SF 3PT User Guide - Extron · 2019. 5. 16. · SF 3PT User Guide • Introduction 2 • Optional 20...

User Guide

SF 3PT

Audio Speakers

Pendant Speakers

68-3094-01 Rev. C05 19

SF 3PT User Guide

Safety InstructionsSafety Instructions • English

WARNING: This symbol, , when used on the product, is intended to alert the user of the presence of uninsulated dangerous voltage within the product’s enclosure that may present a risk of electric shock.

ATTENTION: This symbol, , when used on the product, is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment.

For information on safety guidelines, regulatory compliances, EMI/EMF compatibility, accessibility, and related topics, see the Extron Safety and Regulatory Compliance Guide, part number 68-290-01, on the Extron website, www.extron.com.

Sicherheitsanweisungen • Deutsch

WARNUNG: Dieses Symbol auf dem Produkt soll den Benutzer darauf aufmerksam machen, dass im Inneren des Gehäuses dieses Produktes gefährliche Spannungen herrschen, die nicht isoliert sind und die einen elektrischen Schlag verursachen können.

VORSICHT: Dieses Symbol auf dem Produkt soll dem Benutzer in der im Lieferumfang enthaltenen Dokumentation besonders wichtige Hinweise zur Bedienung und Wartung (Instandhaltung) geben.

Weitere Informationen über die Sicherheitsrichtlinien, Produkthandhabung, EMI/EMF-Kompatibilität, Zugänglichkeit und verwandte Themen finden Sie in den Extron-Richtlinien für Sicherheit und Handhabung (Artikelnummer 68-290-01) auf der Extron-Website, www.extron.com.

Instrucciones de seguridad • Español

ADVERTENCIA: Este símbolo, , cuando se utiliza en el producto, avisa al usuario de la presencia de voltaje peligroso sin aislar dentro del producto, lo que puede representar un riesgo de descarga eléctrica.

ATENCIÓN: Este símbolo, , cuando se utiliza en el producto, avisa al usuario de la presencia de importantes instrucciones de uso y mantenimiento recogidas en la documentación proporcionada con el equipo.

Para obtener información sobre directrices de seguridad, cumplimiento de normativas, compatibilidad electromagnética, accesibilidad y temas relacionados, consulte la Guía de cumplimiento de normativas y seguridad de Extron, referencia 68-290-01, en el sitio Web de Extron, www.extron.com.

Instructions de sécurité • Français

AVERTISSEMENT : Ce pictogramme, , lorsqu’il est utilisé sur le produit, signale à l’utilisateur la présence à l’intérieur du boîtier du produit d’une tension électrique dangereuse susceptible de provoquer un choc électrique.

ATTENTION : Ce pictogramme, , lorsqu’il est utilisé sur le produit, signale à l’utilisateur des instructions d’utilisation ou de maintenance importantes qui se trouvent dans la documentation fournie avec le matériel.

Pour en savoir plus sur les règles de sécurité, la conformité à la réglementation, la compatibilité EMI/EMF, l’accessibilité, et autres sujets connexes, lisez les informations de sécurité et de conformité Extron, réf. 68-290-01, sur le site Extron, www.extron.com.

Istruzioni di sicurezza • Italiano

AVVERTENZA: Il simbolo, , se usato sul prodotto, serve ad avvertire l’utente della presenza di tensione non isolata pericolosa all’interno del contenitore del prodotto che può costituire un rischio di scosse elettriche.

ATTENTZIONE: Il simbolo, , se usato sul prodotto, serve ad avvertire l’utente della presenza di importanti istruzioni di funzionamento e manutenzione nella documentazione fornita con l’apparecchio.

Per informazioni su parametri di sicurezza, conformità alle normative, compatibilità EMI/EMF, accessibilità e argomenti simili, fare riferimento alla Guida alla conformità normativa e di sicurezza di Extron, cod. articolo 68-290-01, sul sito web di Extron, www.extron.com.

Instrukcje bezpieczeństwa • Polska

OSTRZEŻENIE: Ten symbol, , gdy używany na produkt, ma na celu poinformować użytkownika o obecności izolowanego i niebezpiecznego napięcia wewnątrz obudowy produktu, który może stanowić zagrożenie porażenia prądem elektrycznym.

