Extron electronic P-2 DA2xi MT, 68-713-01 User Manual 2

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P/2 DA2xi MT

Two Output VGA and Audio Distribution Ampliﬁer

User Guide

Distribution Ampliﬁer

68-713-01 Rev. G

01 13

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.fr.

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.

Chinese Simplified（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、

使用的特性等相关内容，敬请访问

安全规范指南，产品编号

68-290-01。

EMI/EMF 的兼容性、无障碍

Extron 网站 www.extron.com，参见 Extron

Chinese Traditional（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。

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。

Japanese

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。

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.de.

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.es.

Korean

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: This unit was tested with shielded I/O cables on the peripheral devices. Shielded

cables must be used to ensure compliance with FCC emissions limits.

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.

Specifications Availability

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

Conventions Used in this Guide

Notifications

The following notifications are used in this guide:

WARNING: A warning indicates a situation that has the potential to result in death or

severe injury.

CAUTION: A caution indicates a situation that may result in minor injury.

ATTENTION: Attention indicates a situation that may damage or destroy the product or

associated equipment.

NOTE: A note draws attention to important information.

Trademarks

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

Contents

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

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

Installation ..................................................... 2

Connectors, Indicators, and Controls ................. 2

Mounting ............................................................ 5

UL rack mounting guidelines ........................... 5

Rack mounting ............................................... 6

Furniture mounting.......................................... 7

Reference Information ................................. 8

Included Parts .................................................... 8

Other Accessories .............................................. 8

P/2 DA2xi MT User Guide • Contents v

Introduction

The Extron P/2 DA2xi MT is a distribution ampliﬁer that accepts video input from a VGA, XGA, UXGA, or QXGA compatible PC and distributes the signal to separately buffered outputs. The output on the back of the unit can be extended with Extron VGA Series cables from 6 feet to 250 feet in length. The MT model also has audio input and output.

Features

• Power and Signal LED — Green LED = power + signal. Amber LED = power but no

signal. Off = no power.

• Gain and Peak DIP switch — Use this feature to compensate for longer cable runs.

• Out Imp DIP switch — Changes the output impedance to be compatible with all

projectors.

• Cable retention chain — The input cable can be secured to the unit with the supplied

chain (attached to the right standoff nut of the input VGA connector) to prevent the cable from being lost or misplaced.

INPUT

AUDIO

Figure 1. P/2 DA2xi MT Distribution Amplifier

MONITOR

P/2 DA2xi MT User Guide • Introduction

Installation

The Installation section describes:

• Connectors, Indicators, and Controls

• Mounting

Connectors, Indicators, and Controls

The front and rear panels of the P/2 DA2xi MT are described below.

761

AUDIO

EXT POWER (see manual)

12V

0.2A MAX

INPUT MONITOR

GAIN/PEAK

OUT IMP

1ON2

P/2 DA2xi MT

OUTPUT

Figure 2. Front and Rear Panels

a Power and Signal indicator LED — When lit green, this LED indicates that the

distribution amplifier is receiving both power and a computer signal. When lit amber, it indicates that the distribution amplifier is receiving power but no computer signal.

b Audio input connector — Plug a 3.5mm, mini plug audio cable from the sound card

of a computer into this jack.

c Video input connector — Connect the VGA-QXGA output of a computer to this

connector.

d Monitor connector — Connect a local monitor to this connector.

P/2 DA2xi MT User Guide • Installation 2

e Power connector — Plug the external 12 V power supply, only when needed (see

Connector

“Power and Signal indicator LED” on page 2), into this 2-pole captive screw connector. The included power supply is shipped with a plug installed. If you need to cut the DC output cord to a different length and reinstall the plug, refer to the following figure and notes.

Smooth

Ridges

Power Supply

Output Cord

SECTION A–A

Tie Wrap

Captive Screw

Figure 3. Power Connector Wiring

ATTENTION: Potential Damage to Property.

• Always use a power supply provided by or speciﬁed by Extron. Use of an

unauthorized power supply voids all regulatory compliance certiﬁcation and may cause damage to the supply and the end product.

