Instrukcja obsługi Harman Kardon ABH4 Diversen

Harman Kardon Różnorodny ABH4 Diversen

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Introduction

Thank you for choosing Harman Kardon®!The ABH 4 Expansion Hub that

you have purchased will enable you to extend the capabilities of an A-BUS®-

based multiroom system to four or more rooms, with a Harman Kardon

A-BUS/READY receiver as the control point. In applications in which you wish to

add A-BUS connectivity to a receiver, preamplifier or surround processor that is

not A-BUS/READY, a few simple connections to a multiroom or tape output will

enable you to add the power and simplicity of A-BUS to your home.

Westrongly recommend that you carefully read this instruction sheet before

installing your new ABH 4. It contains important information that will guide you

step by step through the correct and safe installation of the unit. If you do not

have experience installing in-wall electrical and telecommunications components,

you are advised to consult with a qualified low-voltage contractor or custom

installer.

If you have any questions about this product, its installation or its operation,

please contact your retailer or custom installer. He or she is your best source of

product information.

Designed for simple installation by a custom installer or advanced do-it-yourself

hobbyist, the ABH 4 will add to your listening pleasure by distributing sound

throughout your home with the level of performance and product design

elegance for which Harman Kardon has been famous for more than fifty years.

Features

•Simple connection to any A-BUS/READY Harman Kardon receiver

• Easy interface with existing audio/video receivers, preamplifiers or processors

toadd A-BUS capability for multiroom systems with only a single Category 5

cable run to each remote module

• Designed for easy mounting on wire back-boards, or for shelf placement

IMPORTANT SAFETY AND INSTALLATION INFORMATION!

Wire Separations

Remote control wiring systems must be installed to minimize the possibility of

accidental contact with hazardous power and lighting wiring.Never place remote

control wiring near bare power wires or lightning rods, antennas, transformers,

steam or hot water pipes, or heating ducts. Never place remote control wire in

any conduit, box, channel, duct or other enclosure containing power or lighting

circuits of any type. Always provide adequate separation of remote control wiring

and other electrical wiring according to code. When in doubt about separation

distances, the “Rule of Sixes” can be used. This rule requires 6 feet of separation

between remote control wiring and open high-voltage wiring, lightning grounding

wire or grounding rods. It requires 6 inches of separation from all other high-

voltage wiring, unless in conduit.

Cutting and Drilling

Always observe trade safety rules for concealed wiring. Be extremely careful not

to cut through or drill into concealed wiring or pipes. Make a small inspection

opening before cutting or drilling.

Additional Installation Information

Common wire-splicing techniques may cause the wire to break, resulting

in poor circuit integrity. This can cause interference and result in poor system

performance.

Dust or dirt can cause special problems on wiring contacts. Be sure all contacts

are clean and that all parts are installed correctly to protect them from dust

and dirt.

Your new Harman Kardon ABH 4 A-BUS Expansion Hub has been custom-

designed for use with A-BUS products. Do not connect the RJ-45 jacks to

any other device.

Make sure to follow all instructions when preparing wiring for use with the ABH 4

Expansion Hub and associated equipment. Failure to do so may result in a

potential safety hazard, including possible danger to persons and/or equipment.

If you will be running RJ-45 cable through a ventilation plenum, remember to

use plenum-rated cable to comply with NEC and other safety requirements.

Failure to do so may result in a potential fire or safety hazard.

Ifyou have any doubt about your ability to work with electrical and telecommuni-

cations wiring, you are advised to hire a professional licensed electrician or

custom installer to install this product.

Installation Planning

When installed, the ABH 4 may be placed flat on a shelf or mounted to a wire

back-board using standard wood screws and the keyhole notches on the outer

edge of the ABH 4. The unit’s power supply must be placed on a shelf and

should not be attached to a back-board. When planning an installation, remem-

ber to allow sufficient clearance for all wires and connectors that will be attached

to the ABH 4 so that severe angle bends of connecting cables are avoided.

