Interacoustics AT235 - Audiometry Test Screen

AT235 Instructions for Use - EN Page 24
3.5.6 Audiometry test screen
A
Use the tone switch (22) to present a sound to the client. The stimulus area will
light up when a sound is being presented.
B
This visualizes the dial setting of the stimulus intensity which can be changed by
rotating the wheel (19).
C
The measurement type (HL, MCL, UCL or Tinnitus is shown) as well as the
presentation type (tone or pediatric noise) and the test frequency is shown.
D
For clarity second channel information is shown, although the AT235 cannot
contain licenses to use this second channel.
E
The cursor in the audiogram visualized the currently selected stimulus frequency
and intensity.
F
Press the “1,2,5 dB” button (4) to toggle the dB step size. The current step size is
indicated on the label of this button.
G
Hold down the “Meas.type” button (5) and use the wheel (19) to select the
measurement type.
H
Press the “Magnify” button (6) to increase the intensity and frequency labels (B,
C and D).