Ceiling Speaker User Manual
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Transcript of Ceiling Speaker User Manual
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Electro-Voice Ceilig Speaker User Maual
Electro-Voice
Ceiling Speaker
User Manual
EVID C4.2D
EVID C8.2D
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Electro-Voice Ceilig Speaker User Maual2
1.0 Welcome .......................................................................................................... 3
2.0 Safet First .......................................................................................................... 3
3.0 Importat Features ............................................................................................. 3
4.0 Model Summar ................................................................................................... 4
4.1 EVID C4.2D .......................................................................................... 4
4.2 EVID C8.2D .......................................................................................... 4
5.0 Packig List ......................................................................................................... 4
6.0 Product Feature Idetificatio ......................................................................... 5
7.0 Istallatio ad Wirig ........................................................................................ 5
7.1 Step 1 - Cut the Hole ......................................................................... 5
7.2 Step 2 - Istall C-Rig ad/or Tile Rails ........................................ 6
7.3 Step 3 - Attach Wirig to the Ceramic Coector ..................... 7
7.4 Step 4 - Coect a Auxilar Support Lie................................... 7
7.5 Step 5 - Mout the Speaker ito the Ceilig ................................ 8
7.6 Step 6 - Adjust the Tap Selector ..................................................... 8
7.7 Step 7 - Attach the Grille................................................................... 9
8.0 Paitig the Speaker ........................................................................................10
8.1 Paitig Process ................................................................................10
9.0 Specificatios .....................................................................................................11
Table of Contents
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A (x2)
C (x2)
D (x2)
F (x4)
B (x4)
G
H (x2)
E
4
Model Summary/Packing List
Model SummaryEVID C4.2DThe EVID C4.2D is ported ad tued to provide surprisig ass resposei such a compact package. Perfect for covetioal rooms, its compact
desig fits i tight areas ad has excellet adwidth i a aestheticalluotrusive istallatio profile. Its 4-ich woofer ad waveguide-coupled,titaium-coated dome tweeter give smooth, wide frequec respose. Aeas 3-poit moutig sstem is icluded for quick istallatios.
EVID C8.2DThe EVID C8.2D has a speciall tued eclosure ad 8-ich woofer to pro-vide amazig ass respose. The 1-ich waveguide-coupled tweeter givesmooth cotrolled coverage out to 20 kHz. Perfect for istallatios wherea flush-mout desig is desired ut demad for high-qualit audio exists. A4-poit moutig sstem is icluded to make istallatios fast ad eas.
Packing List
Figure 1:
Packing List Views
Item Qty. Description
A 2 Speaker System
B 4 Tile Rails
C 2 C-Ring Support
D 2 Grille
E 1 Owners Manual
F 4 Support Ring Screw
G 1 Cutout Template
H 2 Paint Shield
Table 1:
Packing List Qty. / Descriptions
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Steelbackcan
Mountingscrews
Tapselector
Grille safetytether hole
5
Product Feature Identification/Installation and Wiring
Figure 2:Bottom of Speaker
Figure 3:Top of Speaker
Product Feature Identification
Installation and WiringThe Electro-Voice moutig sstem has ee desiged so that, if ecessar,the istallatio ca e doe from eeath the ceilig. I some cases with
a suspeded ceilig grid, however, it ma e easier to access from oththe top ad ottom of the ceilig tile durig the istallatio process. Tpicalistallatio hardware eeded for either suspeded ceiligs or sheetrock ceil-igs is icluded. The ceilig speaker asseml is held i place moutigtas that securel grip the ceilig material. Iput wirig is attached to a re-movale termial lock coector that ca e pre-wired if ecessar eforespeaker istallatio to speed up the istallatio process.
Step 1: Cut the HoleFor suspeded tile or sheetrock ceiligs, cut out the hole either tracigthe cardoard template or with a circular cutter set to the appropriate cutoutsize, as show i Figure 4. If the wire has ee pre-istalled, pull the wirigthrough the cutout hole.
Figure 4:
Cut Ceiling Hole
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Electro-Voice Ceilig Speaker User Maual6
Installation and Wiring
Step 2: Istall C-Rig ad/or Tile RailsThe Electro-Voice speakers come packaged with hardware: a C-rig adtwo tile rails.