UWAGI: Ten symbol, , gdy używany na produkt, jest przeznaczony do ostrzegania użytkownika ważne operacyjne oraz instrukcje konserwacji (obsługi) w literaturze, wyposażone w sprzęt.

Informacji na temat wytycznych w sprawie bezpieczeństwa, regulacji wzajemnej zgodności, zgodność EMI/EMF, dostępności i Tematy pokrewne, zobacz Extron bezpieczeństwa i regulacyjnego zgodności przewodnik, część numer 68-290-01, na stronie internetowej Extron, www.extron.com.

Инструкция по технике безопасности • Русский

ПРЕДУПРЕЖДЕНИЕ: Д анный си м в ол, , если ук азан на прод ук те, пред упреж д ает поль зов ателя о нали чи и неи золи ров анного опасного напряж ени я в нутри к орпуса прод ук та, к оторое м ож ет при в ести к пораж ени ю элек три ческ и м ток ом .

ВНИМАНИЕ: Д анный си м в ол, , если ук азан на прод ук те, пред упреж д ает поль зов ателя о нали чи и в аж ных и нструк ци й по эк сплуатаци и и об служ и в ани ю в рук ов од ств е, при лагаем ом к д анном у об оруд ов ани ю .

Д ля получени я и нф орм аци и о прав и лах техни к и б езопасности , соб лю д ени и норм ати в ных треб ов ани й, элек тром агни тной сов м ести м ости (Э М П/ Э Д С), в озм ож ности д оступа и д руги х в опросах см . рук ов од ств о по б езопасности и соб лю д ени ю норм ати в ных треб ов ани й E xtr on на сайте E xtr on: , www.extron.com, ном ер по к аталогу - 68-29 0-01 .

安全说明 • 简体中文

警告：产品上的这个标志意在警告用户该产品机壳内有暴露的危险电压，有触电危险。

注意：产品上的这个标志意在提示用户设备随附的用户手册中有重要的操作和维护(维修）说明。

关于我们产品的安全指南、遵循的规范、EMI/EMF 的兼容性、无障碍使用的特性等相关内容，敬请访问 Extron 网站 , www.extron.com，参见

Extron 安全规范指南，产品编号 68-290-01。

http://www.extron.com








안전 지침 • 한국어

경고: 이 기호 가 제품에 사용될 경우, 제품의 인클로저 내에 있는 접지되지 않은 위험한 전류로 인해 사용자가 감전될 위험이 있음을 경고합니다.

주의: 이 기호 가 제품에 사용될 경우, 장비와 함께 제공된 책자에 나와 있는 주요 운영 및 유지보수(정비) 지침을 경고합니다.

안전 가이드라인, 규제 준수, EMI/EMF 호환성, 접근성, 그리고 관련 항목에 대한 자세한 내용은 Extron 웹 사이트(www.extron.com)의 Extron 안전 및 규제 준수 안내서, 68-290-01 조항을 참조하십시오.

安全記事 • 繁體中文

警告: 若產品上使用此符號，是為了提醒使用者，產品機殼內存在著可能會導致觸電之風險的未絕緣危險電壓。

注意若產品上使用此符號，是為了提醒使用者，設備隨附的用戶手冊中有重要的操作和維護（維修）説明。

有關安全性指導方針、法規遵守、EMI/EMF 相容性、存取範圍和相關主題的詳細資訊，請瀏覽 Extron 網站：www.extron.com，然後參閱《Extron 安全性與法規遵守手冊》，準則編號 68-290-01。

安全上のご注意 • 日本語

警告: この記号が製品上に表示されている場合は、筐体内に絶縁されていない高電圧が流れ、感電の危険があることを示しています。

注意:この記号が製品上に表示されている場合は、本機の取扱説明書に記載されている重要な操作と保守(整備)の指示についてユーザーの注意を喚起するものです。

安全上のご注意、法規厳守、EMI/EMF適合性、その他の関連項目については、エクストロンのウェブサイト www.extron.com より『Extron Safety and Regulatory Compliance Guide』 (P/N 68-290-01) をご覧ください。

