Audio Authority 1398D Manuel utilisateur

User Manual

Ultra HD 4K

Video Distribution Amplier

Model 1398D • Model 1394D •Model 1392D

Table Of Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Checking Package Contents . . . . . . . . . . . . . . . . . . . . . . 4

Getting the Best Results . . . . . . . . . . . . . . . . . . . . . . . . 5

Planning a Distribution System . . . . . . . . . . . . . . . . . . . . . 6

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Regulatory Compliance . . . . . . . . . . . . . . . . . . . . . . . . .11

Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Ultra HD 4K

Video Distribution Amplier

Model 1398D • Model 1394D •Model 1392D

Introduction

Thanks for purchasing an Ultra HD distribution amplier from Audio Authority.

The 1398D, 1394D, and 1392D are designed to split an Ultra HD or 4K HDMI®

signal from one source to a wide spectrum of HDMI displays in retail demo

environments. This family of products is the ideal solution for merchandising

Ultra HD displays using the latest content at the highest resolutions and refresh

rates, including 2160p@60Hz.

Display-source compatibility is ensured by the distribution amplier’s multiple

EDID options. Daisy-chain multiple distribution ampliers or create a hub-and-

spoke layout for large distribution systems.

Features

● Supports UHDTV resolutions up to 3840x2160@24/25/30/50/60Hz

and 4096x2160@24/25/30/50/60Hz

● HDCP 2.2 compliant

● Wide frequency range: 25MHz~600MHz

● Video bandwidth: 18Gbps

● Supports default EDID and has the ability to learn the EDID of displays

● Mini-USB rmware update for expanding compatibility

● Supports all bitstream audio formats such as Dolby Digital and DTS

● Compact footprint and easy installation

Checking Package Contents

Before attempting to use this device, please check the packaging and make

certain the following items are contained in the shipping carton:

● Distribution Amplier

● 5VDC Power Adapter

● User Manual

Getting the Best Results

Many factors inuence the quality and reliability of HDMI signal distribution

installations. The following are the main factors to consider, and basic precautions

that will ensure the best possible performance.

● SYS-RST for Source Switching - If the source device will be switched often

during operation, as in the case of an HDMI switch connected at the head end

of the distribution system, set the SYS-RST switch to ON (SYS). This setting

prevents the 1398D from interrupting video and audio transmission to re-learn

EDID settings each time the source is switched, or a TV is hot-plugged to the

distribution system.

● Resolution tracking - Set the source to output the best resolution that all

TVs are capable of displaying. Utilize the following instructions to ensure that

all TVs connected to the DA receive video signal. If the TVs have a wide

range of resolution capabilities, the highest resolution sets may be shown at

a lower resolution.

● Source resolution and video/sound quality - Sources, such as satellite

receivers or cable boxes can output at low resolutions or deliver compressed

video material that may yield poor results. Consider the source when planning

and troubleshooting your system.

● Output display devices - The quality of the video image depends upon the

type and quality of the HDMI display devices used. The device with the lowest

resolution will be the reference standard for the rest of the HDMI displays

connected to the DA.

● Distance between the DA source and the displays -Use the shortest

cables possible, but premium certied high speed cables and advanced

HDMI extenders may be necessary for the longest runs.

● Connection cables - HDMI cable design and quality are extremely important

in long cable runs where capacitance can severely degrade performance. Use

premium certied high speed cables designed to handle 4K resolutions and 3D;

low quality cables are susceptible to interference. Always use good strain relief

methods to prevent cables from becoming loose over time.

● Interference from nearby electrical devices - RF emission can have an

adverse effect on signal quality. For example, older computer monitors often

emit very high electromagnetic elds that can interfere with the performance of

nearby video equipment.

Higher

Lower

Shorter Distance Longer Distance

Resolution

Refresh Rate

Bit Depth

Planning a Distribution System

● Each display should be tested with the source(s) being used to ensure basic

compatibility before connecting them to a distribution amp and/or switcher.

Not all HDMI components and displays are compatible.

