Operating Manual Audiology Scanners
Document version: 3.3 04-2020 34
7.2
Mounting of ear impressions
Prepare the ear impressions to be scanned:
Cleaning (of tamponade, cerumen, withdrawal string)
Drying
Smoothing (auricle, outside, the flat side to be mounted = bottom of
the scan).
Grasp the ear impression from the side.
Mount the flat side:
Centered on both needles
Tightly on the object holder.
TIP
Check the setting of Object tone.
3D scan spray
Ear impressions made from reflective or dark materials must be matted. Only
use the 3D scan spray outside the scanner!
Align the horizontal control line of the impression with the guiding line
inside the scanner.
Place the following inside the scanner: