Audioscan Verifit 2 - Manual (Page 99)

Verifit ® User's Guide Version 4.2 © June 2015
For health reasons, hearing instruments should be clean before putty is applied and putty should be replaced
frequently.
Positioning HI for ANSI tests
1. The hearing instrument should be coupled to the appropriate blue coupler and a battery pill or battery
installed. See Coupling the hearing instrument for ANSI tests.
2. Place the instrument and coupler in the test chamber so that the microphone opening(s) of the instrument are
on the crossbar within the test zone.
3. For directional instruments, the direction of maximum sensitivity should be oriented toward the speaker.
4. Position the test box reference microphone as close as possible to the (front-facing) microphone opening of
the hearing instrument without touching it.
5. Close and seal the test chamber.
Positioning a BTE instrument for ANSI tests
Positioning an ITE instrument for ANSI tests
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