Copyright© 2019 Extron Electronics. All rights reserved. www.extron.com

TrademarksAll trademarks mentioned in this guide are the properties of their respective owners.The following registered trademarks (®), registered service marks (SM), and trademarks (TM) are the property of RGB Systems, Inc. or Extron Electronics (see the current list of trademarks on the Terms of Use page at www.extron.com):

Registered Trademarks (®)

Extron, Cable Cubby, ControlScript, CrossPoint, DTP, eBUS, EDID Manager, EDID Minder, Flat Field, FlexOS, Glitch Free. Global Configurator, Global Scripter, GlobalViewer, Hideaway, HyperLane, IP Intercom, IP Link, Key Minder, LinkLicense, LockIt, MediaLink, MediaPort, NetPA, PlenumVault, PoleVault, PowerCage, PURE3, Quantum, Show Me, SoundField, SpeedMount, SpeedSwitch, StudioStation, System INTEGRATOR, TeamWork, TouchLink, V-Lock, VideoLounge, VN-Matrix, VoiceLift, WallVault, WindoWall, XTP, XTP Systems, and ZipClip

Registered Service Mark(SM) : S3 Service Support Solutions

Trademarks (™)

AAP, AFL (Accu-Rate Frame Lock), ADSP (Advanced Digital Sync Processing), Auto-Image, AVEdge, CableCover, CDRS (Class D Ripple Suppression), Codec Connect, DDSP (Digital Display Sync Processing), DMI (Dynamic Motion Interpolation), Driver Configurator, DSP Configurator, DSVP (Digital Sync Validation Processing), eLink, EQIP, Everlast, FastBite, FOX, FOXBOX, IP Intercom HelpDesk, MAAP, MicroDigital, Opti-Torque, PendantConnect, ProDSP, QS-FPC (QuickSwitch Front Panel Controller), Room Agent, Scope-Trigger, ShareLink, SIS, Simple Instruction Set, Skew-Free, SpeedNav, Triple-Action Switching, True4K, Vector™ 4K , WebShare, XTRA, and ZipCaddy





http://www.extron.com/company/article.aspx?id=termsprivacy


Conventions Used in this Guide

NotificationsThe following notifications are used in this guide:

WARNING: Potential risk of severe injury or death.

AVERTISSEMENT : Risque potentiel de blessure grave ou de mort.

CAUTION: Risk of minor personal injury.

ATTENTION : Risque de blessure mineure.

ATTENTION:

• Risk of property damage.

• Risque de dommages matériels.

NOTE: A note draws attention to important information.

Specifications AvailabilityProduct specifications are available on the Extron website, www.extron.com.

Extron Glossary of Terms

A glossary of terms is available at http://www.extron.com/technology/glossary.aspx.

Contents

Overview ............................................................ 1Features ............................................................. 1SF 3PT Application Examples ............................. 2

Installation ..................................................... 4

Installing the SF 3PT Speaker ............................. 5Wiring the SF 3PT Speaker Assembly ............. 6Wiring the SF 3PT Ceiling Bracket ................ 11Completing the SF 3PT Installation ...................

Reference Information ............................... 15

Measuring and Pre-Cutting the PendantConnect Speaker Cable ..................... 16

Painting the Speaker Grille ................................ 17Painting the Speaker Enclosure ........................ 18

vSF 3PT User Guide • Contents

NetPA AT Series User Guide • Contents vi

SF 3PT User Guide • Introduction 1

Introduction

This section gives an overview of the Extron SF 3PT pendant speaker. Topics include:

• About this Guide

• Overview

• Features

• SF 3PT Application Examples

About this GuideThis guide describes the installation and set up of the SF 3PT pendant speaker.

OverviewThe Extron SF 3PT speaker is a pendant speaker suspended by a cable that incorporates a steel cable and the speaker wiring. The SF 3PT is ideal for open and mixed ceiling applications.

Features• 3” (76 mm) full-range driver — Designed for speech reinforcement and music

playback

• Frequency range — 110 Hz to 20 kHz

• 8 ohm direct or 70/100 volt operation —

• 8 ohm direct

• 70 volt: 16, 8, 4, 2, and 1 watt selectable

• 100 volt: 16, 8, 4, and 2 watt selectable

• 116° conical dispersion

• 16 watts continuous pink noise 32 watts continuous program

• Architecturally clean, patent pending design using Extron exclusive PendantConnect speaker cable — Blends in well with contemporary pendant lighting fixtures for an aesthetically pleasing appearance, includes a 20’ (6.1 m) length of PendantConnect speaker cable per pair

• Similar voicing to the Extron SF 3CT LP and SF 3C LP ceiling speakers — Allows smooth sonic transitions when using SF 3PT and SF 3CT LP or SF 3C LP speakers in mixed ceiling applications

• Available in black or white and is paintable to fit in with any décor

• UL 1480A listed for safety


• Optional 20 foot (6.1 m) length of PendantConnect speaker cable —

• Black

• White

• Optional 500 foot (152 m) spool of PendantConnect speaker cable —

• Black

• White

• 5-year parts and labor warranty

NOTE: This speaker is intended for indoor dry environment only.

SF 3PT Application ExamplesThe following illustrations are two examples of configuring the SF 3PT speakers.

Figure 1. Application Example: Background Music and Paging

Audio

Audio

IR

IR

HDMI

HDMI RS-232

RS-232

RS-232

HDMI

HDMI

HDMI

CAT5 Cable

CATx CATx

CAT5 Cable

CAT5 Cable

Audio

ExtronDTP CrossPoint 84 4K IPCP MA 704K Scaling Presentation Matrix Switcher

ExtronDTP HDMI 4K 230 RxReceiver

ExtronTLP Pro 1022M10" TouchLink Pro Touchpanel

ExtronSF 3PTPendantSpeakers

Stereo BGM

PoE Switch

Satellite Receiver

Satellite Receiver

CATV Tuner

CATV Tuner

Display

RS-232HDMI

ExtronDTP HDMI 4K 230 RxReceiver

Display

Paging System

PUSH PUSH

POWER GUIDE MENU RES 480 480p 720p 1080i 1080p DIRECTV HD

SELECT

D I R E C T V

PUSH PUSH

POWER GUIDE MENU RES 480 480p 720p 1080i 1080p DIRECTV HD

SELECT

D I R E C T V

DTP HDMI 230 Rx

OVER DTP

RS-232 IR

Tx Rx Tx RxG

MODEL 80

FLAT PANEL

DTP HDMI 230 Rx

OVER DTP

RS-232 IR

Tx Rx Tx RxG

MODEL 80

FLAT PANEL

1 2

TUNING

PUSH ENTER

TUNING

SEARCH STOP PLAY/PAUSEBACK

3 4 5 6 7 8 9 0

AUX INPOWER ON OFF

Stereo Media Player

DTP CROSSPOINT 84 SERIESDIGITAL PRESENTATION MATRIX

1 2 3 4

1 2 3 4

5 6 7 8

CONFIG

INPUTS

CONTROL I/O

OUTPUTS

AUDIOVIDEOENTER PRESET VIEW ESC

MIC VOLUME VOLUME

eBUS

COM

1 1 2

1 2 23 3 4

1 2

3 4

IR/S I/O RELAYS

S LIMIT

OVER

RTS

CTS

Tx

Rx


Figure 2. Application Example: Mixed Open/Drop-Ceiling Environment

Audio

Audio

ACP

Audio

Audio

ExtronDMP 128 PlusDigital Matrix Processor

ExtronXPA 1002-70VAmplier

ExtronACP 106DAudio Control Panel

ExtronSF 3CT LPCeiling Speakers

ExtronSF 3PTPendantSpeakers

Stereo BGM

Paging System

1 2

TUNING

PUSH ENTER

TUNING

SEARCH STOP PLAY/PAUSEBACK

3 4 5 6 7 8 9 0

AUX INPOWER ON OFF

Stereo Media Player

DIGITAL MATRIX PROCESSOR

CONFIG

CLIPEXP LAN USB SIGNAL

CLIP

SIGNAL

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 89 10 11 12ACTIVITY

INPUTS OUTPUTS

DMP 128 Plus

PROGRAM

MIC

VOLUME

MUTE

XPA 1002

1 2

LIMITER/PROTECT

SIGNAL

OVERTEMP

SF 3PT User Guide • Installation 4

Installation

This section describes the installation of the SF 3PT speaker and includes the following topic:

• Installing the SF 3PT Speaker

WARNING: Risk of personal injury or property damage. The final installation should be able to continuously support the speaker weight. The final installation should also be able to support any short term overloading. Since applications can vary considerably, it is assumed that the installer will exercise good judgment when selecting the mounting location, method, and hardware. Installation and service must be performed by authorized personnel only.

