AOSafety - E-A-RTONE 3A

Below are all the different types of AOSafety. Select the device of your choice, to download the manual

Contents

Instructions for the use of E A RTONE 3A Insert Earphones Revised 1997 per ANSI S3 6 1996 and ISO 389 2 1994 12 99 U INTRODUCTION Oi Congratulations on the purchase of your new E A RTONE 3A Insert Earphones Whether you are performing hearing screening in an educational or industrial setting testing related to the fitting or evaluation of amplification audiological research or comprehensive diagnostic assessment E A RTONE 3A Insert Earphones provide many advantages that can enhance test reliability and minimize or eliminate problems frequently encountered with supra aural headphones Because the subject s external canal is sealed with an E A RLINK foam plug which functions as a sound delivery system while at the same time attenuating ambient noi ...