Interacoustics ad226 - PC-Interface; Operating Instructions

AD226 Instruction for Use - US Page 8
3.2 PC-Interface
Please refer to the Diagnostic Suite operation manual regarding hybrid mode (on-line and PC-operated
mode) as well as patient/session data transfer.
3.3 Operating instructions
The figure below shows the outline of the front plate of the AD226 including buttons, dials and display:
The following table describes the functions of the various buttons and dials.
Name(s)/Function(s)
Description
1
Power on/off button
For turning the instrument on/off.
2
Color Display Screen
For displaying the different test screens.
3
Tone Indicator
Indication sign seen when a tone is presented to the patient.
4
Response Indicator
Green indication sign seen when the
patient activates the patient signal using the patient response.
6
Channel 1
Indicates intensity level for channel 1, e.g.:
6
Masking / Channel 2
Indicates masking or Intensity level for channel 2, e.g.:
(2
)
(3)
(6)
(4)
(1
)
(7
)
(8)
(9
)
(10
)
(11
)
(12)
(13)
(14)
(15)
(16
)
(17
)
(18
)
(19
)
(20)
(21)
(22
)
(23
)
(24
)
(25
)
(26)
(27
)
(28
)
(29
)
(30)
(31
)
(32
)
(33
)
(34)
(35
)