AKG DMS 700 Manuale utente

DMS700

Multichannel System

Schematic&PartList

2-32 Channel

Wolfgang Fritz / Jan. 2009

MCS0802001

Introduction

SRA2 B/W activedirectionalantenna

For Venues (tour sound&installs) thatcover largedistances (up to100m, 330 ft) like

music halls,stadiums and other openair applications.

RA4000B/W active omni-directional antenna

For Venues withouta designated transmitter area and up to 100m/330 ft freelineof

sight. Ideal for conference rooms, multi purpose halls, housesofworship etc.

Thefollowingschematics willhelpyou toeasily setup multichannelsystems.

Please use the equipmentthat isspecifiedin the schematicsonly.

For yourconvenience andunderstanding, we’veadded technicalinformation andpartlists.

You can usethis part lists whenordering thesystem you require! If you need any help

regardingthefrequencyregulationsorifyourparticularsituation doesn’tallowfora standard

system tobe installed, please donot hesitate to contactus under sup[email protected]om.

All the DMS700 Systemsin this documentare designed with active antennas that can used

inallvenueswitha20m RG58 antennacable.

Wolfgang Fritz / Jan. 2009

MCS0802001

Content

General InformationPage

Receiver/Antenna Placement Information4

Squelch Information4

Intermodulation Information4

HUB4000Q -HiQnet SystemArchitect Information5

CableAttenuation Information6

PS4000dipswitch Information6

AB4000dipswitch Information6

PS4000dipSwitchMatrix Information7

Required Component Matrix Information8

Glossar Information9

WMSSystemAntennaTypePage

4732ChannelCU700SystemSchematic

Schematic/ Part List

32ChannelSRA2B/W

32ChannelRA4000B/W

SRA2B/W

RA4000B/W

Channel

SRA2B/W

RA4000B/W

10Channel

8ChannelSRA2B/W

8ChannelRA4000B/W

2Channel

Channel2

4Channel

SRA2B/W

RA4000B/W

SRA2B/W

RA4000B/W

16ChannelSRA2B/W

16ChannelRA4000B/W

24ChannelSRA2B/W

24ChannelRA4000B/W

18ChannelRA4000B/WSchematic/ Part List37

18ChannelSRA2B/WSchematic/ Part List

Wolfgang Fritz / Jan. 2009

MCS0802001

TechnicalInformation

Wireless Basics

Every wireless microphone system hastooperate on one specific frequency

Transmitter and receiver of a systemneed toworkon the same frequency

Two transmitters cannot be used with the same frequency at the same time

Receiver/AntennaPlacement

Direct line ofsight between transmitter andreceiver antenna

Place the receiver/antennas at least 5 ft.(1.5m) awayfrom alltransmitters

Place the receiver antennas atleast5 ft. (1.5 m)away fromanybig metal object,

wire(particularly wire mesh)or sheet metal structures,walls, ceilings,etc.

Donotplace the antennas in hiddenplaces(behindwalls)

Place the receiver at least5 ft. (1.5 m) away from any equipment that mayemit RF

radiation suchas lighting racks, fluorescent lamps, digitaleffectunits,or PCs

Squelch

DMS 700 has a variable squelchlevel. This level depends on the RF-environmentand is

adjusted automaticaly in order to ensure best qualityin the range ofoperating.

– The audioturns on only in the presence of an DMS700 transmitter with the correct

encryptionkeyand an adequate signal quality

–If received signalhas a bad qualityor cannotdecrypted the audiooutputis muted

Intermodulation

Intermodulationistheresult of two or more signals of differentfrequencies being

mixed together, forming additional signals thatarenotharmonic frequencies of

either.

By using more than onetransmitter simultaneously at the same location,intermodulation

happens in the receiver and/or transmitter. Inyourcasethis intermodulationproducts

aregenerated in the bandwidth that you are using.

To avoid intermodulating frequencies, we offeryou pre-calculated frequencies as presets in

theDSR700, SR450andSR4500 receiver. Please,make sure that whensetting up a multi

channelsystem, all your receivers are set tothe same countrypreset (NAME) andgroup.

