Audio Authority 9870 manual Installing the 9871 Driver, Installing 9878 Wallplates

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Installing the 9871 Driver

Mount the (first) 9871 Driver to any flat vertical or horizontal surface using the screws provided. You may wish to leave space to add 9871 Drivers to expand output capacity. Connect component video and all audio connections desired from the source equipment to the inputs of the 9871. Use high quality, matched sets of component video cables, and high quality RCA cables for audio. The IR bus jacks are only used to connect 9871 modules together.

If installing more than one 9871 Driver, connect all the bus outputs of the first Driver to the inputs of the next Driver using high quality patch cables or Kit 46 (sold separately), which provides convenient male to male connectors for a more compact installation. Connect bus jacks for all channels whether or not they will be used.

Pull two cables to each wallplate location, preferably using a different colored cable jacket for A and B cables. Install an RJ-45 termination on each end of every Cat 5 cable, using EIA-568B pairing (pins 1- 2, 3-6, 4-5, 7-8). If possible, use EZ RJ-45 connectors. Check each cable with a network cable tester – CONTINUITY TESTING IS NOT ADEQUATE – the pairs must match the EIA-568B color code.

Category 5

LATCH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Termination

 

 

 

 

RJ45

 

 

 

 

 

 

This diagram is

 

 

 

 

 

 

 

 

 

 

 

oriented with the

 

 

 

 

 

 

 

 

 

 

 

latch on the RJ45

 

 

 

 

 

 

 

 

 

 

connector facing

 

 

 

 

 

 

 

 

 

 

 

down.

WHT / ORN ORN WHT / GRN BLU WHT / BLU GRN WHT / BRN BRN

 

Note: EIA 568A or B

CATEGORY5,

CABLE6or5e

 

standard may be used.

 

 

 

 

(B is pictured here.)

 

 

 

Make sure both ends are

 

 

 

terminated with the

 

 

 

same color code.

 

 

 

 

 

 

 

Cable Length

Compensation = 3

9878

Wallplate

RCA Cable Length =

Less than 199 ft.

AV Equipment

9871 Driver

A B

18-volt power supply PN 571-014

Cable Length

Compensation = 1

9878

Wallplate

Cat 5 Cable Length = 320 ft.

Cat 5 Cable Length = 180 ft.

Cat 5 cable A

Installing 9878 Wallplates

BE CERTAIN to connect the A cable to the A jack and the B cable to the B jack or damage to the wallplate/receiver may occur. Adjust the cable length compensation if the cable between the Driver and the wallplate/receiver is over 100 feet long. Set the compensation at 1 for cables 100-199 ft. long, and 2 for 200-299 ft. cables, etc. Do not permanently mount the wallplate/receivers until after system testing.

Carefully connect the A and B cables to the Driver(s), power the source components, TVs and AV receivers, and plug in 9871 power supplies to test the system. Connect a TV to each wallplate/receiver location to refine cable length compensation settings. Use the MINIMUM compensation setting that still provides the best picture.

Cat 5 cable B

716-210

B

A

Made in USA by Audio Authority Corp.

Toll Free USA and Canada:

800-322-8346

www.audioauthority.com

CABLE LENGTH COMPENSATION

 

SET TOTAL BUS CABLE

0

= 0-99 FEET,

 

 

LENGTH FROM HEAD END

1

= 100-199, ETC.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ideally, Drivers should be located near the main home theater system, but if they must be placed far away, compensate for losses of the long

Cable Length Compensation

9878 Rear View

Image 3
Contents Residential Category Hdtv Distribution System Cat 5 Wallplate/Receivers OverviewSystem Design Rough-InInstalling 9878 Wallplates Installing the 9871 DriverCase of Difficulty Connecting to an IR network

9878, 9870, 9871 specifications

The Audio Authority series of products, namely the 9871, 9870, and 9878, are distinguished components in the realm of audio distribution and switching. Designed for both home and professional use, these models offer a plethora of features aimed at enhancing the user audio experience.

The Audio Authority 9871 is primarily known for its 8x1 HDMI switcher functionality, allowing users to connect and manage multiple HDMI sources seamlessly. This model is notable for its automatic switching capability, meaning it can detect when a source is activated, switching users effortlessly to the correct input. Coupled with support for 4K resolution, this ensures that high-definition content is transmitted without compromising on quality. Additionally, it features built-in EDID management, which allows seamless communication between source devices and displays, ensuring compatibility and optimal resolution settings.

The Audio Authority 9870, on the other hand, is a robust video distribution amplifier designed to deliver HDMI signals to multiple outputs. It boasts a 1x8 configuration for HDMI distribution, making it an ideal choice for scenarios where a single source needs to deliver video to eight different displays. Its support for multichannel audio and 3D video formats makes it versatile for a variety of applications, including commercial installations and home theaters. Like the 9871, the 9870 also features advanced EDID management and is capable of transmitting signals over longer distances without loss in quality.

Lastly, the Audio Authority 9878 stands out as a professional-grade audio and video matrix switcher. With its ability to route multiple audio and video signals from various sources to multiple outputs, it is ideal for larger systems requiring extensive connectivity options. The 9878 supports both HDBaseT technology and PoE (Power over Ethernet), allowing for a single cable solution to transmit video, audio, and control signals up to 100 meters away. This capability greatly simplifies installations while reducing cable clutter.

All three models exemplify Audio Authority's commitment to quality and reliability in audio and video management. Their robust build quality, ease of integration, and versatile features position them as leading choices for installers and audio enthusiasts alike, setting a high standard in the audio distribution market. Whether for home theaters, commercial applications, or professional environments, the 9871, 9870, and 9878 continue to deliver exceptional performance and value.