Interacoustics AT235 - Calibration of Transducers; Calibration standard for Impedance

Service Manual
AT235
19
4 Calibration of Transducers
4.1 Calibration standard for Impedance
4.1.1 Transducer setup
Select Transducer setup to upload the calibration values to the contra phone connected to the device.
NOTICE
Switching between different transducers requires a new calibration of the transducer in question.
The probe contains calibration data for the Probe tone, IPSI and volume.
NOTICE
Present calibration data will be over-written if saved! In this case, a total recalibration will be necessary
for correct functionality of the selected item.
Fig. 30