Common settings
Intensity steps
Intensity when changing output
Ch2 default
Ch2 start intensity
Ch2 intensity when changing frequency
Symbols scheme
Air condition
Bone masking
Patient response sound
Save IP measurement as AC
Speech filter
Symbols are shown as unmasked/ masked for each symbols scheme available.
ISO
Headphone
Not heard
Insert phone
Not heard
Bone conduction
Not heard
Free field
Not heard
Most comfortable level
Not heard
Uncomfortable level
Not heard
ASHA
Headphone
Not heard
Insert phone
Not heard
Bone conduction
Not heard
Free field
Not heard
Most comfortable level
Not heard
Uncomfortable level
Not heard
D-0121151-B – 2018/11
AD528 - Instructions for Use - EN
1,2,5
Off, -10 dB-50 dB
On/off
-10 -50 dB
Off, 0,5,10
ISO, ASHA, German, French
Below is an overview of the symbols schemes available.
Phones, inserts
(apply when both transducer types are calibrated)
Opposite Ch1, Insert masking
(apply when calibrated for insert masking)
Off-100
On/off.
On will make insert phone symbols appear as phone.
Non-linear (default), linear, FF Equ.
AC
AC
BC
FF
MCL
UCL
AC
AC
BC
FF
MCL
UCL
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