AVERTISSEMENT : Risque de dommages corporels ou matériels. L’installation finale doit pouvoir supporter en permanence le poids de l’enceinte. L’installation finale doit également supporter toute surcharge temporaire. Étant donné la possibilité d’évolution considérable des applications, il est supposé que l’installateur fera preuve de discernement lors de la sélection de l’emplacement, du mode, et du matériel de montage. L’installation et la maintenance du système doivent être exclusivement effectuées par le personnel autorisé.

NOTE: This speaker is intended for flexible wiring connection only.


Installing the SF 3PT SpeakerThe SF 3PT speaker is ideal for open ceilings. It is suspended from a user-supplied “octagon” type ceiling electrical box, as shown below.

PendantConnect Speaker Cable

Speaker Cap

Speaker

Ceiling Bracket Cover Plate

Ceiling Bracket

“Octagon” Type Ceiling Electrical Box

Figure 3. SF 3PT Speaker Assembly

NOTE: The octagon type ceiling electrical box is not included.


Wiring the SF 3PT Speaker AssemblyThe SF 3PT speaker assembly includes the SF 3PT speaker with a cap, a PendantConnect speaker cable that incorporates both the speaker wires and a steel support cable, and a ceiling bracket with a cover plate.

Installation requires attaching the ceiling bracket to a suitable overhead “octagon” type ceiling electrical box hereafter noted as ceiling box (not included), as shown in the previous figure. Follow the steps to properly install the speaker.

NOTE: Make sure to consult and follow local electrical and building codes when mounting the SF 3PT Ceiling Bracket to a ceiling box. The following points must be taken into account:

• The mounting screw hole pattern needs to be between 2.36" and 3.50" (60 mm and 89 mm).

• The ceiling electrical box that the SF 3PT is mounting to needs to be rated to support sufficient weight.

• The SF 3PT speaker weighs 3.6 lbs. (1.6 kg) with speaker cap, Ceiling Bracket/Cover Plate, and 10' (3.1 m) of PendantConnect cable.

NOTES:

• To help determine the necessary length of PendantConnect speaker cable needed, if pre-cutting, refer to the Reference Information section, otherwise follow the steps below.

• When using pre-cut cables as described in the Reference Information section, skip step 5.

1. Locate a suitable mounting location for the SF 3PT.

2. Install and wire a ceiling box where the ceiling bracket is to be attached.

NOTE: The ceiling box must be attached to a permanent structural member of the building and be able to support the complete speaker assembly including the speaker and cap, cable, and the ceiling bracket and cover plate. See the Warning at the beginning of the “Installation” section.

3. Lift the speaker cap from the back of the speaker to expose the cable connections


4. Insert the PendantConnect speaker cable through the compression fitting and out through the recessed cable guide. See 1 in the figure below. Route enough excess cable to allow you to easily work with the cable end.

Compression Nut

CompressionFitting

PendantConnectSpeaker Cable

11

22

Figure 4. Speaker Wiring

NOTE: Be sure that the compression nut (the large top nut) has been loosened, but not removed.

5. Strip the cable jacket. See the following Note.

NOTE: When using pre-cut cables, as described in the Reference Information section, skip this step (step 5).

Remove the outer protective cable jacket and filler material from 6 inches of cable that was pushed through the bottom of the compression fitting. See 2 in the illustration above.

6. Pull the cable back up through the compression fitting until the end of the cable with the jacket still intact just protrudes from the bottom of the compression fitting. See 1 below. Then tighten the top compression nut so that the cable is secure. See 2 in the figure below.

Side View

11

22

CompressionFitting

CompressionNut

Figure 5. Routing the Speaker Cable

NOTE: The compression nut is tight when the bottom of the compression nut touches the compression fitting. Tighten to at least 30 in-lb (3.4 N∙m).


