Service Manual MA 42
D-0125965 Rev. D
6
18/05/2022
Table 4 Test Setup
Symbol
Select
Function
Quick
Select
to change ears (left
↔ right channel).
Advanced
Select
to select ear for the left OR right channel. Selection for the
other channel stays the same.
NOTE
: This function can be useful if you want to apply
Signal
(
Tone
or
Speech Input
) AND
Noise
to the same ear.
Tone:
HL
MCL
UCL
Aided
to select the test type.
NOTE:
If you want to use the
Aided
function, you must
first select
Speaker
as the transducer. Otherwise the
function is grayed out.
Quick
Select
to change
Tone
and
Noise
(left
↔ right channel).
Advanced
Select
to select
Tone
or
Noise
for the left OR right channel
only. The selection of the other channel will not change.
NOTE
: This function can be useful if you want to apply the
same stimulus to both ears (binaural presentation).
Speech:
SRT
WRS
MCL
UCL
to select the test type.
Quick
Select
to change
Speech Input
and
Noise
(left
↔ right channel).
Advanced
Select
to select the
Speech Input
:
•
microphone
•
auxiliary 1/2 e.g. CD channel 1/2
•
wave channel 1/ 2 or
•
Noise
for the left OR right channel only. The selection of the other
channel will not change.
NOTE
: This function can be useful if you want to apply the
same stimulus to both ears (binaural presentation).
