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Service, Recalibration and Warranty
SERVICE
For customers in North America, please return instruments requir-
ing service to a Welch Allyn Technical Service Department listed
below or to an authorized Welch Allyn distributor.
Technical Service Department
Welch Allyn, Inc.
4341 State Street Road
Skaneateles Falls, NY 13153-0220
U.S.A.
Telephone: 800-669-9771
315-685-4560
Fax: 315-685-4653
Technical Service Department
Welch Allyn Canada Ltd.
160 Matheson Blvd. East, Unit #2
Mississaugua, Ontario
CANADA L4Z 1V4
Telephone: 800-561-8797 (in
Canada only) or 905-890-0004
Fax: 905-890-0008
For customers outside of North America, return your instru-
ment to a local, authorized Welch Allyn distributor or to your
nearest Welch Allyn service center.
RECALIBRATION
The U.S. Occupational Safety and Health Administration (OSHA)
recommends that audiometers be recalibrated annually.
Arrangements may be made by returning the AudioScope 3 regis-
tration card or contacting Welch Allyn’s Technical Service
Department or an authorized Welch Allyn Distributor. A moderate
fee is charged for recalibration.
In addition, a daily biological check may be performed. This is
accomplished by a person with known normal hearing who listens
to the tones for intensity and quality.
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