Extron electronics CS 26T Plus, CS 120P User Manual

User Guide

CS 26T Plus and CS 120P

CS 1226T Plus SpeedMount Ceiling Speaker System

Speakers

68-2651-01 Rev. A

09 15

Safety Instructions

Safety 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.

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.

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.

Инструкция по технике безопасности • Русский

ПРЕДУПРЕЖДЕНИЕ: Данный символ, , если указан

на продукте, предупреждает пользователя о наличии
неизолированного опасного напряжения внутри корпуса
продукта, которое может привести к поражению
электрическим током.

ВНИМАНИЕ: Данный символ, , если указан на продукте,

предупреждает пользователя о наличии важных инструкций
по эксплуатации и обслуживанию в руководстве,
прилагаемом к данному оборудованию.

Для получения информации о правилах техники безопасности,
соблюдении нормативных требований, электромагнитной
совместимости (ЭМП/ЭДС), возможности доступа и других
вопросах см. руководство по безопасности и соблюдению
нормативных требований Extron на сайте Extron: www.extron.com,
номер по каталогу - 68-290-01.

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。

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。

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.

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。

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.

FCC Class A Notice

This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part15 of the FCC rules. The ClassA limits provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause interference; the user must correct the interference at
his own expense.

NOTE: For more information on safety guidelines, regulatory compliances, EMI/EMF compatibility,

accessibility, and related topics, see the “Extron Safety and Regulatory Compliance

Guide” on the Extron website.

Copyright

© 2015 Extron Electronics. All rights reserved.

Trademarks

All trademarks mentioned in this guide are the properties of their respective owners.

The following registered trademarks®, registered service marks

(SM)

, and trademarks

RGBSystems, Inc. or Extron Electronics:

Registered Trademarks

AVTrac, Cable Cubby, CrossPoint, DTP, eBUS, EDID Manager, EDID Minder, Extron, Flat Field, FlexOS, GlobalConfigurator, GlobalViewer,
Hideaway, Inline, IPIntercom, IPLink, KeyMinder, LockIt, MediaLink, PlenumVault, PoleVault, PowerCage, PURE3, Quantum, SoundField,
SpeedMount, SpeedSwitch, SystemINTEGRATOR, TeamWork, TouchLink, V-Lock, VersaTools, VN-Matrix, VoiceLift, WallVault, WindoWall, XTP,
and XTP Systems

Registered Service Mark

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

(SM)

: S3 Service Support Solutions

Trademarks (™

(®)

)

(TM)

are the property of

Conventions Used in this Guide

Notifications

The following notifications are used in this guide:

WARNING: Potential risk of severe injury or death.

AVERTISSEMENT : Risque potentiel de blessure grave ou de mort.

ATTENTION:

• Risk of property damage.

• Risque de dommages matériels.

NOTE: A note draws attention to important information.

Specifications Availability

Product specifications are available on the Extron Website, www.extron.com.

Contents

Introduction............................................................ 1

About this Guide ................................................. 1

Overview ............................................................ 1

Features ............................................................. 1

Application Example ........................................... 2

Installation .............................................................. 3

Installation Considerations .................................. 3

Installation Configurations ................................... 3

Installing the CS 1226T Plus System — Single

Installer .............................................................. 4

Installing the CS 120P in a Suspended Ceiling

— Division of Labor ......................................... 18

Installing the CS 26T Plus in a Suspended

Ceiling — Division of Labor .............................. 24

Installing the CS 120P in a Hard Ceiling ............ 32

CS 26T Plus and CS 120P User Guide • Contents v

CS 26T Plus and CS 120P User Guide • Contents vi

Introduction

This section gives an overview of the Extron CS 1226T Plus SpeedMount Ceiling Speaker
System, consisting of the CS 26T Plus speaker and the CS 120P enclosure. It also provides
a list of system features and an application diagram. Topics include:

• About this Guide

• Overview

• Features

• Application Example

About this Guide

This guide describes the Extron CS 1226T Plus Speaker System, the CS 26T Plus speaker
pair and the CS 120P enclosure and provides instructions for installing all components of
the system in different types of ceilings.

