AKG Acoustics PS 4000 W manual Operating Notes, Cleaning, Troubleshooting

Page 18

4 Operating Notes

4.1 General Hints

Important!▲!

4.2Systems with Distributed Power Supplies (see also section 3.5)

4.2.1Powering Up

1.Be sure to assign a separate carrier frequency to each wireless channel (transmitter and receiver).

2.Do not operate two or more wireless channels on the same frequency at the same time and location. This would cause unwant- ed noise due to radio interference.

•To prevent damage from overloading the antenna splitter power supply, always switch power to the various compo - nents of your system on and off in the order described in sections 4.2 and 4.3.

Be sure to follow the instructions in section 3.5!

1.Switch power to all transmitters ON.

2.Switch power to the antenna splitter and all receivers connected to the antenna splitter ON simultaneously. The blue OK LEDs and the green status LEDs on the connected active components will illuminate.

4.2.2 Powering Down 1. Switch power to the antenna splitter and all receivers connected to the antenna splitter OFF simultaneously.

2.Switch power to all transmitters OFF.

The blue OK LEDs and the green status LEDs on the connected active components will extinguish.

4.3Systems with PSU 4000 Central Power Supplies

4.3.1Powering Up

4.3.2Powering Down

1.Switch the PSU 4000 central power supply ON.

The blue OK LEDs and the green status LEDs on the connected active components will illuminate.

2.Switch power to all transmitters ON.

3.Switch ON all receivers connected to the antenna splitter.

1.Switch OFF all receivers connected to the antenna splitter.

2.Switch power to all transmitters OFF.

3.Switch the PSU 4000 central power supply OFF.

The blue OK LEDs and the green status LEDs on the connected active components will extinguish.

5 Cleaning

• Use a soft cloth moistened with water to clean the antenna splitter surfaces.

6 Troubleshooting

Problem

 

Possible Cause

 

Remedy

No sound.

1.

Power supplies/PSU 4000 not connected to power

1.

Connect power supplies/PSU 4000 to power outlet(s).

 

 

outlet(s).

 

 

 

2.

DC cables not connected or defective.

2.

Connect or replace DC cables.

 

3.

Antennas not connected.

3.

Connect antennas.

 

4.

Power supplies/PSU 4000 defective.

4.

Contact your nearest AKG Service Center.

 

 

 

 

 

No or poor reception on some channels.

1.

Transmitter and/or receiver switched OFF.

1.

Switch transmitter and/or receiver ON.

 

2.

Transmitter batteries down.

2.

Replace transmitter batteries.

 

3.

Power supply of receiver or feeder cable from PSU

3.

a) Check power supply or feeder cable connectors for

 

 

4000 to receiver

 

secure fit or

 

 

a) makes poor contact or

 

b) Replace power supply or feeder cable.

 

 

b) is defective.

 

 

 

4.

Transmitter and receiver of dead channel are tuned to

4.

Tune transmitter and receiver to the same frequency.

 

 

different frequencies.

 

Refer to the transmitter and receiver Instruction

 

 

 

 

Manuals.

 

5.

Transmitter or receiver defective.

5.

Contact your nearest AKG Service Center.

 

 

 

 

 

Green LED on an active antenna

1.

Antenna cable not connected or makes poor contact.

1.

Connect antenna cable or check connectors for secure

component is dark.

 

 

 

fit.

 

2.

Antenna cable defective.

2.

Replace antenna cable.

 

3.

Active antenna component defective.

3.

Contact your nearest AKG Service Center.

 

 

 

 

 

One of the ERROR LEDs on the

1.

Supply voltage for active antenna components shorted

1.

Check all cables and active antenna components con -

antenna splitter is lit.

 

out.

 

nected to antenna splitter.

 

2.

Supply voltage for active antenna components too low

2.

Refer to Table 1 to check cable lengths and use short -

 

 

because cable run is too long.

 

er cables or break down cable run and insert

 

 

 

 

ASU 4000(s) (see also Wiring Diagrams).

