JBL 400IHD manual Specifications, Troubleshooting, Symptom Possible Problem Solution

Page 21

SPECIFICATIONS

JBL On TIME400iHD

Frequency Response: 75Hz – 20kHz

troubleshooting

sOUND QUALITY

Symptom

Possible Problem

Solution

Note

English

Power Consumption: 30 Watts maximum

JBL On Time400IHD Transducer: Phoenix SE 1-3/4" (45mm) x 2 (full range per channel)

Power: 6 Watts x 2 < 1% THD

Input Impedance: >5k Ohms

Signal-to-Noise Ratio: >75dB

No sound from the

No power to the unit

Make sure the wall power outlet or power strip has

JBL On Time400IHD

 

power. Make sure all switches for outlet/power

speaker dock

 

strip are on and that all switches for speaker

 

 

system are on.

 

Incorrect source selection

Ensure that the correct source is selected; choose

 

 

FM radio as a source. Turn up the volume. Check

 

 

the system with a known good source, such as your

 

 

iPod. Connect the Aux In cable to the headphone

 

 

jack on your iPod.

Is the display on? If not, power is not getting to your JBL On Time 400IHD unit; try the solutions shown.

Input Sensitivity: 500mV RMS for rated power output

Power (USA/Canada): 120 Volts, 60Hz AC UL/CUL/CE-Approved

Dimensions: 14-3/16" x 5" x 3-1/16"

(W x D x H) (361mm x 128mm x 79mm) Weight: 2 lb (0.9kg)

Disposal: Do not dispose of this product as unsorted municipal waste. Collection of such waste separately for special treatment is necessary.

Important: Use UM4/AAA/LR03 alkaline-type nonrechargeable batteries only.

No sound or weak signal from

Bad reception from current location

Reposition your JBL On Time 400IHD unit until you

If you are still getting a weak signal

the AM/FM radio

 

find better reception.

from AM broadcasts, connect the

 

 

 

external AM antenna to the AM

 

 

 

antenna jack.

 

Interference

Check surrounding area for any possible

 

 

 

interference; wrap up any excess cables.

 

 

 

 

 

Sound comes only from one

iPod or audio cable is not seated

Make sure the iPod or Aux In cable is seated all the

If you are using an extension cable

side/channel

properly

way into the JBL On Time 400IHD unit.

or a third-party cable, make sure it’s

 

 

 

a 3.5mm stereo male-to-male cable.

 

 

 

 

Distortion (static, crackling or

Noise may be caused by interference

Turn monitor off to see whether noise is eliminated.

 

hissing sounds)

from a monitor, cell phone or other

Move JBL On Time 400IHD unit’s cables farther

 

 

transmitting device

away from monitor.

 

 

JBL On Time 400IHD unit is being over-

Ensure that the unit is connected to an appropriate

 

 

driven by an amplified audio source

source device. Make sure that all signal cables are

 

 

 

inserted snugly into receptacles.

 

 

Volume level may be too high

Check volume of source device; some devices

 

 

 

will distort the output signal if the volume is set to

 

 

 

Maximum.

 

 

 

 

 

Too much bass or treble

Check the EQ setting on your iPod or

We recommend that the source device EQ be set

 

 

source device

to Flat or Off.

 

 

 

 

 

JBL On Time 400IHD unit emits

Input cables not plugged in properly

Check input cable connection.

 

a loud hum or buzzing noise

 

 

 

 

 

 

 

Speaker system experiences

Input cable may be picking up

Wrap up excess input cable to make it as short

 

radio frequency interference

interference

as possible.

 

or picks up a radio station

 

Purchase a ferrite clamp and attach it over the

 

 

 

 

 

 

input cable; a clamp can be purchased at your local

 

 

 

electronics store.

 

 

 

 

 

www.jbl.com 21

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COnFiGURACión AnGlOSAjónACOnFiGURACión DE FECHA. COnFiGURACión FRAnCESA y ESPAÑOlA ACTivAR y DESACTivAR lA AlARMA COnFiGURACión DE AlARMAElegir alarma ESTAblECER lA AlARMAESTAblECER UnA nUEvA MEMORizACiOn DE EMiSORA COnFiGURACión MEMORiAS AM/FMElEGiR O MODiFiCAR UnA POSiCión DE MEMORiA ESTAblECER UnA nUEvA MEMORizACiOnElijA UnA bAnDA DE FRECUEnCiA MODiFiCACiOn DE UnA POSiCión DE MEMORiAElegir frecuencia ElijA UnA EMiSORACOnFiGURACión Modo ‘SnOOzE’ COnFiGURACión Modo ‘nOCHE’COnFiGURACión DE DURACión ESTAblECER El Modo ‘nOCHE’COnFiGURACión DE COnTRASTE y bRillO COnFiGURACión DE bRillOCOnFiGURACión DE COnTRASTE COnFiGURACión bUSqUEDA HD COnFiGURACión SElECCiOn DE ModoSElECCión DE Modo SElECCión DE ModoINFORMACIóN ‘TAG’ TAG CONFIGURACIóN ‘TAG’Artista y título de la canción Información de etiquetado confirmadaCOnFiGURACión DE iDiOMA COnFiGURACión DE FECHA. AnGlOSAjOnA COnFiGURACión DE iDiOMACOnFiGURACión DE iDiOMA COnFiGURACión DE FECHA. FRAnCESA y ESPAÑOlAEspecificaciones Guia DE SOLUCIóN DE Problemas Symptom Posible Problema SoluciónNota Symptom Posible Problema Solución Nota Guia DE SOLUCIóN DE ProblemasHarman Consumer Group, Inc