The wiring used to connect the ABH 4 to the A-BUS/READY receiver and A-BUS

modules in remote rooms may be Category 5 or 5e wiring. Be certain that any

specific safety rating requirements for riser or plenum wiring are taken into

account, if needed. The speaker wiring should also be in-wall-rated as required,

and may not exceed 14 AWG. To simplify wiring, you may wish to use two pairs

of (4x14) CL-3-rated in-wall wiring and run a single cable from the ABH 4 to

both locations. One pair will be used to connect the first speaker and the other

will continue to the second speaker.

What Is Included

Your ABH 4 should be packed with the following items. If any of the below are

missing, please contact Harman Kardon customer service.

• ABH 4 Expansion Hub • Power Supply

• AC Power Cord • RJ-45 Connection Jumper Cable

• Drill a pilot hole and install an anchor or retaining socket sufficient to accom-

modate a #10 pan-head Phillips-type wood screw that is at least 1 inch long

at each side, under the circular part of the tracing. If you have any questions or

doubt about the ability of the wall surface to properly support the weight of the

ABH 4, consult a properly trained installer before proceeding.

• When the anchor is installed, place a screw through the slot on either side

of the ABH 4 and then tighten the screw into the anchor until it is almost

completely secured.

•Slip the ABH 4 so that it slides down the keyhole notch of the slot and then

tighten it securely to the wall.

Connections to an A-BUS/

READY

Receiver

Step One: Connect the ABH 4 to the Receiver

Using the RJ-45 jumper cable supplied with the ABH 4, connect one end to the

Expansion In Jack ¢on the ABH 4 and the other end to the A-BUS/READY

jack on the rear panel of your Harman Kardon receiver.

Step Two: Connect the A-BUS Modules

Connect the RJ-45 jacks on the Cat. 5 cabling that runs to the remote room

modules to the A-BUS Outputs •on the ABH 4. Make certain that the con-

nector is wired in accordance with the standard TIA 568A color-coding. Connect

the A-BUS modules in the remote rooms to the Cat. 5 cable in accordance with

the instructions for the module.

Step Three: Connect the AC Power Supply

Connect the AC Power Supply furnished with the ABH 4 to the Power Input

™. Plug the AC power cord into the socket on the Power Supply. Do not

connect the power cord to an AC outlet at this time.

Optional Step Four: Multiple ABH 4 Connections

If you are using more than one ABH 4 in a system, connect the Expansion Out

Jack ∞tothe Expansion In Jack ¢onanother ABH 4, using the RJ-45

jumper cable supplied with the second ABH 4. Then, follow steps two and three,

as shown above.

INSTALLATION AND CONNECTION

Important Safety Note:

Before beginning the installation process, make certain that all electronics

products in the system are turned off and disconnected from their A/V power

connection. This avoids the possibility of accidental activation that could possibly

damage the equipment or cause personal injury. Do not turn on the equipment

until instructed.

The ABH 4 may be used in two modes of operation. The installation process will

vary according to which option you select.

• When used in conjunction with an A-BUS/READY Harman Kardon receiver,

the ABH 4 provides the power that enables up to four remote rooms to be

equipped with A-BUS modules such as the Harman Kardon AB 1, with more

room installations possible through the use of additional ABH 4 hubs.

• The ABH 4 may also be used with any receiver, preamplifier or surround

processor that that has a “tape” or “multiroom” output to send the selected

source to A-BUS modules installed in remote rooms. Alternatively, a Tuner or

CDplayer may be connected to the ABH 4 to create a one-source multiroom

audio system.

Mounting the ABH 4 (optional)

Before making any connections to the ABH 4, read the instructions below and

carefully plan the placement of any wiring that may be required. The ABH 4 may

be mounted on a wall using the screw slots provided on the sides of the unit, or

it may simply be placed on any flat surface.

• To mount the ABH 4 to a wall, first place the unit against the surface to which

itwill be mounted, and make certain that there is sufficient clearance at all

sides for any cables that will be attached and that they are able to reach their

destination.

