© 2004 Phonic Ear Inc. Phonic Ear and the names of Phonic Ear products are trademarks or registered trademarks of Phonic Ear Inc. in the U.S. and
other countries. Product specifications and accessories subject to change without notice.
821-6440-107/Rev. A/4500 0904
u.s.a.
800.227.0735,
then press
5 •
canada
800.263.8700 •
international
+45 3917 7101
4500 230R Multi-Freq User Guide 9/21/04 12:44 PM Page 1