 

 

 

 

 

18

PS 4000 W

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Page 17 Page 19
Contents Please read the manual before using the equipment Prima di utilizzare l’apparecchio, leggere il manualeFavor leia este manual antes de usar o equipamento Inhaltsverzeichnis Sicherheit und UmweltBeschreibung Anmerkung SRA 2 B/W 2 RA 4000 B/WSiehe Tabelle 1 auf Seite Inbetriebnahme 13 m / RG213 5 26 m Antennen anschließenAntenne RG58 0 13 m / RG213 5 26 m Siehe Fig WichtigDer Kabellänge ab Dies nicht gewährleistetCLA-Schalter Bringen Sie die Abdeckung wieder an105 115 RG213111 121 100 100 110Betriebshinweise ReinigungFehlerbehebung Splitter leuchtet auf Lungs diagrammeTechnische Daten Kabellängen zu niedrigTable of Contents Introduction Packing List Safety and EnvironmentDescription PS 4000 W antenna splitterDisconnect an antenna cable Error LED be lit insteadSupply voltage for active components Ed receiversGetting Started Boom because this may degrade the reception quality StandsFloor Connect an antenna cable to each antennaMultichannel Systems with PS 4000 W Antenna Splitters Remove the cover of the CLA switch bankReplace the cover Refer to on14 dB 12 dB 10 dB Cleaning TroubleshootingOperating Notes Specifications RA 4000 B/W Omnidirectional Booster AntennaTable des matières Sécurité et environnementDC/≥1,4 a pour 2 récepteurs Nous vous remercions d’avoir choisi un produit AKGSplitter d’antenne PS 4000 W ConsidéréFace arrière Face arrière du PS 4000 WChe de l’autre splitter Mise en serviceVoir Fig Minima suivantesVoir Tableau 1, page 26 et Fig Installation monocanal avec antennes passivesInstallations multicanaux avec splitter d’antenne PS 4000 W Branchez un câble d’antenne sur chaque antenneVia le câble d’antenne RespondantsPSU 4000 pour trois splitters et quatre récepteurs Également alimenter trois composants actifsGamme I + SRA 2 B/W Instructions pour le fonctionnement NettoyageCaractéristiques techniques Antenne amplifiée omnidirectionnelle RA 4000 B/W’apparecchio deve venir impiegato solo in vani asciutti IndiceSicurezza ed ambiente Sponde alla tensione di rete del luogo d’impiegoPannello frontale Vo LED OK si spegne e il LED rosso Error si accendeDescrizione NotaLato posteriore Vamente un alimentatore a distanza ASU SRA 2 B/WAlimentatore centrale PSU Messa in esercizio Montaggio su parete/soffitto2Montaggio su supporto da pavimento Vedi tabella 1 a pagina 35 e fig Antenna RG58 0 13 m / RG213 5 26 m46 m / RG213 12 97 m Inserite in ogni antenna un cavo d’antennaNo questo passaggio Togliete la copertura dell’interruttore CLARimontate la copertura Gamma I + SRA 2 B/W Errori e rimedi Indicazioni per l’esercizioPulizia Splitter d’antenna PS 4000 W Antenna onnidirezionale con booster RA 4000 B/WSeguridad y medio ambiente Corriente pueden dañar seriamente el aparatoCio de atención al cliente Descripción Parte posterior Parte posterior del PS 4000 WPuesta en funcionamiento Sistema monocanal con antenas activas Antena RG58 0 13 m / RG213 5 26 mVer Fig ¡Importante 5Sistemas multicanal con divisor de antenas PS 4000 WEl tipo de antena, el tipo de cable y la longitud de cable Otros fabricantes no garantizan estoConmutador CLA Vuelva a colocar la tapaGama I + SRA 2 B/W Solución de errores LimpiezaCable son muy grandes Datos técnicosEmite luz La tensión de alimentación de los componentes deÍndice SegurançaAntena direcional passiva SRA 2 W ApresentaçãoMK PS 60 cm Alimentador remoto ASULado traseiro 2 RA 4000 B/WOperação Veja tabela 1 na página 53 e fig Veja fig ImportanteSistema monocanal com antenas ativas Isto não é garantido Bandas I + SRA 2 B/W Resolver problemas Dicas para a operaçãoLimpeza Especificações PS 4000 W PS 4000 W RA 4000 B/W PS 4000 W 4x SR RA 4000 B/ W PSU PS 4000 W/1 PS 4000 W/2 PS 4000 W/3ZAPD-21 OutASU 01/10/9100 U 12
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