•Although the ABH 4 is relatively light, make certain that the wall surface is able

to support the ABH 4.

•While holding the ABH 4 to the wall, trace the outline of the slots on the

“wings” at the left and right side of the ABH to the wall.

Typographical Conventions

Tohelp you use this manual, the following typographical conventions are used to

identify the various parts of the product.

¡(number in a circle) Indicates a connection point on the side edges of

the ABH 4.

å(letter in a circle) Indicates an LED indicator on the top face of the ABH 4.

Top-Edge Connections

¡Status Input: When the ABH 4 is used in the stand-alone mode with a

non-A-BUS/READY source or receiver, an optional 12-volt DC power source

may be attached to this jack to keep the A-BUS system active.

™Power Input: Connect the small mini plug at the end of the ABH 4 power

supply to this jack.

£Audio Inputs: When the ABH 4 is used in the stand-alone mode to create

an A-BUS system using a receiver that is not A-BUS/READY, connect the right

and left audio outputs from the feed source to these input jacks. The source may

be a single product such as a tuner or CD player, or it may be the Tape outputs

or Multiroom outputs of a receiver. Note that these inputs are connected to Music

Sense circuitry that will automatically turn on all A-BUS modules connected to the

ABH 4 when an audio signal is present, and turn them off 30 seconds after the

audio signal stops.

¢Expansion In Jack: This jack connects to the device that is providing

the A-BUS system source that feeds the A-BUS modules used with this

ABH 4. In most applications, the connection will be to the A-BUS output on a

Harman Kardon A-BUS/READY receiver, although the input may also come from

the Expansion Out Jack ∞ofanother ABH 4 when multiple hubs are in use.

In all cases, the connection should be made using a standard TIA 568A RJ-45

jumper cable.

∞Expansion Out Jack: If you are using more than one ABH 4 in your sys-

tem to add additional rooms, connect one end of a jumper cable with RJ-45

connectors to this jack. Connect the other end of the jumper cable to the

Expansion In Jack ¢on the next ABH 4.

Bottom-Edge Connections

§Local IR Input Terminals: When the ABH 4 is used with a source product

other than an A-BUS/READY receiver, these terminals allow you to connect a

compatible, optional IR receiver/sensor to receive infrared remote commands for

the control of source components in a room where there is no A-BUS module.

IR commands received by the sensor will be retransmitted to the IR Emitter

Jacks ¶for use with optional IR emitters. Follow the instructions packed with

the IR receiver/sensor for the proper connections to the terminals here. To con-

nect wires from the sensor, unscrew the retaining screw on the appropriate ter-

minal until wire clamp retracts into the bottom of the terminal block. Insert the

wires following the instructions in Step Seven on the other side of this sheet, and

tighten the screw until the clamp secures the wire so that it does not fall out.

¶IR Emitter Jacks: These jacks route the IR signals that are received either

by the remote sensor in an A-BUS module such as Harman Kardon’sAB 1 or

from an optional IR receiver connected to the Local IR Input Terminals §to

optional

remote IR emitters. These emitters should be placed over the IR receiver

in the source components to be controlled in accordance with their manufacturer’s

instructions. This enables a remote control where an A-BUS module is installed

to control source components such as a CD or DVD player.

•A-BUS Outputs: These jacks are the communications link between the

remote A-BUS modules and the ABH 4, carrying audio signals and power to the

A-BUS modules, and IR commands from the A-BUS modules to the ABH 4 and

products connected to it. Connect a cable from each remote A-BUS module to

these outputs using standard RJ-45 connectors with cabling wired in compliance

with the TIA 568A standard.

LED Indicators

åStatus Indicator: This LED will light when the ABH 4 is activated. In most

cases, it will light when a Harman Kardon A-BUS/READY receiver connected to

the ABH 4 is turned on. When the ABH 4 is used with non-A-BUS/READY prod-

ucts, the Status Indicator will light when an audio signal is present at the Audio

Inputs £or when a DC power source is connected to the Status Input ¡.