For suspeded ceilig istallatios, isert the C-rig through the hole cuti the ceilig tile. Place the C-rig aroud the hole with the tas located asshow i Figure 5. Isert the tile rails through the cut hole i the ceilig tile.Sap the two rails ito the two tas i the C-rig ad alig the rails so thatthe eds exted OVER the T-chael grid o the side of the tile. Secure therails oto the C-rig tas isertig a screw though each ta ito the rail,as show i Figure 5.
InSTALLATIOn nOTE: TILE RAILS AnD C-RInGEach speaker comes with two tile rails which are desiged to fit either sta-dard 24-ich-wide or 600-mm-wide tiles. It is importat to ote that the tilerail pieces do ot actuall attach to the T-grid struts. The eds of the rails sitOVER the T-grid strut. normall, the tile supports the rails. The tile rails arepre-puched at regular itervals with holes alog their legth. This allowsthe C-rig to e positioed at a poit alog the rail. If the tile comes out or
falls apart, the eds of the support rails fall oto the T-grid, which prevetsthe speaker asseml from fallig.
Alwas use all icluded support hardware whe istallig ito suspededceilig tiles to make sure the istallatio is secure.
For sheetrock ceilig istallatios, the C-rig should e used itself to re-iforce the ceilig material ad to spread out the pressure from the speaker
hold-dow tas. Guide the C-rig through the cut hole i the ceilig, adplace it o the ack side of the hole efore isertig the speaker.
Figure 5:
Secure Rails to C-Ring
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Electro-Voice Ceilig Speaker User Maual 7
Installation and Wiring
Step 3: Attach Wirig to the Ceramic CoectorIsert the are ed of wire ito the appropriate coector termials asdescried elow ad screw dow the hold-dow screw util tight, usig asmall screwdriver, as show i Figure 6.
Step 4: Coect a Auxiliar Support Lienote the support rig o the ack of the speaker. The rig allows for co-ectio to a idepedet ad secure achor poit, as show i Figure 7.Costructio codes ofte require the use of this secodar support poit.
InSTALLATIOn nOTE: CEILInG TILEWhe moutig the uits ito 2x2 or 2x4 suspeded ceilig tiles, DO nOTistall them i lightweight fierglass-tpe tiles without full secodar support
for the speaker as oted i Step 4. Such tiles are ot desiged to supporta sustatial weight. Speaker istallatio without secodar support willcause the tile to sag ad distort, eve with the tile ridge istalled. The sec-odar support lie at the rear of the speaker MUST e strug taut i thesesituatios ad MUST remove most of the force of the speaker o the tile toesure that the speaker does ot deform the tile.
Figure 6:
Tighten with ScrewdriverFigure 7:
Attach Auxilary Support Line
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Electro-Voice Ceilig Speaker User Maual8
Installation and Wiring
Step 5: Mout the Speaker Ito the CeiligPush the speaker ito the ceilig hole util the frot affle rim is flush withthe ceilig, as show i Figure 8. Tighte the moutig tas turigthe screw clockwise util the speaker is secure. Please ote that the firstclockwise quarter-tur rotates the attachmet tas outward. The remaiigturs tighte the tas dow oto the ack of the ceilig surface, as show iFigure 9.
InSTALLATIOn nOTE: MOUnTInG TAbSFor each attachmet screw, first tur oe half-tur couterclockwise torelease the moutig ta from its guide.
Step 6: Adjust Tap Selector
The tap selector switch is located o the frot affle. Adjust the speakerto the appropriate tap settig, as show i Figure 10, efore istallig thegrille. I some 70V/100V costat voltage istallatios it is advisale toleave the grilles off if fial speaker audio level alace adjustmets are to emade later. After the levels are adjusted the grilles ca the e istalled.
Figure 10:
Adjust Tap SelectorFigure 8:
Mount Speaker to Ceiling
Figure 9:
Tighten Mounting Tabs
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2
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Installation and Wiring
Step 7: Attach the GrilleFirst, istall the grilles safet tether pushig the grille fasteer ito thehole i the frot of the affle, as show i Figure 11. Secod, press the grilleito place util the frot of the grille is flush with the rim of the affle. Makesure the grille is securel seated to prevet it from viratig loose.
