Manuals / Extron electronic / Home Audio / Stereo Amplifier

Extron electronic P/2 DA8 Installation and Operation, Installation Overview, Tabletop placement

Models: P/2 DA12 Series P/2 DA8

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Installation and Operation

Installation Overview

The distribution amplifiers can be mounted on tabletops, in racks and under furniture. Through-desk mounting is not recommended for these products. To install these units, follow these steps:

1.Turn off all electrical equipment. Make sure that the input sources, the distribution amplifier, and the output displays are all turned off, disconnected from their power sources, and connecting cables have been removed.

2.Mount the unit (see "Mounting the Distribution Amplifier" below).

3.Connect the Cables (see "Operation" on pages 2-8 to 2-12).

4.Plug in the power supply and turn on the display devices and input devices.

Mounting the Distribution Amplifier

The 1 U, full rack size of these distribution amplifiers allows them to be mounted on a tabletop, on racks, or under furniture.

Tabletop placement

Attach the four included rubber feet to the bottom of the unit and place it in any convenient location.

Rack Mounting

UL requirements for rack mounting

The following Underwriters Laboratories (UL) concerns are relevant to the safe installation of these distribution amplifiers in a rack:

1. Elevated operating ambient temperature — If the unit is 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 equipment 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 the rack so that the equipment gets adequate air flow for safe operation.

3. Mechanical loading — Mount the equipment in the rack so that uneven mechanical loading does not create a hazardous condition.

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

2-2 P/2 DA8 and P/2 DA12 • Installation and Operation

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Extron electronic P/2 DA8 Installation and Operation, Installation Overview, Mounting the Distribution Amplifier

Contents

VGA Distribution Amplifiers P/2 DA8 and P/2 DA12 Series68-1475-01 Rev. APrecautions Safety Instructions EnglishConsignes de Sécurité Français Sicherheitsanleitungen DeutschFCC Class A Notice 安全须知中文Page Table of Contents Chapter Two Installation and OperationP/2 DA8 and P/2 DA12 Table of Contents Appendix A Reference InformationTable of Contents, cont’d iiP/2 DA8 and P/2 DA12 Table of ContentsFeatures of P/2 DA8 and P2 DA12 Series Chapter1OneIntroduction P/2 DA8 and P/2 DA12 SeriesIntroduction About This ManualDescription of P/2 DA8 and P/2 DA12 Series 1-2P/2 DA8 and P/2 DA12 IntroductionFeatures of P/2 DA8 and P/2 DA12 Series P/2 DA8 and P/2 DA12 IntroductionIntroduction, cont’d 1-4P/2 DA8 and P/2 DA12 IntroductionInstallation and Operation Installation OverviewFront Panel Features Rear Panel Features Operation TroubleshootingInstallation and Operation Installation OverviewTabletop placement Mounting the Distribution AmplifierP/2 DA8 and P/2 DA12 Installation and Operation Rack mounting proceduresInstallation and Operation, cont’d Under-deskmountingFigure 2-2- Under-deskmounting the interface P/2 DA8 and P/2 DA12 Installation and Operation Front Panel Features Figure 2-3- Front panel featuresInstallation and Operation, cont’d Rear Panel Features Figure 2-4- Rear panel featuresP/2 DA8 and P/2 DA12 Installation and Operation Installation and Operation, cont’d Operation Sync impedance switchesSwitch FunctionVideo Input and Output Connections P/2 DA8 and P/2 DA12 Installation and OperationFigure 2-5- Video Connections Audio input Audio outputFigure 2-6- Audio input Figure 2-7- Audio output connectionsFigure 2-8- Audio output wiring Mute ControlP/2 DA8 and P/2 DA12 Installation and Operation Each output is assigned to a pin on the captiveTroubleshooting Installation and Operation, cont’dSpecifications Included Parts Accessories AAppendix AReference Information P/2 DA8 and P/2 DA12 SeriesSpecifications Reference InformationVideo Video InputSync P/2 DA8 and P/2 DA12 Reference InformationReference Information, cont’d Audio - P/2 DA8 A, P/2 DA12 AAudio Input - P/2 DA8 A, P/2 DA12 A Audio Output - P/2 DA8 A, P/2 DA12 AGeneral P/2 DA8 and P/2 DA12 Reference InformationOptional accessories and cables AccessoriesReference Information, cont’d Included Parts A-6P/2 DA8 and P/2 DA12 Reference InformationAccessories P/2 DA8 and P/2 DA12 Reference InformationPart number A-8P/2 DA8 and P/2 DA12 Reference Information Reference Information, cont’dExtron’s Warranty FCC Class A NoticeUSA, Canada, South America and Central AmericaExtron Electronics, Europe Beeldschermweg 6C Extron Electronics, Asia 135 Joo Seng Rd. #04-01Extron Electronics, Japan Kyodo Building, 16 Ichibancho Chiyoda-ku,Tokyo