● Since all of the displays will be receiving the same video signal resolution

and format from the source, make sure the source is set to output the highest

resolution that all of the displays can accept.For instance, if one of the

displays connected to the distribution system can only accept a maximum

input resolution of 1080p, all of the displays will receive only 1080p video

signals. You may consider creating two or three separate distribution systems

with different sources and different output resolutions so that you can

adequately demonstrate the highest resolution HDTV sets.

● Since HDMI connectors can sometimes become loose, mount the switcher

or distribution amplier to a at surface and add strain relief tie-downs a few

inches away from every HDMI cable connector.

1398D

UHD PLAYER

1398D

Eight UHD TVs on display

PREMIUM CERTIFIED

HIGH SPEED HDMI

CABLES

Installation

Study the drawing below and become familiar with the controls, signal input,

outputs and power input. The 1398D is shown below, the differences between it

and the 1394D and 1392D are the number of HDMI outputs available.

OUTPUT 4

OUTPUT 3

OUTPUT 2

OUTPUT 1

OUTPUT 8

OUTPUT 7

OUTPUT 6

OUTPUT 5

EDID MODE

INPUT

SYS-RST

SYNC

FIRMWARE

UPDATE

PORT

POWER

SER V IC E O U T P U T O U T P U T SYN C IN P U T O U T P U T P O W E R

D C 5 V

1 8

O U T P U T O U T P U T O U T P U T O U T P U T O U T P U T

E D ID SYS -R S T

S T D T V

O N O F F

FRONT PANEL REAR PANEL

Wiring the System

● Switch off all devices, including monitors.

● Connect a premium certied high speed cable from the HDMI source to the

input of the DA. Cable lengths should be kept as short as possible.

● Connect the outputs of the DA to displays or other devices.

● Make certain that the HDMI cables are securely plugged into the source and

display devices as well as the DA. Always use premium certied high speed

cables, and the shortest length possible, for best results.

● Connect the power adapter to the AC source and then to the DA.

● The unit begins to function as soon as the AC adapter is connected to the unit

and AC power. There is no power switch.

● Turn on the HDMI source and HDMI destination devices and observe the

source signal on the inputs of all of the destination devices.

Note: Proper operation of HDMI distribution ampliers depends on the use

of premium certied high speed HDMI cables with low loss, high bandwidth

signal handling capabilities.

Operation

Supported Resolutions:

DVI and HDMI Resolutions Input Output

640x480@60/72/75/85

800x600@56/60/72/75/85

1024x768@60/70/75/85

1280x1024@60

1366x768@60

1600x1200@60

1920x1080@60

1920x1200@60

1440x576i@50

[email protected]/60

720x576p@50

1280x720p@50/59.94/60

1920x1080i@50/59.94/60

[email protected]/24/25/29.97/30/50/59.94/60

3840x2160@24/25/30/50/60

4096x2160@24/25/30/50/60

Switch Settings

● EDID: Choose Standard (STD) or TV mode. In TV mode, the DA

automatically detects and stores the output 1 sink EDID data (e.g. a TV).

Switch to STD mode for 1080p output.

● SYS-RST: The DA checks the EDID of connected displays every eight to ten

minutes. Set the SYS-RST switch to ON to prevent the DA from interrupting

video and audio transmission to re-learn EDID settings each time the source

is switched, or a TV is hot-plugged to the distribution system.

Firmware Updates

Contact Audio Authority Technical Support at 800-322-8346 for information

regarding rmware updates.

Troubleshooting

● For 4K resolution, use premium certied high speed HDMI cables and a

high speed HDMI Extender (if needed) that supports Ultra-HD. Make certain

that the input cable is as short as possible. HDMI cable design and quality

are extremely important in long cable runs where capacitance can severely

impact performance.

● Make certain that the distribution amplier’s power LED is illuminated and

not ickering on and off. Intermittent operation generally means a problem

with the DC power adapter or low AC voltage being supplied to the DC

adapter’s input.

● If some lower resolution TVs do not display a picture, you may need to divide

your distribution system into separate 1080p, and 2160p systems with a

source for each system.

● If some displays are not receiving video signal, or lose signal, check to see if

they are on the wrong input.

