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•
Set the value of tone frequency (33), (34) and adjust the starting intensity
value of tone (35) and masking (36);
•
Set the amplitude of increments, by pressing (11) and the rate for
presenting these increments (PULSE RATE);
•
Start the test, by pressing START EXAM*.
DLI (Lűscher)
As the SISI test, with the only difference the operator can modify the
amplitude of increments through dB INCREM.- and dB INCREM.+ and have
to save the level of the minimum increment of intensity identified by the
patient, by pressing (30).
Stenger
•
Select the input signal: (21); the input can be either a tone or a speech
signal;
•
Adjust the intensity value of stimulus for right (35) and left (36) ear and,
in case of a tone, set the frequency to test (33), (34);
•
Present the signal: (31).
No results are saved for this type of test.
Tone decay
•
Set the duration of the exam, by pressing DURATION*;
•
Select the input signal for Channel 2 (masking): (22);
•
Select the transducer for Ch.1 (20), and for Ch.2 (23);
•
Select the stimulation side: R (18), L (19);
•
Select the frequency (33), (34) and the intensity (35) of the stimulus;
•
In case of masking, select the intensity (36) and enable it (29);
•
Start the test, by pressing START EXAM*.
Master Hearing Aid
•
Set the side for Channel 1 (18), (19) or (18+19) and Channel 2 (24), (25)
or (24+25);
•
Select the input signal (21);
•
Set the filter for the Channel 1 (FILTER CH.1*) and for the Channel 2
(FILTER CH.2*);
•
Adjust the intensity value of stimulus: (35), (36);
•
Turn on the channel(s): (26), (29) and start presenting the speech
material.
No results are saved for this type of test.
T
ECHNICAL SPECIFICATIONS
These technical specifications cover the main aspects of the device: more
specific details are provided in the User Manual.