The Status Indicator will go out 30 seconds after the power or audio source is

removed.

∫Power Indicator: This LED will light to indicate that the ABH 4 is con-

nected to a power source that enables the remote modules and the infrared

relay system to operate. This power source may be either a connection to an

A-BUS/READY product, the ABH 4’s power supply or through a connection to

another ABH 4. Note that the ABH 4’s external power supply must be connected

in order for it to power multiple remote modules.

çIR Indicator: This LED will flash to confirmthat an IR signal is being passed

through the ABH 4. This signal may originate from a remote A-BUS module or

from an optional remote sensor attached to the Local IR Input Terminals §.

¡™ £ ¢∞

¶•

∫

Optional AB 1

A-BUS

modules

connected

by Cat. 5 cabling

When using an A-BUS/READY product,

use the supplied RJ-45jumpercable

to connect the A-BUS jackon the

receiverto the “Expansion In” jack

on the ABH 4.

DVD playerorothersource component with

connection to compatible IR input jack

Source component

with optional IR emitter

placed over IR sensor

ABH 4

powersupply

240240

FL 8385

Power Phones Phones Level

PLAY/PAUSE

123

DISKSKIP

STOP

SEARCH SKIP ››

ÍÍ

‹‹››‹‹

¡™ £ ¢∞

¶•

∫

¡™ £ ¢∞

¶•

∫

ABH 4 OM (Large) 3/24/05 4:50 PM Page 1

Troubleshooting Guide

Ifthe remote A-BUS modules do not operate at all:

• Verify all connections between the remote modules and the ABH 4

• Check the RJ-45 connection between the ABH 4 and the host receiver

(A-BUS/READY systems)

•Check the AC power connection at both the ABH 4’s Power jack and on

the Power Supply

If the remote module’s status LED is lit but there is no sound:

• Make certain that an active source has been selected on the host receiver

•Check the RJ-45 connection between the ABH 4 and the host receiver

(A-BUS/READY systems)

•Check the audio connections between the ABH 4 and the host receiver

(non-A-BUS/READY systems)

For additional troubleshooting information and updated operational and installa-

tion hints, please visit the Product Support section of the Harman Kardon Web

site at www.harmankardon.com.

Specifications

ABH 4 Dimensions (D x W x H):

3-5/16" x 7-3/16" x 1-3/16" (83mm x 184mm x 30mm)

Weight: 0.9 lb (410g)

Power Supply Dimensions (D x W x H):

2-13/16" x 5-15/16" x 1-7/16" (70mm x 151mm x 36mm)

Weight: 1 lb (450g)

Power Supply Input: 108 – 264 VAC, 115 watts

Power Supply Output: 24-volt, 4-amp supply included

Status Power: 12 volts, 200ma

Wiring protocol for A-BUS connections: TIA wiring specification for TIA 568A

Operation

When the installation is complete and all connections have been made to the

ABH 4 and receiver, processor or preamplifier, and the A-BUS modules have

been properly installed in the remote rooms, operation of the ABH 4 is simple.

There are no user controls on the ABH 4.

After checking the connections, plug the AC power cord from the ABH 4’s Power

Supply into a non-switched AC outlet and turn on the host receiver, processor or

preamplifier. Operation of the ABH 4 is seamless, as the remote A-BUS modules

will communicate directly with the host source.

When the ABH 4 is used with an A-BUS/READY receiver, the A-BUS modules in

the remote room operate as if they were connected directly to the host receiver.

Nofurther controls are needed. Follow the instructions included with the A-BUS

modules for operation information.

When the ABH 4 is used in the stand-alone mode with a source that is not

A-BUS/READY, the method of operation varies depending on the specifics of the

installation:

•When a 12-volt adaptor is not connected to the ABH 4’s Status Input ¡,

the system is able to pass through IR commands from the remote modules

to turn on the host receiver, processor or preamplifier, but there is no power

to a remote module’s internal amplifier until an audio signal is sensed at the

ABH 4’s Audio Inputs £.

