Audioscan Verifit User Manual download pdf (Page 39)

Verifit

User's Guide Version 3.12



May 2015

Format

Except for Viewport, Distortion, Input/Output, Battery drain and Manual control screens, you have the option of

selecting either a graphic or tabular format.

To change the data format, highlight, then <PICK> [Graph] or [Table].

Scale

On the Multicurve test screen, you have the option of displaying test results in SPL (dB) or gain (dB).

To change the scale, highlight, then <PICK> [dB SPL] or [dB Gain]

Hide or Show test box curves

To hide or show test curve(s):

1. Highlight, then <PICK> Curve [Hide/Show].

2. Highlight, then <PICK> the desired test to toggle between the Hide or Show options. The curve will toggle

on or off when selected. The envelope of speech curves in Speechmap may be displayed or hidden for clarity

of display by toggling the buttons under the - column. Note that you may set the envelope to

automatically hide whenever a new test is run 1.(see Speechmap – Speechmap Setup).

3. Press <Continue> to return to the test screen.

Hiding a curve does not erase it. To erase curves use the <Session> key.

1996 or 2003 ANSI standard

Automated tests of linear and AGC hearing aids may be conducted according to either the ANSI S-3.22-1996 or

ANSI S3.22-2003 test standards. For differences, see ANSI S3.22-1996 facts and ANSI S3.22-2003 facts

To select the standard to be used:

1. Press <Setup, then highlight and <PICK> [ANSI]

2. Highlight and <PICK> the version of the ANSI standard you wish to use.

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 154 155

No comments

Audioscan Verifit User Manual Page 39