Overview

The CS 1226T Plus system features a low profile design that houses a 6.5-inch woofer
and a 0.75-inch tweeter (CS 26T Plus) contained in a UL 2043 rated enclosure (CS 120P)
designed for use in plenum rated ceiling spaces.

This unique speaker system splits installation into two phases, rough-in and finish, allowing
the installer to “reserve” space for the speaker system by installing the CS 120P back can
and then later installing the CS 26T Plus speaker. This two-step process (division of labor) is
especially useful when multiple installers are involved. The CS 120P can be installed by the
low voltage contractor while the CS 26T Plus can be installed by the AV systems contractor.

Features

• US and metric ceiling grids — The CS 120P enclosure can be installed in both U.S.

and metric ceiling grid systems (for metric systems, the CS 120P end tabs are cut off).

• UL 2043 listed — The CS 1226T Plus is UL 2043 listed (only when the CS 26T Plus is

used with the CS 120P).

NOTE: The use of any other back can other than the CS 120P or those provided by

Extron voids the UL 2043 rating.

• Optional open back configuration — The CS 26T Plus can be used without the

CS 120P by reconfiguring the attached bass port plate (allowing the CS 26T Plus to
function as an open back speaker).

NOTE: When the CS 26T Plus is used without the CS 120P, it is not suitable for air

handling spaces and is not UL 2043 rated.

• Low profile enclosure — The low profile enclosure is compatible with plenum

environments where overhead space may be limited.

CS 26T Plus and CS 120P User Guide • Introduction 1

Application Example

Extron
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Six Input HDCP-Compliant
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Switcher

• Selectable taps — The rotary tap selector switch, located behind the grille, sets the

speaker to operate in either 8-ohm direct or 70 volt /100 volt operation with 32, 16, 8,
4, and 2 watt taps.

• Magnetic grille — Magnets spaced around the grille edge enable it to be easily

attached and to remain firmly in place.

The illustration below is one example of configuring a system using the CS 1226T Plus.

Extron
CS 1226T Plus

Speed Mount Ceiling
Speaker System

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Figure 1. Application Diagram of a CS 1226T Plus Installation

CS 26T Plus and CS 120P User Guide • Introduction 2

Installation

This section provides instructions for installing the CS 26T Plus speaker and the CS 120P
enclosure. Topics include:

• Installation Considerations

• Installation Configurations

• Installing the CS 1226T Plus — Single Installer

• Installing the CS 120P in a Suspended Ceiling — Division of Labor

• Installing the CS 26T Plus in a Suspended Ceiling — Division of Labor

• Installing the CS 120P in a Hard Ceiling

Installation Considerations

WARNING: Potential risk of severe injury. Installation and service must be

performed by authorized personnel only.

AVERTISSEMENT : Risque potentiel de blessure grave ou de mort. L’installation

et l’entretien doivent être effectués par le personnel autorisé uniquement.

• All wiring and electrical connections must conform to all applicable building codes and

local ordinances.

• Installation in a plenum-rated environment requires plenum rated cable or conduit.

• If using secondary support cables, the installer provides the cables.

Installation Configurations

The CS 26T Plus can be configured in the following ways:

• Open-back: For configurations in which the CS 120P is not used, use the C-ring

accessory, available at www.extron.com. The C-ring spreads out the clamping force of
the locking arms when used in drop ceilings and gypsum ceilings.

• Using the CS 120P: When used with the CS 120P, the CS 26T Plus can be placed in

plenum environments. This is the only configuration that is UL 2043 rated.

NOTE: The CS 120P can be ordered separately or as part of the CS 1226T Plus kit.

For hard ceiling installations, see Installing the CS 120P in a Hard Ceiling on
page 32.

CS 26T Plus and CS 120P User Guide • Installation 3

Installing the CS 1226T Plus System — Single Installer

Side View

15/16" (24 mm)

If a single installer is installing the CS 1226T Plus system, follow this procedure for the entire
system:

NOTE: The ceiling grid must be installed before the installation of the CS 1226T Plus

begins.