•When a 12-volt adaptor is connected to the ABH 4’s Status Input ¡,the

system is ready for full operation at all times, including pass-through of IR

commands from remote A-BUS modules as well as power to the remote

modules’ internal amplifiers.

The three LED indicators on the ABH 4 signify the following operational modes:

•The Status Indicator ålights when the system is activated either by con-

nection to an A-BUS/READY receiver that is turned on, when a signal is sensed

at the Audio Inputs £or when a 12-volt power source is connected to the

Status Inputs ¡. This light indicates that the remote modules are active and

ready to accept and transmit commands.

•The Power Indicator ∫lights when the AC Power Supply is connected to

the ABH 4 and/or when a connection is made between the ABH 4 and an

A-BUS/READY receiver.This light indicates that the system is powered on and

is operational.

•The IR Indicator çflashes whenever an IR command is transmitted through

the system.

Optional Step Five: Status Power Connection

Ifyour system requires that the remote A-BUS models are active and able to

receive commands when the host receiver, processor or preamplifier is not

turned on, connect an optional power supply to the Status Input ¡.The

power supply is the small type typically used to power portable electronics

products and should provide a nominal 12 volts DC at 200 mA, using a

standard 2.1 plug with “Center Positive”.

Optional Step Six: Connect IR Emitters

Ifyou are not using direct IR control connections to “IR In” jacks on products

by Harman Kardon and wish to control a receiver, processor or preamp, or a

source product such as a CD or DVD player, connect optional IR emitters to the

IR Emitter Jacks ¶and then place them over the IR sensor on the front

panel of the unit to be controlled in accordance with the emitter manufacturer’s

instructions.

Optional Step Seven: Remote IR Sensor Connection

If the source and control equipment is behind cabinet doors or dark glass and

you wish to have an optional IR sensor in the main listening room control those

products, connect that sensor (not included) to the Local IR Input Terminals

§.To make the installation easier, the black connector block may be removed

by grasping the top and bottom of the block and pulling it out toward you.

Reinstall it after the connections are made by simply pushing it back into the

socket.

When using an optional IR receiver (not supplied) the connections are as follows:

ABH 4 “Local IR”

Connection Point Sensor Connection Point

V+ +12V

SIG IR OUT

GND GND

NOTE: The STAT connection is not used in standard installations.

Ifyou are not familiar with the use of external IR sensors in systems integration

applications,we strongly recommend that a trained custom installer perform the

installation.

Connections to a Non-A-BUS/

READY

Product

The ABH 4 may also be used to bring the benefits of A-BUS technology to

audio systems that are not A-BUS/READY. To do this, a few additional steps are

required to connect an audio feed and to install any required infrared emitters

that are used to control the source equipment. Although this installation is rela-

tively simple, you may wish to have it completed by a trained installer who is

familiar with A-BUS and audio/video systems integration.

Step One: Connect an Audio Source

Connect the audio outputs of the source that will be used to feed the A-BUS

modules by using a standard audio interconnect cable (not included) connecting

the Audio Inputs £on the ABH 4 to the audio outputs of the source device.

The source may be the tape outputs of a stereo preamplifier or receiver, the tape

outputs or multiroom outputs of an audio/video receiver or surround processor,

orit may be a direct connection to a single source such as a CD player or tuner.

Step Two: Connect the A-BUS Modules

Connect the RJ-45 jacks on the Cat. 5 cabling that runs to the remote room

modules to the A-BUS Outputs •onthe ABH 4. Make certain that the con-

nector is wired in accordance with the standard TIA 568A color-coding. Connect

the A-BUS modules in the remote rooms to the cable in accordance with the

instructions for the module.

Step Three: Connect the AC Power Supply

Connect the AC Power Supply furnished with the ABH 4 to the Power Input

™. Plug the AC power cord into the socket on the Power Supply. Do not

connect the power cord to an AC outlet at this time.