7. Using the guide on the side of the splicing connector, strip .43 inch (11 mm) from the ends of the black and red wires coming from the cable. These wires will be inserted into the 2-pole splicing connectors of the speaker.

.43" (11 mm)

DO NOT TIN the wires.

8. Lift the splicing connector lever 1 and insert the stripped end of the red wire into the empty pole of the connector 2 that is attached to the red wire coming from the speaker. Press the lever down to lock the red wire in place 3.

11

22

33

Figure 6. 2-pole Splicing Connector

Next, lift the connector lever 1 and insert the stripped end of the black wire into the empty pole of the connector 2 that is attached to the black wire coming from the speaker. Press the lever down to lock the black wire in place 3.

9. The speaker wires are now connected at the back of the speaker.

2-Pole SplicingConnectors

Figure 7. Connected Speaker Wires


10. Secure the red and the black speaker wires coming from the cable to the tie-off point using the tie-wrap.

Tie-Wrap

Tie-OffPoint

Figure 8. Speaker Wires Tie-Off Point

11. Route the steel cable from the bottom of the compression fitting 1 and through one side of the steel cable guide in the speaker bracket.

Steel CableAnchor Screw

Steel Cable11

22

33

44

Steel CableGuide

Figure 9. Anchoring the Steel Cable to Speaker

Next, loosen the steel cable anchor screw 2 and pull the steel cable tightly under the captive washer of the screw 3, then tighten the screw 4. Pull the free end of the steel cable through the other cable guide in the bracket.

NOTE: It is not required to remove the outer jacket from the steel cable.


12. Use a Tweeker or small screwdriver to set the tap selection switch to the desired position.

8W16W

100 V4W

2W

4W2W1W

8W

8Ω16W

70 V 8Ω

8W16W

100 V

4W2W

4W2W1W

8W8Ω

8Ω

16W

70 V

Tap SelectionSwitch

Figure 10. Tap Selection Switch


Wiring the SF 3PT Ceiling Bracket

PendantConnectSpeaker Cable

Speaker Cap

Speaker

Ceiling BracketCover Plate

Ceiling Bracket

6” (15.2 cm)

Figure 4. Order of Assembly

NOTE: When using pre-cut cables, as described in the Reference Information section, skip steps 1, 3, and 4.

1. Determine the proper cable length. Refer to the figure above at right. Measure the distance from the floor to the bottom of the ceiling box (value A) and also from the floor to the bottom of the speaker at the planned hanging height (value B). Next, subtract value B from value A for an approximate measurement. See the Note above.

2. Route the free end of the cable through the speaker cap so that the cap is facing the speaker correctly.

3. With the speaker cap in place, measure out the distance obtained in step 1 from the top of the speaker assembly and mark the cutting point. See the Note above.

4. Cut and strip the other end of the cable using the steps below. See the Note above.

a. Cut the cable at the point marked in step 3. ATTENTION: Do not use regular wire cutters to cut through the steel cable.

Ordinary wire cutters may be damaged when attempting to cut through the steel cable. You must use a suitable cable cutter to cut the steel cable.

ATTENTION : N’utilisez pas de cisaille standard pour couper le câble en acier. Ce type de cisaille peut être endommagé lors de la coupe du câble en acier. Vous devez utiliser une pince coupe-câble adaptée à ce type de câble.

Floor

B

A


b. Measure and mark 6 inches (15.2 cm) from the end of the cable, 1. This is the point where the cable jacket will be stripped.

Ceiling Bracket

CompressionNut

6” (15.2 cm)

22

11PendantConnectSpeaker Cable

Figure 5. Ceiling Bracket Cable

c. Remove the outer protective cable jacket and filler material at the mark you made.

Cable Jacket(Removed)

Ceiling Bracket

CompressionFitting

Figure 6. Cable Bracket Cable Stripping

5. Next, route the free end of the cable through the ceiling bracket cover plate so that the magnetic cover plate is correctly facing the ceiling bracket to be installed.

6. Route the free end of the cable through the bottom of the compression nut of the ceiling bracket.

NOTE: Be sure that the compression nut (the large bottom nut) of the ceiling bracket has been loosened, but not removed.

