Troubleshooting Guide - Audio-Technica ATH-ANC3 QuietPoint Anleitung

8

Troubleshooting Guide

Problem Solution
No sound Check connections of headphones at the
extension cable and/or your audio equipment.
Check to make certain your audio equipment
is turned on.
Make certain your audio equipment
volume is at an audible level.
Ambient noise is not reduced Check fit of earpieces. Check selection of
rubber tip–you may need a different sized tip.
(An incorrect fit will degrade both the noise-
cancelling and audio function of your headphones.)
Turn power switch off, and on again.
(Ambient noise may be out of synchronization
with noise-cancelling frequency.)
Change battery in control box. (Battery may
be drained.)
Sound has become distorted Turn down volume of audio/video
equipment. (Volume may be too loud.)
Change battery in control box. (Battery may
be drained.)
Check the headphone canal and rubber tip for
wax buildup. Remove wax. (Headphone
may be dirty.)
ATH-ANC3 Specifications*
Type
Driver
Frequency Response
QuietPoint Active Noise Reduction
Sensitivity
Impedance
Battery
Battery Life
Cable
Weight
Included Accessories
* Specifications measured with headphones in active mode. Specifications are subject to
change without notice.
Active Noise Cancelling
12.5mm, Neodymium magnet
15 – 22,000 Hz
Up to 20 dB
104 dB
90 ohms
AAA (alkaline)
Up to 50 hours, typical (alkaline)
0.8 m + 0.2 m with 3.5 mm
stereo mini-plug
40 g (with battery)
Extension cable 0.5 m with 3.5 mm
stereo mini-plug; airline adapter;
AAA battery; carrying case with
attached accessory pouch; ear
pieces (rubber tips) (S/M/L size)
U.S. One-Year Limited Warranty
Audio-Technica brand products purchased in the U.S.A. are
warranted for one year from date of purchase by Audio-Technica
U.S., Inc. (A.T.U.S.) to be free of defects in materials and
workmanship. In event of such defect, product will be repaired
promptly without charge or, at our option, replaced with a new
product of equal or superior value if delivered to A.T.U.S. or an
Authorized Service Center, prepaid, together with the sales slip
or other proof of purchase date. Prior approval from A.T.U.S.
is required for return. This warranty excludes defects due to
normal wear, abuse, shipping damage, or failure to use product
in accordance with instructions. This warranty is void in the
event of unauthorized repair or modification, or removal or
defacing of the product labeling.
For return approval and shipping information, contact the
Service Department, Audio-Technica U.S., Inc., 1221 Commerce
Drive, Stow, Ohio 44224.
Except to the extent precluded by applicable state law, A.T.U.S.
will have no liability for any consequential, incidental, or
special damages; any warranty of merchantability or fitness
for particular purpose expires when this warranty expires.
This warranty gives you specific legal rights, and you may have
other rights which vary from state to state.
Outside the U.S.A., please contact your local dealer for warranty
details.
Register your product online at www.audio-technica.com.
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