Use the Quicksetup function (Automatic setup)to scanfor intermodulation-free and clean

frequenciesat your venue.

Wolfgang Fritz / Jan. 2009

MCS0802001

HUB 4000 Q

The HUB 4000Q addsHiQnet functionality to anAKGwirelesssystem (DSR 700, SR 4500, SST 4

andupcomingdevices are supported). For large wireless systemsmultiple HUB 4000 Q’s canbe used

andcontrolledfrom a single computer. With connecting the HUB4000 Qto a HiQnet network theuser

isableto monitor and control an AKG wireless systemfrom a computerrunning System Architect.

HiQnet SystemArchitect

The simpleand easyto useuser interfaceofthe HUB4000Q plug inwithin System Architect allows

the userto setup and configure the wireless systemeasy andfastwith toolslike Auto Setup,

EnvironmentScan, RFMonitor andDeviceManager.

HiQnetSystem Architect alsoallows custom configuration of custom madeuser interfaces which

makes it aperfect tool forinstalledsoundand tour sound applications.

Today'sHiQnet system is builtfrom flagshipproducts fromHarmanPro brands AKGAcoustics,

BSSAudio, Crown International, dbx Professional,JBL Professional,Lexicon Pro,Soundcraftand

Studer.

AKGUser Interface

DeviceManager – Frequency Management

Enviroment Scan -Frequency Graph

automaticidentification of allHUB4000Q’s

Simpleand easyto usechannel-oriented user interface

Fast andintuitive setupand configuration of frequencymanagementwith 1-Click Setup,

EnviromentScan and DeviceManager

Offline configuration

Saveand load yoursetup

Features

Wolfgang Fritz / Jan. 2009

MCS0802001

RG58 Cable Attenuation(MKPS,MKA5, MKA20 antennacable)

CableAttenuation

Toobtain the best sound possible,you needtohavetheright RF inputlevel throughout

your signal chain. Premium quality wireless systems like the DMS700, WMS450 and

WMS4500, offeryou adjustable RF-levelsettings that garanteetomaximise operating

distance even whenusing different cablelenghts and different types of cable! For this

purpose, AKG’s PS4000W antenna splitter, has 3 dip switches that you’ll findon the right

side ofit’s frontpanel, behind the AKG logo.

PS4000dipswitch

This dip switch reduce the input RFlevel of thePS4000between 0 dBand 14dB.

Allantennaoutput level and thecascade(link)output levelhavean effectonthis reduction.

AB4000 dip switch

TheAB4000has a fix17.5dBamplifier in the outputstage. The dipswitch reducethe

input RF level of the AB4000 between 0 dBand -14 dB. AB4000 get theDC power

through the antenna cable from the PS4000 or an ASU4000 unit.

Rear View

4xAntenna A output

(DC power)

Antenna A input Ant. B

AntennaA cascade output

(DCpower)

dip switches behind AKG Logo

Signal leveladjustment

Attenuation

PS4000W – Power Splitter

AB4000 – Antenna Booster

Wolfgang Fritz / Jan. 2009

MCS0802001

Signallevel adjustment

Internal

Attenuation Total Gain

3.5 dB

5.5 dB

7.5 dB

9.5 dB

11.5dB

13.5dB

15.5dB

17.5dB

3x MKA 20

60m/198ft

AntennaBooster

AB4000

necessary !

4x MKA 20

80m/264ft

AntennaBooster

AB4000

necessary !

MKA 5

5m/16ft

MKA 20

20m/ 66ft

MKA 5 + MKA 20

25m/ 82ft

2x MKA 20

40m/132ft

Cable type

Length

0110E0189

1m/ 3ft

PS4000 dipswitchmatrix (RG58 cable)

RA4000 WSRA2 W RA4000 BWSRA2 BW

Passiv Antennas Active Antennas

Antenna type

Gain

0 dB

0 dB 0 dB -4dB

0 dB -2dB -14 dB

-8dB -12 dB

-6dB -10 dB

0 dB

0dB -2 dB

RA4000BW

2xMKA20

AB4000

0dB

PS4000

-4dB

1xMKA20

SRA2 BW

2xMKA20

AB4000

0 dB

PS4000

-8 dB

1xMKA20

RA4000BW

2xMKA20

AB4000

0dB

PS4000

0dB

2xMKA20

SRA2 BW

2xMKA20

AB4000

0 dB

PS4000

0 dB

2xMKA20

1 dB4-6dB18 dB22-24 dB

¼wave

UHF Antenna

Youhaveto use thisPS4000 dipswitch settings at all PS4000 withdirect connection

totheantennas.

