M-Audio IE-20xb Guide de l'utilisateur télécharger pdf (Page 11)

IE Professional Reference Earphones | User Guide | 11

TROUBLESHOOTING

< Diminished Sound Over Time

If you experience lower performance over time, use the cleaning tool to make certain that the ear

conductor is unobstructed.

< No Sound

If you are not receiving any sound, make certain that the jack is properly attached to your listening

device and that the volume has been gradually increased. If you are still not receiving sound,

conﬁrm that the connections between the cable and your earphones are secure.

If the suggestions listed above do not solve your problem, please contact one of our customer service

representatives.

PRODUCT SPECIFICATIONS

Speciﬁcation IE-10 IE-20 XB IE-30

Speaker Type Precision

balanced

armature

Precision balanced

armature and dynamic

driver

Two precision

balanced armatures

Input Sensitivity 115dB/mW 119dB/mW 119dB/mW

Impedance 13 ohms

(@1kHz)

11 ohms (@ 1kHz) 21 ohms (@ 1kHz)

Cable Length 46 inches 46 inches 46 inches

Complete Assembly Weight .5 oz .7 oz .6 oz

Input Connector 1/8” (3.5mm)

gold plated

1/8” (3.5mm) gold

plated

1/8” (3.5mm) gold

plated

Noise Isolation 26dB 16dB 26dB

1 2 ... 6 7 8 9 10 11 12 13 14 15 16

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M-Audio IE-20xb Guide de l'utilisateur Page 11