookup between of phase), the low frequencies cancel each other out.

multiple speakers Try reversing the polarity of one of the speakers either by turning around a dual-banana plug at the amplifier or by reversing the tip/sleeve leads on the jack.

Whichever condition results in greater low-frequency output is the in-polarity condition.

If none of the suggestions below solves your problem, contact your nearest EV

© service center or EV distributor.

12 EVID™ Ceiling Series Installation and Operation Manual

Appendix D — Warranty

Uniform Limited Warranty

Electro-Voice

® speakers and speaker systems are guaranteed against malfunction due to defects in materials or workmanship for a period of five (5) years from the date of original purchase. The Limited Warranty does not apply to burned voice coils or malfunctions such as cone and/or coil damage resulting from improperly mounted or installed enclosures. If a covered malfunction occurs during the warranty period, the product will be repaired or replaced (at our discretion) without charge. The product will be returned to the customer prepaid. Additional details are included in the Uniform Limited

Warranty statement.

Exclusions and Limitations

The Limited Warranty does not apply to: (a) exterior finish or appearance; (b) certain specific items described in the individual product-line statements below, or in the individual product sheet or owner’s manual;

(c) malfunction resulting from use or operation of the product other than as specified in the product data sheet or owner’s manual; (d) malfunction resulting from misuse or abuse of the product; or (e) malfunction occurring at any time after repairs have been made to the product by anyone other than Electro-Voice

®

Service or any of its authorized representatives.

Obtaining Warranty Service

To obtain warranty service, a customer must deliver the product, prepaid, to Electro-

Voice

®

Service or to any of its authorized service representatives, together with proof of purchase of the product in the form of a bill of sale or receipted invoice. A list of authorized service representatives is available from Electro-Voice

®

Service at 12000

Portland Avenue, Burnsville, MN 55337. Ph:

(877) 863-4166.

Incidental and Consequential

Damages Excluded

Product repair or replacement and return to the customer are the only remedies provided to the customer. Electro-Voice

® shall not be liable for any incidental or consequential damages including, without limitation, injury to persons or property or loss of use.

Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

Other Rights

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Maintenance

No maintenance is required when installed in accordance with installation and wiring guidelines described in this manual.

EVID™ Ceiling Series Installation and Operation Manual 13

Appendix E — Product Specifications

14 EVID™ Ceiling Series Installation and Operation Manual

EVID™ Ceiling Series Installation and Operation Manual 15

Notes

16 EVID™ Ceiling Series Installation and Operation Manual

Notes

EVID™ Ceiling Series Installation and Operation Manual

19

America

USA: Telex Communications Inc. 12000 Portland Ave South, Burnsville, MN 55337, USA, Phone: 952-884-4051, Fax: 952-884-0043

Canada (East): Acoustik GE Inc. 5715 Kincourt, Montréal, PQ H4W 1Y7, Canada, Phone: 866-369-2864, 514-369-2864, Fax: 514-487-9525

Canada (Ontario): HEK Marketing Inc. 27 Fearn Crescent, Ajax, ON L1S 5L7, Canada. Phone: 800-494 6770, Fax 905-619-0366

Canada (West): KMT Pro Audio. 04-301 Nassau Street North, Winnipeg, MB R3L-2J5, Canada, Phone: 888-850-8811, Fax: 204-489-7614

Mexico: Telex de Mexico S.A. de C.V., Av. Parque Chapultepec 66-202, Col. El Parque, Edo. de Mexico, Phone:+52 (55) 5358-5434, Fax:+52 (55) 5358-5588

Latin America: Telex Communications Inc. 12000 Portland Ave South, Burnsville, MN 55337, USA, Phone: 952-887-5532, Fax: 952-736-4212

Europe, Africa & Middle-East

Germany: Telex EVI Audio GmbH. Hirschberger Ring 45, D 94315, Straubing, Germany, Phone: +49 9421-706 0, Fax: +49 9421-706 265

France: EVI Audio France S.A. Parc de Courcerin, Allée Lech Walesa, F 77185 Lognes, France, Phone: +33 1-6480-0090, Fax: +33 1-6006-5103

UK: Telex Communications Ltd. 4, The Willows Centre, Willow Lane, Mitcham, Surrey CR4 4NX, UK, Phone: +44 208 646 7114, Fax: +44 208 640 7583

Africa & Middle-East: Telex EVI Audio GmbH. Hirschberger Ring 45, D 94315, Straubing, Germany, Phone: +49 9421-706 0, Fax: +49 9421-706 265

Asia & Pacific Rim

Japan: EVI Audio Japan Ltd. 5-3-8 Funabashi, Setagaya-Ku, Tokyo, Japan 156-0055, Phone: +81 3-5316-5020, Fax: +81 3-5316-5031

Australia: EVI Audio (Aust) Pty Ltd. Slough Business Estate, Unit 23, Silverwater, N.S.W. 2128, Australia, Phone: +61 2-9648-3455, Fax: +61 2-9648-5585

China: EVI Audio (HK) Ltd. 7th Floor China Minmetals Tower, No. 79 Chatham Road South, Tsim Sha Tsui, Kowloon, HK, Phone: +852 2351-3628, Fax: +852 2351-3329

Singapore: Telex Pte. Ltd. 3015A Ubi Road 1, 05-10 Kampong Ubi Industrial Estate, Singapore 408705, Phone: +65 6746-8760, Fax: +65 6746-1206

www.electrovoice.com • Telex Communications, Inc. • www.telex.com

© Telex Communications, Inc. 07/2003

Part Number 38110-143

Rev. C — 7.8.2003