• Unless otherwise stated, the AC/DC adapters are not suitable for use in air

handling spaces or in wall cavities. The power supply is to be located within the same vicinity as the Extron AV processing equipment in an ordinary location, Pollution Degree 2, secured to the equipment rack within the dedicated closet, podium or desk.

• The installation must always be in accordance with the applicable provisions of

National Electrical Code ANSI/NFPA 70, article 75 and the Canadian Electrical Code part 1, section 16. The power supply shall not be permanently ﬁxed to building structure or similar structure.

• When you connect the power supply, voltage polarity is extremely important.

Applying power with incorrect voltage polarity could damage the power supply and the ampliﬁer. Identify the power cord negative lead by the ridges on the side of the cord.

NOTE: Do not tin the stripped power supply leads before installing the captive screw

connector. Tinned wires are not as secure in the connectors and could pull out. Strip the power cord jacket 5 mm from the end.

CAUTION: Possible Electric Shock.

The two power cord wires must be kept separate while the power supply is plugged in. Remove power before continuing.

To verify the polarity before connection, plug in the power supply with no load and check the output with a voltmeter.

P/2 DA2xi MT User Guide User Guide • Installation 3

f Two-bank DIP switches — These switches affect only the video output (

), not the

“monitor” output (d). The Gain/Peak DIP switch should be on (up) when the output cable is over 100 feet (30.5 m). The Out Imp DIP switch changes output impedance. If all connections and operations are correct, but the output device has no picture, switch to the other position.

g Video output connector — Connect the video output device (projector, display panel,

or monitor) to this connector.

h Audio output connector — Wire a 3.5mm 5-pole captive screw audio connector as

shown below, and plug it into this connector. Connect the other end of the cable to an audio output device or recorder.

Do not tin the wires!

NO GROUND HERE.

Sleeve(s)

NO GROUND HERE.

Unbalanced Stereo Output Balanced Stereo Output

Tip

Ring

Sleeve(s)

Tip

Ring

ATTENTION: Potential Damage to Property.

Connect the sleeve to ground (Gnd). Connecting the sleeve to a negative (-) terminal will damage the audio output circuits.

i Local monitor cable assembly — Use this cable assembly to connect the local

monitor (video) and speaker (audio) to the unit. The chain is used to attach the cable to the unit, to prevent the cable from being lost or misplaced.

P/2 DA2xi MT User Guide User Guide • Installation 4

Mounting

UL rack mounting guidelines

WARNING: May result in serious injury.

Installation and service must be performed by authorized personnel only (see UL rack mounting guidelines below.

The P/2 DA2xi MT can be mounted on a rack shelf, under a desk or tabletop, or on a projector bracket.

The following Underwriters Laboratories (UL) guidelines pertain to the safe installation of the equipment in a rack.

1. Elevated operating ambient temperature — If installed in a closed or multi-unit rack

assembly, the operating ambient temperature of the rack environment may be greater than room ambient temperature. Therefore, install the unit in an environment compatible with the maximum ambient temperature (Tma = +122 °F, +50 °C) specified by Extron.

2. Reduced air flow — Install the equipment in a rack so that the amount of air flow

required for safe operation of the equipment is not compromised.

3. Mechanical loading — Mount the equipment in the rack so that a hazardous condition

is not achieved due to uneven mechanical loading.

4. Circuit overloading — Connect the equipment to the supply circuit and consider the

effect that circuit overloading might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.

5. Reliable earthing (grounding) — Maintain reliable grounding of rack-mounted

equipment. Pay particular attention to supply connections other than direct connections to the branch circuit (that is, use of power strips).

P/2 DA2xi MT User Guide User Guide • Installation 5

Rack mounting

For optional rack mounting, mount the P/2DA2xiMT on a19-inch, 1U RSF 123 rack shelf kit (part #60-190-20), a universal RSU 126 1U 6-inch deep rack shelf kit (part #60-190-10), or a universal RSU 129 1U 9.5-inch deep rack shelf kit (part #60-190-01), as shown below.