Optional Step Four: Multiple ABH 4 Connections

If you are using more than one ABH 4 in a system, connect the Expansion Out

Jack ∞to the Expansion In Jack ¢on another ABH 4, using the RJ-45

jumper cable supplied with the second ABH 4. Then, follow steps two and three

as shown above.

NOTE: The following steps provide additional options that extend the flexibility of

your A-BUS system. If you are not familiar with audio/video systems installations,

you may wish to have them completed by a properly trained installer.

Harman Kardon and Power for the Digital Revolution are registered trademarks of Harman International Industries,Incorporated.

A-BUS and A-BUS/READY are registered trademarks of LeisureTech Electronics Pty Ltd. Australia.

All features and specifications are subject to change without notice.

250 Crossways Park Drive,Woodbury, New York 11797

516.422.HKHK (4545) Fax: 516.682.3523

Printed 3/05 Part No. ABO 42hl

ABH 4

4-Room A-BUS®Expansion Hub

Power for the Digital Revolution

®

Optional AB 1

A-BUS

modules

connected

by Cat. 5

cabling

When using the ABH 4 with

non-A-BUS/

READY

receivers,

connect either the Multiroom outputs

(if available) or the Tape outputs to

the Audio Input ¢ jacks on the ABH 4.

DVD player or other source component with

connection to compatible IR input jack

Connect to either the Multiroom

or the Tape outputs, but not both.

Optional

IR sensor

Optional 12V

power supply

240240

FL 8385

Power Phones Phones Level

PLAY/PAUSE

123

DISK SKIP

STOP

SEARCH SKIP

››

ÍÍ

‹‹››‹‹

Source component with optional

IR emitter placed over IR sensor

ABH 4

power supply

Power for the Digital Revolution

®

¡™ £ ¢∞

¶•

∫

¡™ £ ¢∞

¶•

∫

¡™ £ ¢∞

¶•

∫

Top-Edge Connections

¡Status Input

™Power Input

£Audio Inputs

¢Expansion In Jack

∞Expansion Out Jack

Bottom-Edge Connections

§Local IR Input Terminals

¶IR Emitter Jacks

•A-BUS Outputs

LED Indicators

åStatus Indicator

∫Power Indicator

çIR Indicator

ABH 4 OM (Large) 3/24/05 4:50 PM Page 2

Specyfikacje produktu

Marka:	Harman Kardon
Kategoria:	Różnorodny
Model:	ABH4 Diversen
Kolor produktu:	Czarny
Typ produktu:	Przenośny głośnik stereo
Rodzaj zasilania:	AC,Battery
Wbudowany wyłącznik:	Tak
Wysokość produktu:	- mm
Szerokość produktu:	- mm
Głębokość produktu:	- mm
Waga produktu:	13000 g
Ilość na paczkę:	4 szt.
Rekomendowane użycie:	Uniwersalne
Technologia łączności:	Bezprzewodowy
Bluetooth:	Tak
Czas ładowania:	3 h
Moc wyjściowa (RMS):	200 W
Pojemność baterii:	5200 mAh
Technologia baterii:	Litowo-jonowa (Li-Ion)
Zakres wilgotności względnej:	10 - 70 %
Kanały wyjścia audio:	- kan.
Rodzaj baterii:	Wbudowany
Mikrofon:	Tak
Baterie w zestawie:	Tak
Wyście mocy ac:	Tak
Regulacja głośności:	obrotowy
Konstrukcja produktu:	Inne
Zasięg częstotliwości:	50 - 20000 Hz
Napięcie baterii:	28.8 V
Czas pracy na zasilaniu akumulatorowym:	30 h
Częstotliwość adaptera AC:	50/60 Hz
Moc szczytowa (PMPO):	800 W
Ładowarka akumulatorów:	Tak
Temperatura pracy (chłodzenie) (TT):	0 - 50 °C
Etui podróżne:	Tak