AKG Acoustics CU400 manual Troubleshooting, Problem Possible Cause Remedy

Page 19

 

 

 

 

6 Troubleshooting

 

 

 

 

 

Problem

 

Possible Cause

 

Remedy

 

 

 

 

 

All LEDs dark.

•

No defect. STATUS LEDs are not

•

(Insert transmitter with recharge-

 

 

activated before you insert a trans-

 

able battery.)

 

 

mitter with a battery into a charg-

 

 

 

 

ing slot.

 

 

 

 

 

 

 

All LEDs dark although at least one

1.

AC adapter is not connected to

1.

Connect power supply to conven-

charging slot is loaded.

 

power.

 

ient power outlet.

 

2.

DC cable is no not connected to

2.

Connect DC cable to charger.

 

 

charger.

 

 

 

3.

One or more charging contacts fail

3.

Check contacts for resilience, or

 

 

to make contact with the transmitter.

 

clean contacts.

 

4.

Internal error.

4.

Disconnect power supply or DC

 

 

 

 

cable, wait for 10 seconds, and

 

 

 

 

connect again.

 

 

 

 

Should the problem persist, contact

 

 

 

 

your nearest AKG Service Center.

 

 

 

 

 

STATUS LED flashing red.

•

Charging cycle has been stopped:

 

 

 

1.

Transmitter uses dry battery.

1.

Remove transmitter from charging

 

 

 

 

slot; replace dry with rechargeable

 

 

 

 

battery.

 

2.

Charging contacts contaminated.

2.

Clean charging contacts on charger

 

 

 

 

and transmitter with soft cloth.

 

3.

Inside temperature of battery is too

3.

Allow battery/charger to cool down,

 

 

high.

 

charging cycle will resume when

 

 

 

 

temperature returns to acceptable

 

 

 

 

range.

 

 

 

 

Should the problem persist, contact

 

 

 

 

your nearest AKG Service Center.

 

4.

Inside temperature of charger is

4.

Make sure there is enough free

 

 

too high.

 

space around charger to provide

 

 

 

 

adequate heat dissipation.

 

5.

Battery defective (voltage <0.5 V).

5.

Replace battery.

 

6.

Charger connected to incompatible

6.

Use original AC adapter supplied

 

 

power supply whose output voltage

 

with charger.

 

 

is too high: both STATUS LEDs

 

 

 

 

flashing red.

 

 

 

7.

Charger defective.

7.

Contact your nearest AKG Service

 

 

 

 

Center.

 

 

 

 

 

CU 400

19

 

 

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Page 18 Page 20
Contents E R I N S T R U C T I O N S D I E N U N G S a N L E I T U N G . . SSeite InhaltsverzeichnisSicherheit und Umwelt Beschreibung BeschreibungEinleitung LieferumfangAnschluss Ladezyklus LadebetriebWichtige Hinweise LadebetriebStoffteile beschädigen könnten ReinigungTion ab Nicht nassen TuchFehler Mögliche Ursache Behebung FehlerbehebungTechnische Daten Page Table of Contents Charging contacts Safety and EnvironmentDescription DescriptionIntroduction Packing ListConnecting to Power Charging Cycle ChargingImportant Notes ChargingDisconnect the DC cable from the rear panel DC 5 V jack CleaningProblem Possible Cause Remedy TroubleshootingFCC Statement SpecificationsPage Sommaire Des courts-circuits ou l’encrassement des contacts Sécurité et environnementFournitures d’origine Utilisez uniquement le bloc secteur fourni RaccordementPSU 4000, les tensions n’étant pas compatibles Mise en place Processus de chargeCycle de charge Processus de charge Franchement mouillé NettoyageFaces laquées et les éléments de matière plastique Dépannage Caractéristiques techniques Dimensions lxhxp 188 x 115 x 78 mm Poids EnvironSuivant le type et la capacité de l’accu Page LED IndiceSicurezza ed ambiente Descrizione DescrizioneIntroduzione DotazioneDi carica rimangono scuri CollegamentoImportante Perché le tensioni non sono compatibiliCome inserire il trasmettitore con l’accumulatore Esercizio di caricaCiclo di carica Fine del ciclo di carica Indicazioni importantiGnato PuliziaMateria sintetica Errori e rimedi Dipendenza dal tipo e dalla capacità dell’accumulatore Dati tecniciPage Índice Plosión o en la basura residual Suciamiento de los contactos de cargaUtilice la estación de carga sólo en lugares secos Medio ambienteIntroducción DescripciónDescripción Conexión Ciclo de carga Función de cargaHaber concluido el ciclo de carga Piezas de material sintético LimpiezaDe carga Con aguaEstación de carga De carga Desperfecto Causa posible RemedioMulador Nectado con la red eléctrica Conector apropiadoDependiendo del tipo y de la capacidad del acumulador Dimensiones lxalxan 188 x 115 x 78 mm Peso Aprox gDatos técnicos Tiempo de cargaPage Índice Por lei Segurança e meio ambienteMeio ambiente De carga da rede elétricaDa embalagem ApresentaçãoIntrodução ConteúdoConexão LEDs Processo de cargaAvisos importantes Limpeza Resolver problemas Dimensões LxAxP 188 x 115 x 78 mm Peso Ca g EspecificaçõesTensão de serviço DC, max ,5 a Acumuladores recomendados Depende do tipo do acumulador e da sua capacidadePSU Notizen Notes Notes Note Notas Notas Notizen Notes Notes Note Notas Notas Notizen Notes Notes Note Notas Notas
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