7. Pull the cable until the jacket just protrudes from the top of the compression fitting and tighten the compression nut (see 2 in step 4b above) to secure the cable.

NOTE: The compression nut is tight when the bottom of the compression nut (flat part) touches the compression fitting. Tighten to at least 30 in-lb (3.4 N∙m).

8. Using the guide on the side of the splicing connector, strip .43 inch (11 mm) from the ends of the protruding black and red wires. These wires will be inserted into the two 3-pole splicing connectors (included).

.43" (11 mm)

DO NOT TIN the wires.


9. Lift one lever of one 3-pole splicing connector 1 and insert the stripped end of the red wire into an empty pole of the connector 2. Press the lever down to lock the red wire in place 3. See the figure below.

3311

22

Figure 14. 3-pole Splicing Connector

Next, lift one lever of the other 3-pole splicing connector 1 and insert the stripped end of the black wire into an empty pole of the connector 2. Press the lever down to lock the black wire in place 3.

10. Route the steel cable from the top of the compression fitting and through one side of the steel cable guide 1 in the ceiling bracket, as shown below.

SteelCable

Steel CableGuide

Steel CableAnchor Screw

11

2244

33

Side View

Figure 15. Anchoring the Steel Cable to Ceiling Bracket

NOTE: It is not required to remove the outer jacket from the steel cable.

Next, loosen the steel cable anchor screw 2 and pull the steel cable tightly under the captive washer of the anchor screw, then tighten the screw 3. Pull the free end of the steel cable through the other cable guide in the bracket 4.

11. Place the speaker and cable assembly into the included bag and hang the bag close to the ceiling box for the final installation steps.

12. Remove the ceiling bracket from the bag and connect the speaker wires coming from the ceiling box to the 3-pole splicing connectors on the ceiling bracket. The red speaker wire coming from the ceiling box connects to the splicing connector wired to the red wire, and the black speaker wire coming from the ceiling box connects to the splicing connector wired to the black wire.

NOTE: Each pole of the splicing connector is capable of accepting up to 12 AWG wire.


Wire the 3-pole splicing connectors for a Loop-through configuration. Loop-through:

Red Wire (+) from Previous Speaker/Amplifier

Red Wire (+) to Next Speaker

Red Wire (+) to Speaker

Black Wire (-) from Previous Speaker/Amplifier

Black Wire (-) to Next Speaker

Black Wire (-) to Speaker

Figure 16. Loop-through Configuration

13. Using two screws, attach the ceiling bracket to the ceiling box with the splicing connectors inserted into the ceiling box.

Ceiling Box

Ceiling Bracket

Ceiling BracketCover Plate

Screw

Figure 17. Attaching Ceiling Bracket to Ceiling Box

SF 3PT User Guide • Reference Information 15

Reference Information

This section describes the installation of the SF 3PT speaker and includes the following topics:

• Measuring and Pre-Cutting the PendantConnect Speaker Cable

• Painting the Speaker Grille

• Painting the Speaker Enclosure


Measuring and Pre-Cutting the PendantConnect Speaker CableTo determine the length of the PendantConnect speaker cable to cut, do the following.

1. Refer to the illustrations below.

a. Measure the distance from the floor to the bottom of the ceiling box (value A).

b. Next, measure the distance from from the floor to the bottom of the speaker at the planned hanging height (value B).

c. Next, subtract value B from value A, then add 7.5 inches (19.1 cm) to the result. The resulting value, C (as shown below right), is the approximate length of cable needed to hang the speaker at the desired height.

Floor

B

A

Figure 18. PendantConnect Cable Cut Length

2. Cut the cables using value C for the cut length. ATTENTION: Do not use regular wire cutters to cut through the steel cable.

Ordinary wire cutters may be damaged when attempting to cut through the steel cable. You must use a suitable cable cutter to cut the steel cable.

ATTENTION : N’utilisez pas de cisaille standard pour couper le câble en acier. Ce type de cisaille peut être endommagé lors de la coupe du câble en acier. Vous devez utiliser une pince coupe-câble adaptée à ce type de câble.