If ou eed to remove the grille, the easiest wa is to isert two et paperclips or other poited ojects ito holes i the grille, the appl slow evepressure to pull dow o the grille util that sectio of the grille comes outslightl. Cotiue the same procedure aroud the perimeter of the grille,looseig a portio at a time util the grille is removed.
InSTALLATIOn nOTE: GRILLE SAFETy FEATURE
Electro-Voice grilles features a uique safet tether to prevet the grille fromfallig if the grille is removed or comes loose after istallatio.
Figure 11:
Attach the Grille
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45 45
180
180
Baffle Can(do notpaint)
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Painting the Speaker
Painting the SpeakerIf the speaker is istalled i a area where the iterior desig requires acolor match, these speakers are simple to pait. The speakers ca accom-modate almost a tpe of latex or oil-ased pait. The ezel/rim ca e
paited efore istallatio or after moutig ito the ceilig.
Paitig ProcessClea the rim ad grille with mieral spirits or other light solvet. Do ot useharsh solvets such as gasolie, kerosee, acetoe, or other chemicals. Ifou use these cleaers ou ma permaetl damage the eclosure. Also,dot use arasive products such as sadpaper or steel wool.
Either rollig or spraig, appl two or more thi coats of pait. If ou arespraig, hold the spra ca at the agles show i Figure 12.
Figure 12:
Spray-Painting Angles
If ou are also paitig the grille, ou must first remove the iteral grillecloth. Spra paitig is strogl recommeded. If the grille is rolled or rush
paited, the grille ma ecome clogged with pait ad the soud qualit willsuffer. After the pait has dried, replace the iteral grille cloth.
If ou wish to pait the speaker alog with the ceilig after istallatio, iserta plastic or cardoard pait shield ito the frot of the speaker to mask thedrivers ad iteral affle, pait the speaker, the remove the shield.
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Electro-Voice Ceilig Speaker User Maual 11
Specifications
Specification EVID C4.2D EVID C8.2D
Dimensions(Depth x Diam.)
6.9 x 7.1[176 x 181mm]
10.0 x 10.6[255 x 270mm]
Bezel Diameter 8.3 [210mm] 11.8 [300mm]Weight 6 lbs [2.7 kg] 11 lbs [5.0 kg]
Cabinet ConstructionSteel Enclosure and UL94V-0
Rated Baffle and Bezel
LF Transducer4 [102mm] High-Compliance Driver
(Weatherized Cone)
8 [205mm] High-Compliance Driver
(Weatherized Cone)
HF Transducer0.75 [19mm] Ti-Coated Dome
1.00 [25.4mm] Ti-Coated Dome
Mounting SystemIntegrated 3-PointToggle Anchors
Integrated 4-PointToggle Anchors
Available Colors White (Paintable Surface)
Grille Construction Powder-Coated Steel
Acoustic Design Ported Cabinet, Two-Way Design,Internally Damped w/Passive Crossover
Frequency Response 65 Hz - 20 kHz 50 Hz - 20 kHz
Power Handling (8 Ohms)50W (with Overload
Protection)75W (with Overload
Protection)
Coverage Pattern 130 Conical 110 Conical
Sensitivity (SPL 1W/1m) 86 dB 91 dB
Input Configuration 8 Ohms; 70V/100V
70V/100V Power Taps 1.8 (70V Only)/3.7/7.5/15/30W
Included Accessories Tile Bridge; Mounting Ring
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Electro-Voice U.S.A. ad Caada ol -For customer orders, cotact Customer Service at:800/392-3497 Fax: 800/955-6831Europe, Africa, ad Middle East ol -
For customer orders, cotact Customer Service at:+ 49 9421-706 0 Fax: + 49 9421-706 265
Other Iteratoal locatios -For customer orders, Cotact Customer Service at:
+ 1 952 884-4051 Fax: + 1 952 887-9212
For warrat repair or service iformatio,cotact the Service Repair departmet at:
800/685-2606
For techical assistace, cotactTechical Support at: 866/78AUDIO
12000 Portlad Aveue South, bursville, Mn 55337Phoe: 952/884-4051, Fax: 952/884-0043
www.electrovoice.com
bosch Commuicatios Sstems 11/2009Part Number LIT000428 Rev A