1. Remove the rubber feet (if installed) and mount the unit on the rack shelf, using two

2. Install blank panels or other units to the rack shelf, as required.

3. Insert the shelf into the rack, and secure the shelf to the rack using the supplied

RSU 129

1U Universal Rack Shelf

Both front false faceplates use 2 screws.

Use 2 mounting holes on opposite corners.

screws in opposite (diagonal) corners.

machine screws.

1/2 Rack Width False Faceplate

1/4 Rack Width False Faceplate

(2) 4-40 x 3/16" Screws

RSU 123

Rack Shelf for

3.5" Deep Products

1/4 Rack Width False Faceplate

Use 2 mounting holes on opposite corners.

(2) 4-40 x 3/16" Screws

Figure 4. Rack Mounting Options

P/2 DA2xi MT User Guide User Guide • Installation 6

Furniture mounting

For optional furniture mounting, mount the unit using the mounting kit MBU 125 (part #70-077-01, provided with the P/2 DA2xi MT) as follows:

1. Attach the mounting brackets to the distribution amplifier with the provided machine

screws, as shown below.

INPUT

MONITOR

Figure 5. Furniture Mounting Option

2. If feet were previously installed on the bottom of the unit, remove them.

3. Hold the unit with the attached brackets against the underside of the table or other

furniture. Mark the location of the screw holes of the bracket on the mounting surface.

4. Drill 3/32 inch (2 mm) diameter pilot holes, 1/4 inch (6.3 mm) deep in the mounting

surface at the marked screw locations.

5. Insert #8 wood screws into the four pilot holes. Tighten each screw into the mounting

surface until just less than 1/4 inch of the screw head protrudes.

6. Align the mounting screws with the slots in the brackets and place the unit against the

surface, with the screws through the bracket slots.

7. Slide the unit slightly forward or back, then tighten all four screws to secure the unit in

place.

P/2 DA2xi MT User Guide • Reference Information 7

Reference Information

Included Parts

Included parts Replacement

P/2 DA2xi MT 60-506-21

MBU 125 1U, 1/2 rack width under-desk mount kit 70-077-01

VGA-A M-M MD/6 6-foot 15-pin HD male-to-male VGA cable with audio

P/2 DA2xi MT Setup Guide

part number

26-490-02

Other Accessories

Description Part number

RSF 123 1U, 3.5” deep rack shelf kit 60-190-20

RSU 126 1U, 6” D universal rack shelf kit 60-190-10

RSU 129 1U, 9.5” deep universal rack shelf 60-190-01

P/2 DA2xi MT User Guide • Reference Information 8

Extron Warranty

Extron Electronics warrants this product against defects in materials and workmanship for a period of three 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.

Europe and Africa:

Extron Europe Hanzeboulevard 10 3825 PH Amersfoort The Netherlands

Japan:

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

China:

Extron China 686 Ronghua Road Songjiang District Shanghai 201611 China

Asia:

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

Middle East:

Extron Middle East Dubai Airport Free Zone F12, PO Box 293666 United Arab Emirates, Dubai

Singapore

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 Europe: 31.33.453.4040 Asia: 65.6383.4400 Japan: 81.3.3511.7655

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.

Extron Headquarters

+1.800.633.9876 (Inside USA/Canada Only)

Extron USA - West Extron USA - East +1.714.491.1500 +1.919.850.1000 +1.714.491.1517 FAX +1.919.850.1001 FAX

Extron Europe

+800.3987.6673 (Inside Europe Only)

+31.33.453.4040 +31.33.453.4050 FAX

Extron Asia

800.3987.6673 (Inside Asia Only) +65.6383.4400 +65.6383.4664 FAX

Extron Japan

+81.3.3511.7655 +81.3.3511.7656 FAX

Extron China

+4000. 398766 (Inside China Only)

+86.21.3760.1568 +86.21.3760.1566 FAX

Extron Middle East

+971.4.299.1800 +971.4.299.1880 FAX

Extron Korea

+82.2.3444.1571 +82.2.3444.1575 FAX

Extron India

1800.3070.3777 (Inside India Only)

+91.80.3055.3777 +91.80.3055.3737 FAX