3. Strip 6 inches (15.2 cm) of the cable jacket from each end of the cut cable segments.

4. Proceed to the Wiring the SF 3PT Speaker Assembly section on page 6 and follow the steps until you reach the Wiring the SF 3PT Ceiling Bracket section on page 10 where you will skip steps 1, 3, and 4.

C = (A - B) + 7.5 in. (19.1 cm)

C

6”

6”


Painting the Speaker GrilleThe removable speaker grille can be painted using spray paint. Ensure that the spray paint adheres to both metal and plastic.

NOTE: Extron is not responsible for any alterations to the original finish.

To paint the grille:

1. Remove the grille from the speaker using the included grille hook.

Speaker Grille

Grille Hook

Cloth Scrim Backing

Enclosure

Figure 19. Removing the Speaker Grille

2. Remove and set aside the cloth scrim from the back side of the grille.

3. Peel off the Extron logo from the front of the grille.

4. Spray paint the front side of the grille.

NOTES:

• Apply an even coat across the entire front surface.

• Be sure not to clog the grille holes.

5. Wait for the paint to dry.

6. Reattach the cloth scrim that was removed in step 2 to the back of the grille.

7. Reattach the grille to the speaker. Three small magnets secure the grille in place.


Painting the Speaker EnclosureThe speaker enclosure can be painted using spray paint. Ensure that the spray paint adheres to both metal and plastic.

NOTE: Extron is not responsible for any alterations to the original finish.

To paint the enclosure:

1. Remove the grille from the front of the speaker and paint it separately. See the previous section for grille painting details.

2. Mask the front baffle when painting the enclosure.

3. Spray paint the enclosure with a plastics-safe paint.

4. Wait for the paint to dry.

5. Reattach the grille.

Contact Information

Worldwide Headquarters: Extron USA West, 1025 E. Ball Road, Anaheim, CA 92805, 800.633.9876

Extron Warranty

Extron Electronics warrants this product against defects in materials and workmanship for a period of five years from the date of purchase. In the event of malfunction during the warranty period attributable directly to faulty workmanship and/or materials, Extron Electronics will, at its option, repair or replace said products or components, to whatever extent it shall deem necessary to restore said product to proper operating condition, provided that it is returned within the warranty period, with proof of purchase and description of malfunction to:

USA, Canada, South America, and Central America:Extron Electronics 1230 South Lewis Street Anaheim, CA 92805 U.S.A.

Asia:Extron Asia Pte Ltd 135 Joo Seng Road, #04-01 PM Industrial Bldg. Singapore 368363 Singapore

Japan:Extron Electronics, Japan Kyodo Building, 16 Ichibancho Chiyoda-ku, Tokyo 102-0082 Japan

Europe:Extron Europe Hanzeboulevard 10 3825 PH Amersfoort The Netherlands

China:Extron China 686 Ronghua Road Songjiang District Shanghai 201611 China

Middle East:Extron Middle East Dubai Airport Free Zone F13, PO Box 293666 United Arab Emirates, Dubai

Africa:Extron South Africa South Tower 160 Jan Smuts Avenue Rosebank 2196, South Africa

This Limited Warranty does not apply if the fault has been caused by misuse, improper handling care, electrical or mechanical abuse, abnormal operating conditions, or if modifications were made to the product that were not authorized by Extron.

NOTE: If a product is defective, please call Extron and ask for an Application Engineer to receive an RA (Return Authorization) number. This will begin the repair process.

USA: 714.491.1500 or 800.633.9876 Asia: 65.6383.4400

Europe: 31.33.453.4040 or 800.3987.6673 Japan: 81.3.3511.7655 Africa: 27.11.447.6162 Middle East: 971.4.299.1800

Units must be returned insured, with shipping charges prepaid. If not insured, you assume the risk of loss or damage during shipment. Returned units must include the serial number and a description of the problem, as well as the name of the person to contact in case there are any questions.

Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality, performance, merchantability, or fitness for any particular use. In no event will Extron Electronics be liable for direct, indirect, or consequential damages resulting from any defect in this product even if Extron Electronics has been advised of such damage.

Please note that laws vary from state to state and country to country, and that some provisions of this warranty may not apply to you.

SF 3PT User Guide - Extron · 2019. 5. 16. · SF 3PT User Guide • Introduction 2 • Optional 20...

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