Operation Manual MA 25/MA 25e
MA 27/MA 27e
8104818 Rev. 4
27
19/10/2017
Hughson-Westlake Test (HW)
The MA 25e and MA 27e incorporate the
Hughson-Westlake test (HW)
. The
automation of this test is configured in the Hughson-Westlake test setup menu. Press
Change
to access the
Hughson-Westlake Tests setup
menu. Press
Change
again
to enter the single setting options.
Table 11 Hughson-Westlake Test
Setup Menu
Description
HW Familiarization
To select if the patient shall be trained with a familiarization
test (
On
), or not (
Off
).
HW Condition
The HW test can be automated to confirm
2
– 3
(2 out of 3)
or
3
– 5
(3 out of 5) correct answers before moving to the
next frequency.
HW Frequencies…
The HW allows for test frequencies to be deactivated
separate from the manual audiometric test process. Press
Change
to toggle between the 7 frequencies that can be set
to
On
or
Off
:
125 Hz, 250 Hz; 750 Hz; 1500 Hz, 3000 Hz,
6000 Hz, 8000 Hz
. Press
Save
to return to the main
Hughson-Westlake Tests Setup
Menu.
5.7 Managing Test Results
5.7.1 Deleting Test Results
MA 25/MA 27
Deleting test results within the device is not possible.
MA 25e/MA 27e
Results are deleted by using the function keys of the device. Enter the F-key functions
by pressing the
Frequency Hz
dial and press
Del All
to delete all results. Also refer to
5.7.2 Only for MA 25e/MA 27e: Transferring Test Results to PC
Before transferring data to a PC make sure that you have installed the
Audiometry
Software Module
properly according to the separately delivered operation manual on
the CD/USB. Before establishing the PC connection you will have to consider the
recommendations given in section 4.2.5 in case the MA 25e/MA 27e is connected to a
non-medical device.
To transfer the data, make sure the device is connected to the PC via USB connection and
the
Audiometry Software Module
is open before starting test. When connected, the