• Verify if fiberglass ceiling tiles are being used (see step 2 below and step 11 on

page 7 for details).

• The grid face should be at least 15/16 inch (24 mm), as shown below, for proper

installation of the CS 120P (see step 21 on page 15 for details on suspending the
enclosure on a smaller grid face).

Grid Face

Figure 2. Grid Face Example

1. Disconnect power — Power down all attached devices before proceeding.

2. Verify the space where the system will be installed — Ensure that there is sufficient

clearance above the ceiling tile for the unit to be installed.

3. Cut a hole for the CS 26T Plus speaker — Use the provided cutout template to

outline the hole to be cut in the ceiling tile as described below.

a. Remove the ceiling tile.
b. To find the center of the tile, use a tape measure to measure the space between

two opposite corners, and mark the half-way point.

c. Position the center hole of the cutout template directly over the center of the tile

that you marked in step3b.

d. Using the provided cutout template, trace a circle on the ceiling tile as follows:

For installations in ceiling tiles that are NOT fiberglass or when installing
the speakers in an open back configuration: Trace a circle around the

CS 26T Plus cutout template.

NOTE: The fiberglass tile adapters are not needed and can be discarded.

CS 26T Plus and CS 120P User Guide • Installation 4

For installations in 1-inch (2.5 cm) thick fiberglass ceiling tiles with the

V-

CS 120P:

NOTE: A set of fiberglass tile adapters is provided with both the CS 26T Plus

and the CS 120P. Only one set is needed to install the CS 26T Plus with the
CS 120P kit in a 1-inch (2.5 cm) thick fiberglass tile. The adapter works only
with 1-inch (2.5 cm) thick fiberglass tile.

i. Place the fiberglass tile adapter around the outer diameter of the template that

was positioned in step 3c.

ii. Trace a circle around the outer diameter of the adapter.
e. Cut out the circle traced in the ceiling tile.
f. Replace the tile in the ceiling.

4. Remove the adjacent ceiling tile — To facilitate the installation

process, remove the tile adjacent to the ceiling tile where the
CS 26T Plus will be installed. If the CS 120P is being installed, skip to step 6.
Otherwise, proceed to step 5.

5. If NOT using the CS 120P, install the Ceiling Mount kit — Place two V-rails and

one C-ring across the tile above the hole that you cut in step 3, where the speaker will
be installed, as shown below.

C-ring

rail

Figure 3. Install the Ceiling Mount Kit

Skip to step 13 on page 8.

6. Configure the CS 120P for a U.S. or metric ceiling grid — For U.S. ceilings (2 feet

by 2 feet or 2 feet by 4 feet) leave intact the four tabs that are on one of the short ends
of the enclosure.

For metric ceilings (600 mm by 600 mm or 600 mm by 1200 mm) cut off the tabs, as
shown below.

Tabs (4)

Removable
Tabs

Figure 4. Tabs on the CS 120P

CS 26T Plus and CS 120P User Guide • Installation 5

7. Remove the cover plate — Loosen (do not remove) the two screws on the cover

Seismic Cable Pass

plate and remove it, as shown in figure 5.

Cover Plate

Figure 5. Removing the Cover Plate

8. Route the cables through the cover plate —

NOTES:

• The CS 120P is fully UL 2043 compliant only when it is used with a metal

conduit or with plenum rated cables.

• Installation of all conduits, conduit adapters, wiring, and electrical connections

must conform to all applicable building codes and local ordinances.

Using a flexible conduit:

a. Route wires through the conduit.
b. Insert the conduit into the cover plate opening using an appropriate conduit

adapter, and secure the conduit to the plate as shown in figure 6.

c. Pull the wires out of the conduit and through the cover plate. with flexible conduit

Flexible Conduit Adapter

Flexible Conduit

Cover Plate

Through Loop

Rear of Enclosure

Figure 6. Routing the Cables through the Cover Plate Using a Flexible

Conduit

CS 26T Plus and CS 120P User Guide • Installation 6