● If you still experience problems using the distribution amplier, troubleshoot

by rst attaching the source device directly to each of the destination devices

in turn using the same cables you are using with the expanded system. This

is a way of determining if the problem is due to bad cables or a problem with

the other devices. If you are unable to obtain a signal using this simplied

path, suspect the cables, the source device or the destination device.

If a problem still persists after trying the above suggestions, contact the

Audio Authority Technical Service department via email:

support@audioauthority.com, or call 800-322-8346 or 859-233-4599.

Specications

Model 1392D 1x2 Distribution Amplier (Splitter)

Model 1394D 1x4 Distribution Amplier (Splitter)

Model 1398D 1x8 Distribution Amplier (Splitter)

HDMI Features HDMI, 3D & 4K/2K

DVI Compliance DVI 1.0

HDCP Compliance HDCP 2.2

Video Bandwidth Single-link 600MHz (18Gbps)

Maximum Video Resolution

and Formats

480i~1080p@24/50/60

4K2K@24/25/30/50/60

Audio Support DTS-HD Master Audio, Dolby TrueHD,

Dolby Atmos, Dolby Digital, DTS, DVD-

Audio, LPCM, SACD, MPCM

ESD Protection Human body model — ±8kV (air-gap dis-

charge) & ±4kV (contact discharge)

Firmware Update via Mini-USB port

Input/Output 1392D 1x HDMI/2x HDMI

Input/Output 1394D 1x HDMI/4x HDMI

Input/Output 1398D 1x HDMI/8x HDMI

HDMI Connector Type A (19-pin female)

Control Switch EDID mode selection

Dimensions (L x W x H) 1392D 108 x 128 x 25mm

Dimensions (L x W x H) 1394D 108 x 231 x 25mm

Dimensions (L x W x H) 1398D 240 x 103 x 25mm

Weight 1392D 358 g

Weight 1394D 616 g

Weight 1398D 690 g

Power Supply 5V DC 3A

Power Consumption 9.5 watts (max)

Regulatory Approvals US/EU standards, CE, FCC/UL certied

Operation Temperature 0~40°C (32~104°F)

Storage Temperature -20~60°C (-4~140°F)

Relative Humidity 20~90% RH (no condensation)

Limited Warranty

If this Audio Authority®product fails due to defects in materials or workmanship

within one year from the date of the original sale to the end-user, Audio Authority

will replace or repair the defective product at no cost. Freight charges for the

replacement unit will be paid by Audio Authority (Ground service only). A copy of

the invoice showing the item number and date of purchase (proof-of-purchase)

must be submitted with the defective unit to constitute a valid in-warranty claim.

Units that fail after the warranty period has expired may be returned to the factory

for repair at a nominal charge, if not damaged beyond the point of repair. All freight

charges for out-of-warranty returns for repair are the responsibility of the customer.

Units returned for repair must have a Return Authorization Number assigned by

the factory.

This is a limited warranty and is not applicable for products which, in our opinion,

have been damaged, altered, abused, misused, or improperly installed. Audio

Authority makes no other warranties either expressed or implied, including

limitation warranties as to merchantability or tness for a particular purpose.

Additionally, there are no allowances or credits available for service work or

installation performed in the eld by the end user.

Warranty Service Procedures

If you suspect a product defect, contact Audio Authority’s Technical Service

Department at 800-322-8346 or 859-233-4599 for assistance in verifying the

problem. If a defect or potential defect is suspected, a replacement unit will be

shipped immediately on a defect-exchange basis and a Return Authorization

Number will be issued for the return of the defective product. Replacement units

are sent out at the Manufacturer’s Suggested Retail Price which is charged to the

Customer’s Credit Card at the time of shipment. Once we receive the defective

unit back at the factory, it will be evaluated under the conditions of this warranty

and if found to be in-warranty, a full credit will be issued to the Customer’s Credit

Card. Return freight charges for the defective unit are the customer’s responsibility.

Please contact our Technical Service Department for complete details concerning

all in and out of warranty service matters.

We appreciate your condence in our products and services and will always strive

to meet or exceed your needs.

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