All cascade PS4000 havethe same dip switchsetting ON/ON/ON (0dB)

Wolfgang Fritz / Jan. 2009

MCS0802001

Numberof …

PS4000ZAPD-21MKPSPSU4000

AC12Power

SupplyHUB4000Q

421040+21

631060+21

841080+21

10510100+21

12620140+31

14720160+31

16820180+31

18920200+42

201030240+52

221130260+52

241230280+52

261330300+52

281442362+02

301542382+02

321642402+02

361842442+13

402052542+23

482462642+33

Additional youwill need min.2xantennasand 2xMKAxx antennacables!

Please,look atthe"PS4000 dipswitchmatrix(RG58)"to find your antennacomponents.

DMS

Receiver

Standard PowerSupply

DMS

Channel

Wolfgang Fritz / Jan. 2009

MCS0802001

DMS700 Component Matrix

Glossar

DSR700 –DMS700 StationaryReceiver

PS4000W – PowerSplitter 1:4 (Distribute RF signaland DC Power)

Splits 1 antenna to 4 receiver

Antenna cascade(Link) output tosend RF-Signal to next PS4000.

Cascade max. 3 PS4000.

If you need more than 12 channelsuse an ZAPD in front of the first PS4000.

PSU4000 –Power SupplyUnitwith 3x 12volt outputs (2.5A and 2A)

SRA2B/W –ActiveDirectional Antenna (21dBGain)

RA4000B/W –ActiveOmni-directional Antenna(18dBGain)

CU700 –Charging Unit for DHT700 or DPT700 (2 transmitter / unit)

ZAPD-21 – Passive Combiner 2:1and 1:2

MKPS –0.65m/2 feet RG58 antennacable

MKA20 – 20/66ft RG58antenna cable

ASU4000 –Antenna Supply Unit

Suppliesup tothree activeelements (RA4000BW, SRA2BW, AB4000)

0110E01890 –Front assembly cable

Install¼ wave antennas at the frontofthe rack

AB4000 – AntennaBooster

3.5 dB – 17.5dB amplifier

Front assembly cable& ¼waveantenna

Wolfgang Fritz / Jan. 2009

MCS0802001

Cable

MKA5 – 5m/16ftRG58 antenna cable

ANTA INANT B IN

DC IN (12V/0.5A)

PS4000W

CASCADE A

CASCADE B

DC OUT 1 (2.5A)

AC POWER

PSU4000

DC OUT2(2A)

DC OUT3(2A)

~90-230V

SRA2 B/W

ANTOUT

RA4000B/W

ANTOUT

ZAPD-21

ASU4000

ANT OUT

ANTIN

DC IN(12V/0.5A)

AB4000

ANT OUT

ANT IN

HUB4000Q

DC IN (12V/0.5A)ETHERNET

DEV1

DEV2

DEV3

DEV4

DEV5

DEV6

DEV8

DEV7

HUB4000Q –NetworkConcentrator for 8 devices(DSR700,SR4000,

SR4500 or SST4)

Operate with Harman „System Architect“ software - http://hiqnet.harmanpro.com

DSR700

XLR CH1

AUDIOOUT

ANTA INAC IN (90-240V)

¼“ TS CH1

AUDIO OUT

ANTB IN

▼

Mixer

DATA

XLR CH2

AUDIOOUT

¼“ TS CH2

AUDIO OUT

▼

Mixer

Wordclock IN

XLR CH1+2AES3 AUDIO OUTHP OUT

CU700

DC IN (12V/1.4A)

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