Troubleshooting Guide - Audio-Technica QuietPoint ATH-ANC7 Manual De Instrucciones

Problem
Ambient noise is not reduced
Headphones produce rumbling noise
Sound has become distorted
Type
Driver Diameter
Magnet
Frequency Response
QuietPoint™ Active Noise Reduction
Sensitivity
Impedance
Battery
Battery Life
Cable
Connector Input
Weight
Included Accessories
* Specifications measured with headphones in active mode. Specifications are subject to change
without notice.

Troubleshooting Guide

Solution
Adjust headphones' position.
(Headphones may be incorrectly positioned on ears.)
Turn power switch off, and on again.
(Ambient noise may be out of synchronization with
noise-cancelling frequency.)
Adjust headphones' position.
(Headphones may be incorrectly positioned on ears.)
Turn down volume of audio/video equipment.
(Volume may be too loud.)
Change battery in headphones.
(Battery may be drained.)
ATH-ANC7 Specifications*
Active noise-cancelling
40 mm
Neodymium
10 - 25,000 Hz
Up to 20 dB
109 dB
260 ohms
AAA (alkaline)
Up to 40 hours, typical (alkaline)
1.6 m (5.2') with 3.5 mm (
3.5 mm ( / ")
1
8
200 g (7.1 oz) without cable and battery
Detachable 1.6 m cable with 3.5 mm (
6.3 mm ( 1 / ") stereo adapter; airline adapter; AAA battery;
4
carrying case with attached accessory pouch
English
/ ") stereo mini-plug
1
8
1 / ") stereo mini plugs;
8
7