Frye FONIX 7000 - Manual (Page 12)

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FONIX 7000 Hearing Aid Analyzer
HA-2, 2-cc Coupler
Dimensions per ANSI S3.7 for testing
behind-the-ear aids, eyeglass aids, and
body aids.
Coupler Microphone—M1950E
14 mm pressure-type electret instru-
mentation microphone.
Note: Older 7000 analyzers may use
the M1750E microphone.
HA-1 2-cc Coupler
Dimensions per ANSI S3.7 for testing
in-the-ear aids, canal aids, and aids fit-
ted with earmolds.
1.4 Accessories
The following are accessories that are standard and optional on your FONIX
7000 hearing aid analyzer.
1.4.1 Standard Accessories
The following accessories come standard with each 7000 test system.
Ear-Level Adapter (BTE)
Snaps into the 1/4" (6.35 mm) diameter
cavity of the HA-2 and MZ-2 couplers.
Equipped with a 0.6" (15 mm) length
of 0.076" (1.93 mm) ID tubing, the
adapter allows ANSI S3.22 specified
connection of an ear-level aid to the
coupler.